The invention relates to a milling body for producing a dental molding, the milling body comprising a solid body made of a biocompatible first material, a cavity for receiving a fluid polymerizable plastics material being arranged on an upper side of the milling body, the cavity having a bottom and, starting from the edge of the bottom, the cavity being laterally delimited by a circumferential wall, the circumferential wall being annular, and the first material forming the bottom and the solid body extending as far as a lower side of the milling body, which lower side is arranged to be opposite the upper side of the milling body.
The invention relates to a milling body for producing a dental molding, the milling body comprising a solid body made of a biocompatible first material, a cavity for receiving a fluid polymerizable plastics material being arranged on an upper side of the milling body, the cavity having a bottom and, starting from the edge of the bottom, the cavity being laterally delimited by a circumferential wall, the circumferential wall being annular, and the first material forming the bottom and the solid body extending as far as a lower side of the milling body, which lower side is arranged to be opposite the upper side of the milling body.
The invention also relates to a method for producing dental prostheses using such a milling body, to a set, and to a dental molding produced using such a method.
The invention relates to a radiation-curing composition for producing dental components in a 3D printing process, comprising, based on the total mass of the radiation-curing composition: i) one or more radically polymerisable monomers in a combined mass fraction of 30% or more; ii) one or more first fillers in a combined mass fraction of 5% or more, wherein the first filler or fillers has or have an average particle diameter D50 of 150 nm or less; iii) one or more second fillers, different from the first filler, in a combined mass fraction of 5% or more, wherein the second filler or fillers is or are selected from the group consisting of feldspars; and iv) one or more photoinitiators having a combined mass fraction in the range of 0.001 to 10%, wherein the combined mass fraction of fillers is 30% or more.
An object of the invention is a polymerizable composition comprising.
0.01 to 90 wt.-% of at least one inorganic filler component,
5 to 99.97 wt.-% comprising at least two urethane acrylates, wherein one urethane acrylate corresponding to formula I and the second urethane acrylate having at least one bifunctional thiolurethane group and at least one olefinic group, and mixtures of urethane acrylates comprising these,
0.01 to 25 wt.-% of at least one di-, tri-, tetra- or multi-functional monomer having at least one ether group, thioether group, an at least tri-functional triester and/or a di-functional diester, the diester being selected from tricyclodecanedimethanol dimethacrylate and tricyclodecanedimethanol diacrylate or mixtures of these di-, tri-, tetra- or multi-functional monomers,
0.01 to 10 wt.-% of at least one initiator, an initiator system, and optionally at least one stabilizer and optionally at least one pigment, wherein the total composition of the polymerizable composition is 100 wt.-%.
The invention relates to an adapter (1) for transferring initial components (48, 50) from a large multi-chamber cartridge (2) into a small multi-chamber cartridge (3), wherein the multi-chamber cartridges (2, 3) have cartridge chambers (4, 5, 8, 9) and outlet openings (6, 7, 10, 11), the adapter (1) having two connecting elements (12, 14), inlet openings (16, 18) and outlet openings (20, 22), wherein the inlet openings (16, 18) are connected to the outlet openings (20, 22) within the adapter (1) liquid-transmissively by conduits (24, 26) and wherein the inlet openings (16, 18) are at a greater spatial distance from one another than the outlet openings (20, 22) and/or at least one of the inlet openings (16, 18) has a larger conduit cross-sectional area than the at least two outlet openings (20, 22) connected to it by one of the conduits (24, 26). The invention also relates to a cartridge system having such an adapter (1), a large multi-chamber cartridge (2) and a small multi-chamber cartridge (3). The invention also relates to a method for transferring at least two liquid and/or pasty initial components (48, 50) of a dental material from a large multi-chamber cartridge (2) into a small multi-chamber cartridge (3) with the aid of an adapter.
B65D 81/32 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
A61C 5/64 - Applicators, e.g. syringes or guns for multi-component compositions
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
B65B 69/00 - Unpacking of articles or materials, not otherwise provided for
05 - Pharmaceutical, veterinary and sanitary products
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
11 - Environmental control apparatus
40 - Treatment of materials; recycling, air and water treatment,
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Dental preparations and products; denture resins; materials
for the manufacture of artificial teeth, inlays, onlays;
dental composites; dental ceramic materials; dental alloys;
dental polymers; dental plastics; dental materials for the
manufacture of dental restorations and orthodontic
appliances; semi-finished products for the manufacture of
dental restorations and orthodontic appliances;
pharmaceutical preparations; veterinary preparations;
impression materials for dental purposes; bonding agents for
fixing dental prostheses; dental adhesives; dental chemical
compositions for cleaning tooth surfaces; dental chemical
compositions for etching and/or sealing teeth; dental
varnishes. Machines and machine tools for material processing and
production in the dental field; 3D printers for use in the
manufacture of dental products; milling machines for use in
the manufacture of dental products; milling tools for use in
the manufacture of dental products; laser ablation machines
for use in the manufacture of dental products; apparatus
(including vacuum apparatus) for mixing and dosing powders,
pastes and liquids for use in technical, dental and
dental-technical purposes; repressing and injection
apparatus for the processing of resins for dental purposes;
pressing machines for the processing of resins for dental
purposes; vacuum compressed air apparatus; vacuum pumps;
fine blasting apparatus; sandblasting apparatus; casting
apparatus; foundry machines; coating machines for use in the
manufacture of dental products; plastic molding machines for
use in the manufacture of dental products; polishing
machines for dental products. Measuring, detection, monitoring and control apparatus for
use in the dental field; information technology,
audio-visual, multimedia and photographic apparatus for use
in the dental field; 3D scanners for use in the dental
field; computers and data processing apparatus for use in
the dental field; software for use in the dental field, in
particular for use in the manufacture of dental products;
cloud server software for use in the dental field, in
particular for use in the manufacture of dental products;
software for computer-aided design [CAD] of dental products;
software for computer-aided manufacture [CAM] of dental
products. Dental and dental-technical instruments and apparatus, in
particular for making dentures; dental instruments for
applying dental filling material; dental instruments for
hardening dental filling material; instruments for use in
the fitting of artificial teeth; instruments for use in the
preparation of artificial teeth; prostheses and artificial
implants for use in the dental field; dental onlays; dental
prostheses; dental crowns; pins for artificial teeth; dental
bridges; dental prostheses; dental implants; artificial
teeth; artificial parts for teeth; dental braces; teeth
aligners; dental vacuum aspirator; dental air pusher; dental
scaler; forceps for dental purposes; dental LED lamps;
dental UV/Vis lamps. Suction systems for dental laboratories [ventilation
apparatus]; suction units for dental laboratories
[ventilation apparatus]; furnaces for use in the dental
field; melting furnaces for use in the dental field;
sintering furnaces for use in the dental field. Material processing, namely processing of dental and
dental-technical products; material processing for the
production of dental and dental-technical products; services
of a dental technician or a dental-technical laboratory;
custom manufacture of dental prostheses; custom manufacture
of dental prostheses and dentures; production of dental
prosthesis parts, for example crown caps or bridge
frameworks, preferably made of ceramic or metal, on behalf
of third parties; 3D printing work for the production of
dental and dental-technical products. Conducting of classes, seminars and workshops in the dental
field; training in the field of production technology in the
dental field; conducting training courses in the field of
production technology in the dental field; training in the
computer field with regard to the use of software and cloud
computing in the manufacture of dental products; training of
dental technicians. Cloud computing in the dental field; cloud hosting services
in the dental field; cloud storage services for electronic
data in the dental field; development of software for use in
the dental field; software consultancy relating to the use
of software in the dental field; development of computer
software for computer-aided design/computer-aided
manufacturing [CAD/CAM] for use in the dental field. Dentistry; denture fitting services; advisory services
relating to dental instruments; dental consultation.
6.
THERMOPLASTIC COMPOSITION OF POLY(2,6-DIALKYL-1,4-PHENYLENE)ETHERS AND STYRENE POLYMERS WITH CORE-SHELL PARTICLES
The object of the invention is a thermoplastic composition comprising
A) 5 to 5000 parts by weight of poly(dialkylphenylene) ether with alkyl comprising 1 to 6 carbon atoms,
B) 100 parts by weight of thermoplastic styrene polymer,
C) 0.001 to 1500 parts by weight of core-shell particles, wherein the shell of the core-shell particles comprises thermoplastic polymers, in particular thermoplastic acrylate-based polymers comprising homo- and copolymers, and the core comprises elastomers, in particular elastic polymers comprising homo- and copolymers or mixtures of polymers, whose TG is below 0° C., and
D) 0 to 2550 parts by weight of inorganic filler.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Cosmetic preparations for the care of mouth and teeth; tooth
cleaning preparations; toothpaste; dentifrices; tooth
whitening preparations; dental bleaching gels; dental
bleaching powders; dental bleaching liquids; teeth whitening
strips; teeth whitening pens; teeth whitening strips
impregnated with teeth whitening preparations [cosmetics]. Dental preparations; dental desensitizing preparations;
curable dental materials, in particular for use as gum
protector. Dental braces; teeth aligners; dental impression trays;
dental syringes; dental LED-lamps, in particular for use in
dental bleaching; dental UV/VIS-lamps, in particular for use
in dental bleaching; syringes pre-filled with dental
bleaching gels for the application of dental bleaching gels;
teeth aligners and dental impression trays pre-filled with
dental bleaching gels for the application of dental
bleaching gels. Dental cleaning articles; toothbrushes; toothbrushes,
electric; heads for electric toothbrushes; floss for dental
purposes; dental floss picks; toothbrush holders; containers
for dentifrices; household storage containers for storing
teeth aligners and dental braces.
Self-adhesive, radiation-curable fissure sealants and methods comprise a white pigment, A) a monomer component comprising a) at least one difunctional urethane (meth)acrylate, b) at least one hydrophilic alkylene oxide-based difunctional (meth)acrylate-based crosslinker, c) a mixture of acidic monomers of an olefinic carboxylic acid and/or of an olefinic carboxylic anhydride in combination with an olefinic acidic monoester of a phosphoric acid and/or an olefinic acidic monoester of a thiophosphoric acid, and d) an initiator and/or an initiator system, each having an absorption maximum of 420 to 550 nm, optionally with a co-initiator, and B) a filler component comprising at least one dental glass, wherein A) the monomer component and B) the filler component are present in a mass ratio of 60:40 to 100:0 in the fissure sealant, and wherein the total composition of the fissure sealant comprises 100 wt.-%.
The invention relates to a method for producing a dental prosthesis in accordance with a virtual three-dimensional model, comprising the steps of: A) generating the model using a CAD method in accordance with a virtual three-dimensional model of a dental prosthesis; B) selecting an inlay element (7) depending on the model of a prosthetic tooth; C) selecting a milling body (1) having a suitable recess (3) or making a suitable recess (3) in a milling body (1); D) inlaying or inserting the inlay element (7) into the recess (3), the inlay element (7) or plurality of inlay elements (7) in a row together having the same geometric shape as the recess (3); E) fixing the inlay element (7) in the recess (3); F) fixing the milling body (1) in a CAM device; and G) carving the prosthetic tooth from the at least one inlay element (7) using the CAM device in accordance with the model. The invention also relates to a modular milling-body system and to a device for carrying out such a method.
The invention relates to an electronic dental dispensing device (0) for applying and preferably polymerizing dental compositions, comprising a housing (12) with a handle (12.1) which has a connection geometry (2) in the front housing region (12.2) for receiving an application capsule (1) with an outlet (1.1) comprising the composition or for receiving an adapter (1.2) for receiving an application capsule (1) with an outlet (1.1) comprising the composition; a reading unit (3) in the front housing region (12.2) for a contactless data exchange using electromagnetic induction or by means of electromagnetic radiation; a radiation source (4) for polymerizing the applied composition; an electronic vibration unit (5) in the housing (12); a manual or electronic pressing-out device (11) in the housing (12) for pressing the composition out of the outlet (1.1) of the application capsule (1); an electric heat source (6); a data transmission module (7); a battery (8); and at least one control unit (9).
The invention relates to a dispensing device for dental materials from a cartridge system (1), the dispensing device having a motor (5), a holder (6), a motor controller (7), an actuator (8) and a volume flow measurement apparatus for determining the dispensed volume or volume flow, wherein by means of the actuator (8) a discharge plunger (3) of a cartridge system (1, 51) can be driven, the actuator (8) can be driven by means of the motor (5), the volume flow measurement apparatus has a sensor (9, 11) which is connected to a processor (10) connected to the motor controller for evaluating measurement signals, wherein the processor (10) is designed for evaluation such that the volume or volume flow of dispensed dental material can be determined. The invention also relates to a method for dispensing a dental material, in particular a dental impression compound, from a cartridge system (1) using a dispensing device, at least one impression tray (40) with a machine-readable identification (46) and a system consisting of such a dispensing device and at least one such impression tray (40).
The invention relates to a method for producing a dental partial prosthesis (1) using CAD models, the method comprising: generating a model of prosthetic teeth (2), a prosthesis base (3) and a support structure (4, 5); producing the support structure (4, 5) in a digital or analogue manner; producing a connection surface in a milling body; arranging the support structure (4, 5) on the connection surface; filling a fluid polymerisable plastic into the volume made in the surface of the milling body (6); curing or partially curing the plastic; and substractively machining the polymerised plastic and the milling body (6) using a CAM method. The invention also relates to a dental partial prosthesis (1) produced by such a method, and to a device for implementing such a method.
A radiation device comprises: a housing comprising: a base portion; a head portion connected to the base portion; a radiation emission window in the head portion; a radiation source arranged in the region of the base portion in the interior of the housing for emitting electromagnetic radiation, the radiation source having an emission intensity maximum at a wavelength in the range from 350 to 600 nm; and a mirror arranged in the region of the head portion in the interior of the housing. A radiation path extends between the radiation source and the mirror. Electromagnetic radiation emitted by the radiation source arrives at the mirror via the radiation path. The electromagnetic radiation arriving at the mirror via the radiation path is reflected by the mirror, such that the reflected electromagnetic radiation exits the housing through the radiation emission window.
A61C 13/15 - Curing devices for plastics prostheses for curing by the action of light
A61K 6/884 - Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
H05B 47/105 - Controlling the light source in response to determined parameters
The invention relates to a polymerisable composition comprising
(i) 0 to 90% by weight of at least one inorganic filler component,
(ii) 5 to 99.98% by weight of at least one urethane (alkyl) acrylate of the idealised formula I,
(iii) 0.01 to 25% by weight of at least one di-, tri-, tetra- or multi-functional monomer, not being a urethane (alkyl) acrylate,
(iv) 0.01 to 10% by weight of at least one initiator, of an initiator system as well as optionally of at least one stabiliser and optionally of at least one pigment, the total composition of the composition amounting to 100% by weight, as well as a polymerised composition having improved fracture toughness.
C09D 135/02 - Homopolymers or copolymers of esters
B29C 64/135 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
C08K 9/04 - Ingredients treated with organic substances
C08K 13/06 - Pretreated ingredients and ingredients covered by the main groups
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 7/48 - Stabilisers against degradation by oxygen, light or heat
C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Dental plastic materials for use in denture bases and artificial teeth; dental ceramic materials for use in the manufacture and repair of dentures; dental plastic materials for use in the manufacture and repair of orthodontic apparatus and palatal plates; Dental ceramic materials for use in denture bases and artificial teeth; Dental ceramic materials for use in the manufacture of dental prostheses, namely, blanks, milling blanks, white compacts, green compacts, dental inlays, dental onlays, and dental veneers; Dental plastic materials for use in the manufacture of dental prostheses, namely, blanks, milling blanks, white compacts, green compacts; Dental wax materials for use in dentures; Dental wax materials for use in the manufacture of dental prostheses, namely, blanks, milling blanks, white compacts, green compacts; Dental ceramic materials for use in artificial teeth; cutting blocks and cutting blanks for the manufacture of dental and orthodontic devices made of wax, dental plastic, and dental ceramic; dental ceramic materials for use in the manufacture and repair of orthodontic apparatus; Dental wax materials for use in artificial teeth; Dental plastic materials for use in the manufacture and repair of dental prostheses; dental plastic materials for use in the manufacture and repair of dentures; synthetic materials for dental fillings, namely, dental resin and artificial resin used for dental fillings; Dental ceramic materials for use in the manufacture and repair of dental prostheses; Dental resins, namely, plastic and ceramic compounds for making and repairing artificial teeth, dental veneers, dental onlays, dental inlays, crowns, dental impressions, dental prostheses, dental frameworks, dental bridges, bite rims, orthodontic parts, dentures, and dental replacement parts; Dental ceramic materials for use in inlays, onlays, veneers, dentures
17.
DEVICE AND METHOD FOR SIMULTANEOUS ADDITIVE MANUFACTURING OF COMPONENTS COMPOSED OF DIFFERENT MATERIALS
Devices for the layer-by-layer generative production of at least one three-dimensional shaped part from at least two radiation-curable compositions are provided and comprise at least one radiation source and/or beam deflection device and at least one pressure trough with at least two process chambers openable at the top, wherein the at least two process chambers are arrangeable above the radiation source or a radiation deflection device, so that the curable compositions in the process chambers are exposable to radiation from below via the radiation source and/or the radiation deflection device. The devices further comprise a building platform having an underside which is exposable to rays from the radiation source, wherein the bottom of the pressure trough comprises at least partially a transparent material. Additionally, processes for producing at least one three-dimensional shaped part from at least two different curable compositions are provided
B22F 12/55 - Two or more means for feeding material
B22F 12/90 - Means for process control, e.g. cameras or sensors
B29C 64/135 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
B29C 64/232 - Driving means for motion along the axis orthogonal to the plane of a layer
B29C 64/236 - Driving means for motion in a direction within the plane of a layer
A polymerisable radiation-curable composition comprising:
(i) monomers, comprising at least (a) a first monomer having a TG (glass-transition point) of the homopolymer of said first monomer≥ 120° C. and at least (b) a second monomer having a TG (glass-transition point) of the homopolymer of the second monomer≤ 100° C., wherein at least one of the at least one first monomer or of the at least one second monomer has an alicyclic group, and
comprising (ii) at least one further component, comprising at least one photo-initiator for the UV and/or Vis spectral region or a photo-initiator system for the UV and/or Vis spectral region. Also disclosed is a blank in the form of a three-dimensional moulded body of a polymerised composition, in particular a radiation-cured composition, for producing 3D moulded bodies, dental prosthetic parts, orthopaedic appliances or dental pre-forms in a rapid prototyping, rapid manufacturing, or rapid tooling method.
C08F 283/06 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals
B29C 64/124 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
B29K 33/00 - Use of polymers of unsaturated acids or derivatives thereof, as moulding material
B33Y 70/00 - Materials specially adapted for additive manufacturing
The invention relates to a curable composition, more particularly cross-linkable composition, comprising addition-cross-linkable terminal ethylene-group-containing polydialkyl siloxanes and Si-H-group-containing polydialkyl siloxanes having a specific Si-H group content in relation to ethylene groups.
The invention relates to a curable composition, more particularly cross-linkable composition, comprising addition-cross-linkable terminal ethylene-group-containing polydialkyl siloxanes and Si-H-group-containing polydialkyl siloxanes having a specific Si-H group content in relation to ethylene groups.
The invention relates to a polymerizable, light-radiation curable dental composite material comprising (i) 30 to 90 wt.% of at least one inorganic filler component comprising at least one dental glass and optionally at least one amorphous metal oxide, (ii) 5 to 60 wt.% of at least one urethane acrylate, urethanemethacrylate or mixtures thereof, (iii) 0.01 to 30 wt.% of at least one di-, tri-, tetra- or multifunctional monomer which is not urethane acrylate and/or urethane alkylacrylate, and (iv) 0.01 to 10 wt.% comprising hexaarylbisimidazol (HABI) and/or substituted hexaarylbisimidazol and comprising at least one mercaptotetrazol as the initiator system, and optionally at least one pigment, wherein the total composition of the composite material is 100 wt.%. The invention also relates to a polymerized composite material for producing direct dentures or indirect dentures.
05 - Pharmaceutical, veterinary and sanitary products
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
11 - Environmental control apparatus
40 - Treatment of materials; recycling, air and water treatment,
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
(1) Dental preparations and products; denture resins; materials for the manufacture of artificial teeth, inlays, onlays; dental composites; dental ceramic materials; dental alloys; dental polymers; dental plastics; dental materials for the manufacture of dental restorations and orthodontic appliances; semi-finished products for the manufacture of dental restorations and orthodontic appliances; pharmaceutical preparations; veterinary preparations; impression materials for dental purposes; bonding agents for fixing dental prostheses; dental adhesives; dental chemical compositions for cleaning tooth surfaces; dental chemical compositions for etching and/or sealing teeth; dental varnishes.
(2) Machines and machine tools for material processing and production in the dental field; 3D printers for use in the manufacture of dental products; milling machines for use in the manufacture of dental products; milling tools for use in the manufacture of dental products; laser ablation machines for use in the manufacture of dental products; apparatus (including vacuum apparatus) for mixing and dosing powders, pastes and liquids for use in technical, dental and dental-technical purposes; repressing and injection apparatus for the processing of resins for dental purposes; pressing machines for the processing of resins for dental purposes; vacuum compressed air apparatus; vacuum pumps; fine blasting apparatus; sandblasting apparatus; casting apparatus; foundry machines; coating machines for use in the manufacture of dental products; plastic molding machines for use in the manufacture of dental products; polishing machines for dental products.
(3) Measuring, detection, monitoring and control apparatus for use in the dental field; information technology, audio-visual, multimedia and photographic apparatus for use in the dental field; 3D scanners for use in the dental field; computers and data processing apparatus for use in the dental field; software for use in the dental field, in particular for use in the manufacture of dental products; cloud server software for use in the dental field, in particular for use in the manufacture of dental products; software for computer-aided design [CAD] of dental products; software for computer-aided manufacture [CAM] of dental products.
(4) Dental and dental-technical instruments and apparatus, in particular for making dentures; dental instruments for applying dental filling material; dental instruments for hardening dental filling material; instruments for use in the fitting of artificial teeth; instruments for use in the preparation of artificial teeth; prostheses and artificial implants for use in the dental field; dental onlays; dental prostheses; dental crowns; pins for artificial teeth; dental bridges; dental prostheses; dental implants; artificial teeth; artificial parts for teeth; dental braces; teeth aligners; dental vacuum aspirator; dental air pusher; dental scaler; forceps for dental purposes; dental LED lamps; dental UV/Vis lamps.
(5) Suction systems for dental laboratories [ventilation apparatus]; suction units for dental laboratories [ventilation apparatus]; furnaces for use in the dental field; melting furnaces for use in the dental field; sintering furnaces for use in the dental field. (1) Material processing, namely processing of dental and dental-technical products; material processing for the production of dental and dental-technical products; services of a dental technician or a dental-technical laboratory; custom manufacture of dental prostheses; custom manufacture of dental prostheses and dentures; production of dental prosthesis parts, for example crown caps or bridge frameworks, preferably made of ceramic or metal, on behalf of third parties; 3D printing work for the production of dental and dental-technical products.
(2) Conducting of classes, seminars and workshops in the dental field; training in the field of production technology in the dental field; conducting training courses in the field of production technology in the dental field; training in the computer field with regard to the use of software and cloud computing in the manufacture of dental products; training of dental technicians.
(3) Cloud computing in the dental field; cloud hosting services in the dental field; cloud storage services for electronic data in the dental field; development of software for use in the dental field; software consultancy relating to the use of software in the dental field; development of computer software for computer-aided design/computer-aided manufacturing [CAD/CAM] for use in the dental field.
(4) Dentistry; denture fitting services; advisory services relating to dental instruments; dental consultation.
05 - Pharmaceutical, veterinary and sanitary products
07 - Machines and machine tools
40 - Treatment of materials; recycling, air and water treatment,
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
11 - Environmental control apparatus
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Dental preparations and products; denture resins; materials for the manufacture of artificial teeth, inlays, onlays; dental composites; dental ceramic materials; dental alloys; dental polymers; dental plastics; dental materials for the manufacture of dental restorations and orthodontic appliances; semi-finished products for the manufacture of dental restorations and orthodontic appliances; pharmaceutical preparations; veterinary preparations; impression materials for dental purposes; bonding agents for fixing dental prostheses; dental adhesives; dental chemical compositions for cleaning tooth surfaces; dental chemical compositions for etching and/or sealing teeth; dental varnishes. Machines and machine tools for material processing and production in the dental field; 3D printers for use in the manufacture of dental products; milling machines for use in the manufacture of dental products; milling tools for use in the manufacture of dental products; laser ablation machines for use in the manufacture of dental products; apparatus (including vacuum apparatus) for mixing and dosing powders, pastes and liquids for use in technical, dental and dental-technical purposes; repressing and injection apparatus for the processing of resins for dental purposes; pressing machines for the processing of resins for dental purposes; vacuum compressed air apparatus; vacuum pumps; fine blasting apparatus; sandblasting apparatus; casting apparatus; foundry machines; coating machines for use in the manufacture of dental products; plastic molding machines for use in the manufacture of dental products; polishing machines for dental products. Material processing, namely processing of dental and dental-technical products; material processing for the production of dental and dental-technical products; services of a dental technician or a dental-technical laboratory; custom manufacture of dental prostheses; custom manufacture of dental prostheses and dentures; production of dental prosthesis parts, for example crown caps or bridge frameworks, preferably made of ceramic or metal, on behalf of third parties; 3D printing work for the production of dental and dental-technical products. Measuring, detection, monitoring and control apparatus for use in the dental field; information technology, audio-visual, multimedia and photographic apparatus for use in the dental field; 3D scanners for use in the dental field; computers and data processing apparatus for use in the dental field; software for use in the dental field, in particular for use in the manufacture of dental products; cloud server software for use in the dental field, in particular for use in the manufacture of dental products; software for computer-aided design [CAD] of dental products; software for computer-aided manufacture [CAM] of dental products. Dental and dental-technical instruments and apparatus, in particular for making dentures; dental instruments for applying dental filling material; dental instruments for hardening dental filling material; instruments for use in the fitting of artificial teeth; instruments for use in the preparation of artificial teeth; prostheses and artificial implants for use in the dental field; dental onlays; dental prostheses; dental crowns; pins for artificial teeth; dental bridges; dental prostheses; dental implants; artificial teeth; artificial parts for teeth; dental braces; teeth aligners; dental vacuum aspirator; dental air pusher; dental scaler; forceps for dental purposes; dental LED lamps; dental UV/Vis lamps. Suction systems for dental laboratories [ventilation apparatus]; suction units for dental laboratories [ventilation apparatus]; furnaces for use in the dental field; melting furnaces for use in the dental field; sintering furnaces for use in the dental field. Conducting of classes, seminars and workshops in the dental field; training in the field of production technology in the dental field; conducting training courses in the field of production technology in the dental field; training in the computer field with regard to the use of software and cloud computing in the manufacture of dental products; training of dental technicians. Cloud computing in the dental field; cloud hosting services in the dental field; cloud storage services for electronic data in the dental field; development of software for use in the dental field; software consultancy relating to the use of software in the dental field; development of computer software for computer-aided design/computer-aided manufacturing [CAD/CAM] for use in the dental field. Dentistry; denture fitting services; advisory services relating to dental instruments; dental consultation.
26.
ROTOR SHAFT COMPRISING A HELIX FOR A DYNAMIC MIXER FOR MIXING LOW- TO HIGH-VISCOSITY COMPONENTS
The invention relates to a rotor shaft for a dynamic mixer, in particular a dental dynamic mixer, for mixing low to high viscous components, comprising a mixing area and a connection geometry adjoining the mixing area, the mixing area comprising a central shaft having a distal end and a proximal end abutting the connection geometry, and having at least one worm thread, in particular the rotor shaft has at least two mixing sections, a first mixing section comprising at least two mixing blades radially oriented on the surface of the central shaft and a second mixing section comprising at least one worm thread having spirally running thread flanks, the spirally running thread flanks peripherally entwining the surface of the central shaft. Furthermore, the invention relates to a dynamic mixer, in particular a dental dynamic mixer, comprising the rotor shaft, as well as its use for mixing low to high viscous components.
B01F 27/2123 - Shafts with both stirring means and feeding or discharging means
B01F 27/90 - Mixers with rotary stirring devices in fixed receptaclesKneaders with stirrers rotating about a substantially vertical axis with paddles or arms
B01F 27/92 - Mixers with rotary stirring devices in fixed receptaclesKneaders with stirrers rotating about a substantially vertical axis with helices or screws
This invention relates to a method for producing dental prostheses, having the steps of:
A) producing a prosthetic base with at least one receptacle and one protruding pin or providing such a prosthetic base;
B) producing or basally machining at least one dental molding with a basal cavity for receiving the pin and a lateral opening in the circumferential surface, such that the basal cavity is accessible via the lateral opening;
C) subsequently applying an adhesive into the basal cavity and/or into the at least one receptacle;
D) subsequently inserting the at least one dental molding into the at least one receptacle of the prosthetic base, such that the protruding pin is arranged inside the basal cavity;
E) subsequently pushing the at least one dental molding into the at least one receptacle, and excess adhesive exiting through the lateral opening in the circumferential surface, wherein the lateral opening protrudes at least in places in the coronal direction beyond an adjoining gingival margin of the prosthetic base; and
F) subsequently curing the adhesive.
This invention relates to a method for producing dental prostheses, having the steps of:
A) producing a prosthetic base with at least one receptacle and one protruding pin or providing such a prosthetic base;
B) producing or basally machining at least one dental molding with a basal cavity for receiving the pin and a lateral opening in the circumferential surface, such that the basal cavity is accessible via the lateral opening;
C) subsequently applying an adhesive into the basal cavity and/or into the at least one receptacle;
D) subsequently inserting the at least one dental molding into the at least one receptacle of the prosthetic base, such that the protruding pin is arranged inside the basal cavity;
E) subsequently pushing the at least one dental molding into the at least one receptacle, and excess adhesive exiting through the lateral opening in the circumferential surface, wherein the lateral opening protrudes at least in places in the coronal direction beyond an adjoining gingival margin of the prosthetic base; and
F) subsequently curing the adhesive.
The disclosure also relates to a device for producing dental prostheses using such a method, to a dental molding and to a dental prosthesis produced using such a method.
The invention relates to a method for producing a dental prosthesis with:
A) provision of a milling body and a prosthesis base preform with a holding structure (34);
B) production of a connecting surface in the milling body by a subtractive CAM method;
C) production of mating holding structure which fits with the holding structure in the surface of the milling body or said mating holding structure is present;
D) attachment, spaced via the holding structure, of the prosthesis base preform to the mating holding structure, wherein an interspace is obtained;
E) introduction or application of a fluid polymerizable plastic into the interspace;
F) curing or partial curing of the plastic to yield a plastics material in the interspace which connects the prosthesis base preform to the milling body; and
G) subtractive machining of the plastics material, the prosthesis base preform and the milling body by a CAM method in accordance with a model of the dental prosthesis.
The invention relates to a method for producing a dental prosthesis with:
A) provision of a milling body and a prosthesis base preform with a holding structure (34);
B) production of a connecting surface in the milling body by a subtractive CAM method;
C) production of mating holding structure which fits with the holding structure in the surface of the milling body or said mating holding structure is present;
D) attachment, spaced via the holding structure, of the prosthesis base preform to the mating holding structure, wherein an interspace is obtained;
E) introduction or application of a fluid polymerizable plastic into the interspace;
F) curing or partial curing of the plastic to yield a plastics material in the interspace which connects the prosthesis base preform to the milling body; and
G) subtractive machining of the plastics material, the prosthesis base preform and the milling body by a CAM method in accordance with a model of the dental prosthesis.
The invention also relates to a dental prosthesis produced with such a method and a device for implementing such a method.
A61C 13/103 - Fastening of artificial teeth to artificial base material, e.g. to palates or to adjacent artificial tooth connected to base material by additional connecting member, e.g. knob or bar
A self-adhesive, radiation-curable, dental material comprising A) a monomer component comprising a difunctional urethane (meth)acrylate, hydrophilic alkylene oxide-based di-functional (meth)acrylate-based crosslinkers, at least one acidic monomer of an olefinic acidic monoester of a phosphoric acid and/or an olefinic acidic monoester of a thiophosphoric acid optionally in combination with an olefinic carboxylic acid and/or olefinic carboxylic acid anhydrides and an initiator and/or an initiator system having an absorption maximum of from 420 to 550 nm and optionally having a co-initiator and optionally B) a filler component comprising at least one dental glass, wherein in particular A) the monomer component and B) the filler component are present in a mass ratio of a) 100:0 to 60:40 in fissure sealants or b) from 59:41 to 20:80 in composite materials, and wherein the total composition of the fissure sealant or composite material comprises 100 wt.- %.
The invention relates to a method for producing a plastics body with patterned layers for producing dental prostheses having the steps:
method for production, wherein the method is characterized by the following steps:
A) providing a first and a second PMMA-based compound which are uncured and have different colorations;
B) heating of a first patterned pressing surface to between 90° C. and 150° C.;
C) pressing of the first PMMA-based compound with the heated first pressing surface, such that a patterned surface of the first PMMA-based compound is obtained;
D) detachment of the first pressing surface;
E) heating of the first or of a second patterned pressing surface to between 90° C. and 150° C.;
F) pressing of the second PMMA-based compound with the heated pressing surface, such that a patterned surface of the second PMMA-based compound is obtained;
G) detachment of the pressing surface;
H) subsequent laying of the patterned first and second PMMA-based compounds on one another such that the patterned surface of the second PMMA-based compound is oriented toward the patterned surface of the first PMMA-based compound; and
I) compression molding of the first with the second patterned PMMA-based compound, such that a solid bond is created between the first PMMA-based compound and the second PMMA-based compound.
The invention relates to a method for producing a plastics body with patterned layers for producing dental prostheses having the steps:
method for production, wherein the method is characterized by the following steps:
A) providing a first and a second PMMA-based compound which are uncured and have different colorations;
B) heating of a first patterned pressing surface to between 90° C. and 150° C.;
C) pressing of the first PMMA-based compound with the heated first pressing surface, such that a patterned surface of the first PMMA-based compound is obtained;
D) detachment of the first pressing surface;
E) heating of the first or of a second patterned pressing surface to between 90° C. and 150° C.;
F) pressing of the second PMMA-based compound with the heated pressing surface, such that a patterned surface of the second PMMA-based compound is obtained;
G) detachment of the pressing surface;
H) subsequent laying of the patterned first and second PMMA-based compounds on one another such that the patterned surface of the second PMMA-based compound is oriented toward the patterned surface of the first PMMA-based compound; and
I) compression molding of the first with the second patterned PMMA-based compound, such that a solid bond is created between the first PMMA-based compound and the second PMMA-based compound.
The invention also relates to a device for implementing such a method.
B32B 3/02 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
The invention relates to a polymerisable dental composite material comprising
(i) 40 to 90% by weight of an inorganic filler component comprising at least one dental glass, as well as optionally at least one an amorphous metal oxide,
(ii) 10 to 60% by weight of at least one urethane (alkyl) acrylate of the idealised formula I,
(iii) 0.01 to 15% by weight of at least one di-, tri-, tetra- or multi-functional monomer not being a urethane (alkyl) acrylate,
(iv) 0.01 to 10% by weight of at least one initiator, of an initiator system, as well as optionally of at least one stabiliser, and optionally of at least one pigment, the total composition of the composite material amounting to 100% by weight, as well as to a polymerised composite material for producing direct dental restorations or indirect dental restorations.
The invention relates to a method for packaging dental components, comprising the method steps: producing or providing a dental component; arranging the dental component with a support side on a support surface of a three-dimensional carrier element, the dental component projecting beyond the edge of the support surface on at least one side, forming a peripheral area; providing a sheet-like semi-finished plastic product comprising a thermoplastic resin; forming the sheet-like plastic semi-finished product in a thermoforming process for form closure of the dental component in a plastic structure, such that the dental component is positively surrounded by the plastic structure in the peripheral area on the support side of the dental component; and separating the dental component partially surrounded by the plastic structure from the carrier element to obtain a packaging system comprising the dental component packaged in the plastic structure.
B65B 7/00 - Closing containers or receptacles after filling
B65B 35/30 - Arranging and feeding articles in groups
B65D 65/46 - Applications of disintegrable, dissolvable or edible materials
B65D 75/36 - Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages
Mixing elements for static mixer utilizing mixing low- to high-viscosity components are provided and comprise a planar central part extending along a longitudinal axis L and having front and rear faces, wherein arranged on the front and/or rear face are at least two flow-influencing elements that each surround at least one through-opening located in the central part and that are each in the form of prism lateral surfaces that are substantially perpendicular to the front and/or rear face, wherein pairs of the elements overlap or are connected to one another at a lateral edge. Static mixers comprising the mixing element and methods for mixing low- to high-viscosity components with the static mixers are also provided.
A cartridge piston device (1) for inserting into a cartridge (4) and for venting and rear-side closing of the cartridge (4) is illustrated and described, having a closure element (3) for inserting into the piston (2), and the closure element (3) or at least part of the closure element (3) inserted into the recess (11) is arranged so as to be guided adjustably in the insertion direction (18) from an open position fluidically opening up the channel structure (10) into a closed position fluidically closing the channel structure. In order to configure the cartridge piston device to be more user-friendly and to make it less prone to error and to improve the venting, it is provided that, in the open position, the closure element (3) for providing the open position: is held fixed, in particular with a force fit, in the recess (11) and/or strikes against the latter at least in the extraction direction (19).
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
The invention relates to a retraction paste comprising a composition of i) 10 to 25% by weight at least one astringent compound, ii) 50 to 75% by weight fillers, iii) 10 to 35% by weight protic liquid, and iv) 0 to 10% by weight pigments, dye and/or rheology additive, ii) the fillers comprising kaolinite and mica in the ratio of 4:1 to 1.5:1 and, the total composition of components i) to iv) in the retraction paste amounting to 100% by weight, a method for producing the retraction paste, a kit comprising a container with the retraction paste for single or repeated use, as well as a retraction paste as an agent for haemostasis.
A61K 6/18 - Compositions characterised by their physical properties causing dental retraction, e.g. compositions for widening the sulcus for making dental impressions or removing teeth
38.
CURABLE COMPOSITION PREPARATION KIT, CURABLE COMPOSITION, CURED ARTICLE, AND DENTAL MATERIAL
Provided is a curable composition preparation kit comprising a first preparation containing a first monomer and a second preparation containing a second monomer, in which at least one of the first preparation and the second preparation independently contains an ascorbic acid component and a compound A containing at least one of an alkoxysilyl group and a hydroxysilyl group.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Tooth gel; dentifrices; dentifrice powder; solid toothpaste
tablets; dentifrices in the form of chewing gum; dental
cleaning lotions; tooth cleaning preparations; cosmetic
dental cleaning lotions; chewable dental cleaning
preparations; non-medicated pastes, lotions or solutions for
sensitive teeth; tooth cleaning preparations for cleaning
the surface of teeth; disclosing tablets for personal use in
indicating tartar on the teeth; mouthwash; tongue gel; lip
balms [non-medicated]; protective dental coating
preparations, in particular lotions, gels, pastes; denture
polishes; teeth cleaning (pastes for-); cleanser for use in
cleaning dental evacuator systems; compositions for cleaning
dental surfaces, in particular in gel, liquid, paste or
powder form. Dental preparations and medicated dentifrices; adhesives for
dental fillings; adhesives for fixing dentures; adhesives
for indirect dental restorations; adhesives for direct
dental restorations; adhesives for indirect dental
prostheses; adhesives for direct dental prostheses;
adhesives for fixing inlays, onlays, dental veneers;
adhesives for dentures; adhesion agents (primers) for dental
fillings; adhesion agents for fixing dentures; adhesion
agents for indirect dental restorations; adhesion agents for
direct dental restorations; adhesion agents for indirect
dental prostheses; adhesion agents for direct dental
prostheses; adhesion agents for fixing inlays, onlays,
dental veneers; adhesion agents for dentures; dental root
filling; tooth stump build-up materials; bioactive dental
fillings; bioactive dental cement; bioactive regenerative
dental cement; regenerative and prophylactic dental cement;
anti-inflammatory dental cement; desensitising dental
cement; enamel-building dental cement; pharmaceutical dental
cement; biomimetic fillings; biomimetic dental cement;
dental materials for preventing the formation of a
polymerisation inhibition layer, in particular relating to
radiation-curable materials; dental materials for preventing
marginal gaps and/or staining of dental fillings, adhesives
and/or bondings, in particular by preventing the formation
of a polymerisation inhibition layer; dental materials for
preventing an inhibition layer, in particular an inhibiting
layer, which, for light-polymerisable dental materials, can
form on the surface of such light-polymerised dental
materials; chemical dental compositions for preventing an
inhibition layer, in particular an inhibiting layer, which,
for light-polymerisable dental materials, can form on the
surface of such light-polymerised dental materials;
disinfectants for dental apparatus and instruments;
radiation-curable restoration material containing
methacrylate, for dental use; dental filling materials;
teeth filling material; self-curing dental materials;
dual-curing dental materials; autopolymerisable dental
materials; self-curing teeth filling material; dual-curing
teeth filling material; autopolymerisable teeth filling
material; dental adhesive; dental polymerisable adhesive;
dental, chemical compositions for cleaning dental surfaces,
in particular in gel, liquid, paste or powder form; dental,
chemical compositions for etching and/or sealing teeth, in
particular in gel, liquid, paste or powder form; sealing
agents for dental purposes; dental sealing agents; dental
varnishes; dental varnishes for sealing teeth; chemical
compositions for etching and/or sealing dentine or enamel;
fissure sealants for etching and sealing dentine or enamel;
etching and polymerisable compositions comprising monomers
for use in sealing fissures or for surface treatment of
dentine and enamel; polymerisable compositions comprising
monomers for etching and sealing the surface of dentine and
enamel; lightpolymerisable compositions for etching and
sealing the surface of dentine and/or enamel; thermally
polymerisable compositions for etching and sealing the
surface of dentine and/or enamel; polymerisable compositions
for etching and sealing the surface of dentine and/or
enamel; dental composites, dental desensitisers, dental
desensitisation agents; dental etchants; fissure sealing
agents for dental and dental technical purposes;
pharmaceutical preparations for dental use; chemical
preparations for technical dental purposes; disinfectants;
materials for stopping teeth and dental wax; dental
impression materials; dental cement; dental cements being
adhesion agents; self-adhesive dental cement, dental cement
for fixing indirect and direct dental restorations; dental
luting cement; dental cement for dental bonding treatment;
self-adhesive dental cement for dental bonding treatment;
dental composites; medicated mouthwash, medicated oral
paste; medicated mouth gels; medicated tongue gels;
medicated mouth pastes; medicated mouth lotions; medicated
mouth powders for dental purposes; medicated tablets for
dental purposes; sweets for treating halitosis; medicated
sweets in compressed form; medicated lollipops, medicated
lozenges, medicated sweets; medicated chewing gum; medicated
dentifrices; medicated toothpaste; medicated dental rinses;
medicated tooth gels; medicated dentifrice powder; medicated
solid toothpaste tablets; capsules, pastes or liquid
compositions for indicating tartar on the teeth; medicated
lip balm; dental waxes; dental alloys; alloy capsules for
dental use; marking agents, in particular marking agents
being liquid formulations, gels or pastes, for making excess
teeth filling material visible; powders and abrasive
preparations for pretreatment of the material surface of a
restoration or prosthesis, in particular dental restorations
or dental prostheses; chemical compositions being pastes or
liquids, compositions of powders, in particular comprising
polymer particles, bio-based powders for pre-treatment of
the material surface of restorations, in particular dental
restorations; dental powders and abrasive preparations for
the pre-treatment of the material surface of a restoration
or prosthesis comprising biological particles, including
hazelnut shells, rice, rice husks, pulses; dental
compositions, especially liquids, gels, pastes, sprays, for
use in the following fields: occlusion control, especially,
for use in the following fields: visual occlusion control;
dental compositions for making excess teeth filling material
visible; marking agents for making excess teeth filling
material visible, including dental cements, dental adhesives
and dental bondings; dental transfer films containing dyes
and/or pigments; diagnostic testing materials for medical
use, namely polymer-based dental preparations containing
dyes or pigments; transfer paper with marking agents;
transfer coating on substrate for marking excess teeth
filling material, areas of artificial teeth to be removed or
areas of dental prostheses to be removed. Dental root posts; dental vacuum suction cups; root canal
files; endodontics instruments; apparatus and instruments
for extracting liquids or drying tooth cavities in
preparation for inserting a filling; dental descaling
apparatus; artificial teeth; dental instruments for the
application of filling materials; dental instruments for the
application of dental cement; dental instruments for the
hardening of filling materials; dental instruments for the
hardening of dental cement; dental cannulae; syringes;
static mixing attachments for syringes; static mixing
attachments for syringes with tips for applying the content
of the syringe; automatic syringes; intraoral tips;
articulating paper; dental articulation bars; dental
articulation pads; dental articulation instruments; dental
articulation apparatus; apparatus and instruments for
extracting liquids from the oral cavity, tooth cavities and
liquid adhering to teeth, including saliva, water and blood;
dental air blowers; dental tools used for cleaning the
spaces between the teeth to remove dental plaque (plaque,
bacteria) and food residues using marking agents for making
excess teeth filling material visible; syringes for dental
applications; dental applicators for dental formulations, in
particular for the application of sealing agents, adhesives
or desensitisers; interdental brushes for use in dental
treatment; dental led lights; dental uv/vis lights; dental
led lamps; dental uv/vis lamps. Floss (for teeth); transfer dental floss with marking
agents.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Tooth gel, dentifrices; dentifrice powder; solid toothpaste
tablets; dentifrices in the form of chewing gum; dental
cleaning lotions; tooth cleaning preparations; cosmetic
dental cleaning lotions; chewable dental cleaning
preparations; non-medicated pastes, lotions or solutions for
sensitive teeth; tooth cleaning preparations for cleaning
the surface of teeth; disclosing tablets for personal use in
indicating tartar on the teeth; mouthwash; tongue gel; lip
balms [non-medicated]; protective dental coating
preparations, in particular lotions, gels, pastes; denture
polishes; teeth cleaning (pastes for-); cleanser for use in
cleaning dental evacuator systems; compositions for cleaning
dental surfaces, in particular in gel, liquid, paste or
powder form. Dental preparations and medicated dentifrices; adhesives for
dental fillings; adhesives for fixing dentures; adhesives
for indirect dental restorations; adhesives for direct
dental restorations; adhesives for indirect dental
prostheses; adhesives for direct dental prostheses;
adhesives for fixing inlays, onlays, dental veneers;
adhesives for dentures; adhesion agents (primers) for dental
fillings; adhesion agents for fixing dentures; adhesion
agents for indirect dental restorations; adhesion agents for
direct dental restorations; adhesion agents for indirect
dental prostheses; adhesion agents for direct dental
prostheses; adhesion agents for fixing inlays, onlays,
dental veneers; adhesion agents for dentures; dental root
filling; tooth stump build-up materials; bioactive dental
fillings; bioactive dental cement; bioactive regenerative
dental cement; regenerative and prophylactic dental cement;
anti-inflammatory dental cement; desensitising dental
cement; enamel-building dental cement; pharmaceutical dental
cement; biomimetic fillings; biomimetic dental cement;
dental materials for preventing the formation of a
polymerisation inhibition layer, in particular relating to
radiation-curable materials; dental materials for preventing
marginal gaps and/or staining of dental fillings, adhesives
and/or bondings, in particular by preventing the formation
of a polymerisation inhibition layer; dental materials for
preventing an inhibition layer, in particular an inhibiting
layer, which, for light-polymerisable dental materials, can
form on the surface of such light-polymerised dental
materials; chemical dental compositions for preventing an
inhibition layer, in particular an inhibiting layer, which,
for light-polymerisable dental materials, can form on the
surface of such light-polymerised dental materials;
disinfectants for dental apparatus and instruments;
radiation-curable restoration material containing
methacrylate, for dental use; dental filling materials;
teeth filling material; self-curing dental materials;
dual-curing dental materials; autopolymerisable dental
materials; self-curing teeth filling material; dual-curing
teeth filling material; autopolymerisable teeth filling
material; dental adhesive; dental polymerisable adhesive;
dental, chemical compositions for cleaning dental surfaces,
in particular in gel, liquid, paste or powder form; dental,
chemical compositions for etching and/or sealing teeth, in
particular in gel, liquid, paste or powder form; sealing
agents for dental purposes; dental sealing agents; dental
varnishes; dental varnishes for sealing teeth; chemical
compositions for etching and/or sealing dentine or enamel;
fissure sealants for etching and sealing dentine or enamel;
etching and polymerisable compositions comprising monomers
for use in sealing fissures or for surface treatment of
dentine and enamel; polymerisable compositions comprising
monomers for etching and sealing the surface of dentine and
enamel; light-polymerisable compositions for etching and
sealing the surface of dentine and/or enamel; thermally
polymerisable compositions for etching and sealing the
surface of dentine and/or enamel; polymerisable compositions
for etching and sealing the surface of dentine and/or
enamel; dental composites, dental desensitisers, dental
desensitisation agents; dental etchants; fissure sealing
agents for dental and dental technical purposes;
pharmaceutical preparations for dental use; chemical
preparations for technical dental purposes; disinfectants;
materials for stopping teeth and dental wax; dental
impression materials; dental cement; dental cements being
adhesion agents; self-adhesive dental cement, dental cement
for fixing indirect and direct dental restorations; dental
luting cement; dental cement for dental bonding treatment;
self-adhesive dental cement for dental bonding treatment;
dental composites; medicated mouthwash, medicated oral
paste; medicated mouth gels; medicated tongue gels;
medicated mouth pastes; medicated mouth lotions; medicated
mouth powders for dental purposes; medicated tablets for
dental purposes; sweets for treating halitosis, for medical
use; medicated sweets in compressed form; medicated
lollipops, medicated lozenges, medicated sweets; medicated
chewing gum; medicated dentifrices; medicated toothpaste;
medicated dental rinses; medicated tooth gels; medicated
dentifrice powder; medicated solid toothpaste tablets;
capsules, pastes or liquid compositions for indicating
tartar on the teeth; medicated lip balm; dental waxes;
dental alloys; alloy capsules for dental use; marking
agents, in particular marking agents being liquid
formulations, gels or pastes, for making excess teeth
filling material visible; powders and abrasive preparations
for pre-treatment of the material surface of a restoration
or prosthesis, in particular dental restorations or dental
prostheses; chemical compositions being pastes or liquids,
compositions of powders, in particular comprising polymer
particles, bio-based powders for pre-treatment of the
material surface of restorations, in particular dental
restorations; dental powders and abrasive preparations for
the pre-treatment of the material surface of a restoration
or prosthesis comprising biological particles, including
hazelnut shells, rice, rice husks, pulses; articulating
paper; dental compositions, especially liquids, gels,
pastes, sprays, for use in the following fields: occlusion
control, especially, for use in the following fields: visual
occlusion control; dental compositions for making excess
teeth filling material visible; marking agents for making
excess teeth filling material visible, including dental
cements, dental adhesives and dental bondings; dental
transfer films containing dyes and/or pigments, diagnostic
testing materials for medical use, namely polymer-based
dental preparations containing dyes or pigments; transfer
paper with marking agents; transfer coating on substrate for
marking excess teeth filling material, areas of artificial
teeth to be removed or areas of dental prostheses to be
removed. Dental root posts; dental vacuum suction cups; root canal
files; endodontics instruments; apparatus and instruments
for extracting liquids or drying tooth cavities in
preparation for inserting a filling; dental descaling
apparatus; artificial teeth; dental instruments for the
application of filling materials; dental instruments for the
application of dental cement; dental instruments for the
hardening of filling materials; dental instruments for the
hardening of dental cement; dental cannulae; syringes;
static mixing attachments for syringes; static mixing
attachments for syringes with tips for applying the content
of the syringe; automatic syringes; intraoral tips; dental
articulation bars; dental articulation pads; dental
articulation instruments; dental articulation apparatus;
apparatus and instruments for extracting liquids from the
oral cavity, tooth cavities and liquid adhering to teeth,
including saliva, water and blood; dental air blowers;
dental tools used for cleaning the spaces between the teeth
to remove dental plaque (plaque, bacteria) and food residues
using marking agents for making excess teeth filling
material visible; syringes for dental applications; dental
applicators for dental formulations, in particular for the
application of sealing agents, adhesives or desensitisers;
dental led lights; dental uv/vis lights; dental led lamps;
dental uv/vis lamps. Floss (for teeth); transfer dental floss with marking
agents.
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Measuring, detecting, monitoring and controlling devices, for use in the following fields: Dental sector; Information technology and audio-visual, multimedia and photographic devices for use in the following fields: Dental sector; 3D scanners, Especially Intraoral scanners, for use in the following fields: Dental sector; Hand-held 3D scanners, Especially Portable intraoral scanners, for use in the following fields: Dental sector; Software for use in the dental sector and not for use in professional business analyses and assessments; Cloud server software for use in the dental sector and not for use in professional business analyses and assessments; Computer programmes for image processing, for use in the following fields: Dental sector, Especially Computer programs for reproducing and overlaying multiple images or highlighting of image areas on images, in particular of periodontal defects or dental defects; Software for computer-aided design [CAD] of dental goods, in particular dentures, splints and functional devices; Software for computer-aided manufacture [CAM] of dental goods, in particular dentures, splints and functional devices; Computer programs for the diagnosis and documentation of medical or dental indications on the basis of imaging; Computer software for designing and modelling of three dimensional models for use in the following fields: Dental sector, Especially Being three dimensional printed matter; computer programs for pre-surgical planning; Computer software for monitoring and control of dental apparatus and instruments, in particular dental intraoral cameras. Dental apparatus and instruments; Dental apparatus and instruments; Orthodontic instruments; Orthodontic appliances; Surgical apparatus and instruments for dental use; Apparatus for use by dental technicians; Dental intra-oral cameras; Scanners for medical diagnosis in the field of dentistry; Apparatus for displaying dental images; Instruments for use in the fitting of artificial teeth; Instruments for use in the preparation of artificial teeth; Lamps for use with dental instruments; Polymerisation apparatus for dental purposes; Suction apparatus for dental use; Dental drills; Dental moulding devices; Artificial limbs and Artificial implants for use in the following fields: Dental sector; Dental onlays; Dental prostheses; Dental crowns; Pins for artificial teeth; Dental bridges; Dental prostheses; Dental implants; Artificial teeth; Artificial parts for teeth. Cloud computing in the following fields: Dental sector, not in relation to the following fields: Professional business analyses and assessments, Especially Cloud computing for image processing of dental intraoral cameras; Cloud hosting provider services in the following fields: Dental sector, not in relation to the following fields: Professional business analyses and assessments; Cloud storage services for electronic data in the following fields: Dental sector, not in relation to the following fields: Professional business analyses and assessments, Especially Cloud storage services for image recordings of dental intraoral cameras; Software development, for use in the following fields: Dental sector, not in relation to the following fields: Professional business analyses and assessments, Especially Development of software for monitoring and control of dental apparatus and instruments; Software consultancy relating to use of software in the dental sector, not in relation to the following fields: Professional business analyses and assessments; Development of computer software for computer aided design/computer aided manufacturing [CAD/CAM], for use in the following fields: Dental sector.
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Information technology and audio-visual, multimedia and photographic devices, namely, medical laboratory research devices for capturing images and videos of teeth for scientific research use in the dental field; downloadable software for generating 3D models of teeth and dental implants from images of teeth for use in the dental field; downloadable cloud server software for managing databases of images and videos of teeth on a cloud computing platform for use in the dental field; downloadable computer programs for image processing for use in the dental field, in particular for reproducing and superimposing several images and for highlighting image areas in images of periodontal defects and dental defects; downloadable computer-aided design (CAD) software for computer-aided manufacture of dental products, in particular dental prostheses, splints and functional dental devices; downloadable computer-aided manufacturing software for computer-aided manufacture of dental products, in particular dental prostheses, splints and functional dental devices; downloadable computer programs for analyzing image recordings for use in the diagnosis and documentation of medical and dental indications; downloadable computer software for the design and modelling of 3D models for use in the dental field for creating 3D-printed dental prostheses and artificial teeth; downloadable computer programs for the planning of surgery; downloadable computer software for the monitoring and control of dental apparatus and instruments, in particular dental intraoral cameras; none of the foregoing related to or for use in the fields of construction, lighting fixtures and lighting installations Scanners for use in the dental field, in particular dental intraoral scanners; Hand-held 3D scanners for use in the dental field, in particular hand-held dental intraoral scanners; Dental apparatus and instruments, namely, dental intra-oral cameras; Dental appliances and instruments, namely, dental intra-oral cameras; Orthodontic instruments being orthodontic appliances; Orthodontic appliances; Surgical apparatus and instruments for dental use; Apparatus for use by dental technicians being dental apparatus for dimensional measurement, namely, 3D scanner for human body; Dental intra-oral cameras; Scanners for medical diagnosis in the dental field being dental 3D scanners; Apparatus for displaying dental images for medical use, namely, computer displays and computer monitors and controllers therefor used in direct association with dental intra-oral cameras during the process of diagnosis of a condition in an individual; dental instruments for use in the fitting of artificial teeth; dental instruments for use in the preparation of artificial teeth; Lamps for use with dental instruments being dental operating lamps; Polymerisation apparatus for dental purposes; Suction apparatus being saliva collection and ejector devices for dental use; Dental drills; Dental moulding devices being dental scalers, dental files, dental spatula and dental milling machines for shaping artificial teeth; dental prosthetics and artificial implants being artificial teeth for use in the dental field; Dental onlays; Dental prostheses; Dental crowns; Pins for artificial teeth; Dental bridges; Dental implants; Artificial teeth; Artificial parts for teeth being dental caps and protective cups specifically adapted for use with artificial teeth; none of the foregoing related to or for use in the fields of construction lighting fixtures and lighting installation Cloud computing featuring software for image processing of image recordings from dental intraoral cameras in the dental field; computer services, namely, cloud hosting provider services in the dental field; Cloud storage services for electronic data in the dental field, in particular for image recordings from dental intraoral cameras; Development of software for use in the dental field, in particular for monitoring and controlling dental apparatus and instruments; Computer software consultancy regarding the use of software in the dental sector; Development of computer software for computer aided design and computer aided manufacturing of artificial teeth and dental prostheses for use in the dental field.
Dental coating compositions that have one or more of excellent properties including plaque resistance, microbial plaque resistance, strong adhesion, excellent hardness, high wear resistance, and high color resistance are provided. Dental appliance or natural tooth covered by the dental coating compositions, and production methods of the dental coating compositions are also provided. The coating compositions include one or more of a trifunctional or higher multifunctional (meth)acrylate monomer, an inorganic filler, a photoinitiator, and an organic solvent. The coating compositions are substantially free from antibacterial chemical additives.
The invention relates to a polymerisable, radiation-curable composition, in particular a UV/Vis-curable, UV-curable or Vis-curable composition comprising (i) monomers and (ii) at least one further component, wherein the (i) monomers comprise (a) at least one urethane (meth)acrylate that is at least difunctional, (b) at least one monofunctional acrylate having an alicyclic group and/or at least one monofunctional methacrylate having an alicyclic group, and (ii) the at least one further component comprises (c) at least one photoinitiator for the UV and/or visible range or a photoinitiator system for the UV and/or visible range. The composition according to the invention is suitable for producing dental prosthetic parts, orthopaedic instruments or dental pre-forms, which are characterised by a) a flexural strength of greater than or equal to 75 MPa, and/or b) a modulus of elasticity of greater than or equal to 2600 MPa, and/or c) a water absorption of less than 45 [μg/mm3], wherein these dental prosthetic parts, orthopaedic instruments or dental pre-forms can be produced using a rapid prototyping process or using a rapid manufacturing or rapid tooling process.
05 - Pharmaceutical, veterinary and sanitary products
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
41 - Education, entertainment, sporting and cultural services
Goods & Services
3D printing materials for the manufacture of dental
prostheses and teeth for medical purposes; dental prostheses
materials; dental plastics for the production of dental
prostheses; dental materials, for use in the following
fields: manufacture of teeth, dental prostheses, in
particular tooth prostheses; dental milling materials,
including blanks or circular milling blanks, for
manufacturing artificial teeth by milling. Library comprising digital teeth; dataset of digital
artificial teeth; dataset of digital ready-made teeth;
software for dentists and dental technicians; software, for
use in the following fields: dental sector; dataset of
digital dental prostheses and parts of digital dental
prostheses. Artificial teeth. Arranging and conducting of seminars, in the following
fields: dental sector; arranging and conducting of seminars,
in the following fields: dental medicine.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Tooth whitening gels; dentifrices; dentifrice in powder form; solid toothpaste tablets; dentifrices in the form of chewing gum; dental cleaning lotions being teeth cleaning lotions; tooth cleaning preparations; cosmetic dental cleaning lotions being cosmetic preparations for the care of mouth and teeth; chewable dental cleaning preparations being chewable tooth cleaning preparations; non-medicated tooth pastes, teeth cleaning lotions and solutions being mouth rinses for sensitive teeth; tooth cleaning preparations for cleaning the surface of teeth; non-medicated disclosing tablets for personal use in indicating tartar on the teeth; non-medicated mouthwashes; tongue gel being breath freshening preparations for personal hygiene in gel form; non-medicated lip balms; non-medicated protective dental coating preparations, in particular teeth cleaning lotions, tooth whitening gels, and toothpastes; denture polishes; teeth cleaning pastes being toothpastes; cleanser being cleaning preparations for use in cleaning dental evacuator systems; compositions for cleaning dental surfaces being non-medicated tooth cleaning preparations in gel, liquid, paste and powder form Dental preparations for disclosing plaque and medicated dentifrices; adhesives for dental fillings being dental adhesives; adhesives for fixing dentures; adhesives for indirect dental restorations being dental adhesives; adhesives for direct dental restorations being dental adhesives; adhesives for indirect dental prostheses being dental adhesives; adhesives for direct dental prostheses being dental adhesives; adhesives for fixing inlays, onlays, dental veneers being dental adhesives; adhesives for dentures; adhesion agents being primer materials for dental fillings; adhesion agents for fixing Dentures being dental adhesives; adhesion agents for indirect dental restorations being dental adhesives; adhesion agents for direct dental restorations being dental adhesives; adhesion agents for indirect dental prostheses being dental adhesives; adhesion agents for direct dental prostheses being dental adhesives; adhesion agents for fixing inlays, onlays, dental veneers being dental adhesives; adhesion agents for dentures being denture adhesives; dental root filling material; tooth stump buildup materials being material for repairing teeth; bioactive dental filling materials; bioactive dental cement; bioactive regenerative dental cement; regenerative and prophylactic dental cement; anti-inflammatory dental cement; desensitising dental cement; enamel-building dental cement; pharmaceutical dental cement; biomimetic dental filling materials; biomimetic dental cement; dental materials for preventing the formation of a polymerisation inhibition layer, in particular relating to radiation-curable materials, being material for dental sealing purposes; dental materials for preventing marginal gaps, staining of dental fillings, adhesion, and bondings, in particular by preventing the formation of a polymerisation inhibition layer, being material for dental sealing purposes; dental materials for preventing an inhibition layer being materials for dental sealing purposes; chemical dental compositions for preventing an inhibition layer being chemical materials for dental sealing purposes; disinfectants for dental apparatus and instruments; radiation curable dental restoration compound material containing methacrylate, for dental use; dental filling materials; teeth filling material; self-curing dental filling materials; dual-curing dental filling materials; autopolymerisable dental filling materials; self-curing teeth filling material; dual-curing teeth filling material; autopolymerisable teeth filling material; dental adhesive; dental polymerisable adhesive being dental adhesives; dental chemical compositions for cleaning dental surfaces being medicated mouth care preparations in gel, liquid, paste and powder form; dental chemical compositions for etching and sealing teeth being materials for dental fillings and for sealing purposes in gel, liquid, paste and powder form; sealing agents for dental purposes; dental sealing agents being materials for dental sealing purposes; dental varnishes for use by dentists; dental varnishes for sealing teeth for use by dentists; chemical compositions for etching and sealing dentine or enamel being sealing agents for dental purposes; fissure sealants for etching and sealing dentine or enamel being sealing agents for dental purposes; etching and polymerisable compositions comprising monomers for use in sealing fissures and for surface treatment of dentine and enamel being sealing agents for dental purposes; polymerisable compositions comprising monomers for etching and sealing the surface of dentine and enamel being sealing agents for dental purposes; light-polymerisable compositions for etching and sealing the surface of dentine and enamel being sealing agents for dental purposes; thermally polymerisable compositions for etching and sealing the surface of dentine and enamel being sealing agents for dental purposes; polymerisable compositions for etching and sealing the surface of dentine and enamel being sealing agents for dental purposes; dental composites, dental desensitisers, dental desensitisation agents being local anesthetics for dental purposes; dental etchants being bonding and primer materials for dental purposes; fissure sealing agents for dental and dental technical purposes being sealing agents for dental purposes; pharmaceutical preparations for dental use being medicated dental rinses and medicated toothpastes; chemical preparations for technical dental purposes being medicated dental rinses and medicated toothpastes; disinfectants; materials for stopping teeth and dental wax; dental impression materials; dental cement; dental cements being dental adhesion agents; self-adhesive dental cement and dental cement for fixing indirect and direct dental restorations; dental luting cement being dental cement; dental cement for dental bonding treatment; self-adhesive dental cement for dental bonding treatment; dental composite materials; medicated mouthwash, medicated oral paste being medicated mouth treatment preparations; medicated mouth gels being medicated tooth cleaning gels; medicated tongue gels being medicated mouth treatment preparations in gel form; medicated mouth pastes being medicated mouth treatment preparations in paste form; medicated mouth lotions being medicated teeth lotions; medicated mouth powders for dental purposes; medicines in tablet form for dental purposes; medicated sweets for treating halitosis, for medical use; medicated sweets in compressed form; medicated lollipops being medicated candies, medicated lozenges, medicated sweets; medicated chewing gum; medicated dentifrices; medicated toothpaste; medicated dental rinses; medicated tooth cleaning gels; medicated dentifrice in powder form; medicated solid toothpaste tablets; dental capsules, pastes and liquid compositions for indicating tartar on the teeth; medicated lip balm; dental waxes; dental alloys; dental alloys in capsule form; marking agents, in particular marking agents being liquid formulations, gels and pastes, for making excess teeth filling material visible being dental impression materials; powders and abrasive preparations being dental abrasives for use as pre-treatment of the material surface of dental restorations and dental prostheses; chemical compositions being pastes and liquids, compositions of powders, in particular comprising polymer particles, bio-based powders for pre-treatment of the material surface of restorations, in particular dental restorations, all being dental composite materials; dental powders and abrasive preparations being dental abrasives for use as pre-treatment of the material surface of dental restorations and dental prostheses comprising biological particles, in particular, hazelnut shells, rice, rice husks, pulses; articulating paper; dental compositions being dental bite registration materials in liquids, gel, paste, and spray form for use in occlusion control and visual occlusion control; dental compositions for making excess teeth filling material visible being dental bite registration materials; marking agents for making excess teeth filling material visible being dental cements, dental adhesives and dental bonding and primer materials; dental transfer films being dental bite registration materials containing dyes and pigments; diagnostic testing materials for medical use, namely, polymer-based dental preparations being dental bite registration materials containing dyes or pigments; transfer paper with marking agents being dental bite registration materials; transfer coating on substrate for marking excess teeth filling material, areas of artificial teeth to be removed, and areas of dental prostheses to be removed, all being dental bite registration materials Dental root posts being pins for artificial teeth; dental vacuum suction cups being suction cups for medical purposes; root canal files being dental root files used in root canal therapy procedures; endodontic instruments; apparatus and instruments for extracting liquids and drying tooth cavities in preparation for inserting a filling being filling instruments for dental purposes; dental descaling apparatus being dental picks; artificial teeth; dental instruments for the application of filling materials being filling instruments for dental purposes; dental instruments for the application of dental cement being filling instruments for dental purposes; dental instruments for the hardening of filling materials being filling instruments for dental purposes; dental instruments for the hardening of dental cement being filling instruments for dental purposes; cannulae for dental purposes; dental syringes; static mixing attachments for use with dental syringes; static mixing attachments for use with dental syringes with tips for applying the content of the syringe; automatic syringes being dental syringes; intraoral tips being attachments for use with dental syringes; dental articulation bars being parts specifically adapted for use with dental articulators; dental articulation pads being parts specifically adapted for use with dental articulators; dental articulation instruments; dental articulation apparatus; dental apparatus and dental instruments for use in extracting liquids from the oral cavity, tooth cavities and liquid adhering to teeth, in particular saliva, water and blood; dental instruments, namely, dental air blowers for dental purposes; dental tools being dental instruments used for cleaning the spaces between the teeth to remove dental plaque, bacteria, and food residues using marking agents for making excess teeth filling material visible; syringes for dental applications; dental instruments for use in dental formulations, in particular for the application of sealing agents, adhesives and desensitisers; dental light emitting diode (LED) lights being LED apparatus for lighting, incorporated into dental instruments; dental ultraviolet-visible (UV-Vis) lights being dental curing lights; dental light emitting diode (LED) lamps being LED apparatus for lighting, incorporated into dental instruments; dental ultraviolet-visible (UV-Vis) lamps being dental curing lights Dental floss; dental floss with marking agents for domestic use
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
(1) Tooth gel, dentifrices; dentifrice powder; solid toothpaste tablets; dentifrices in the form of chewing gum; dental cleaning lotions; tooth cleaning preparations; cosmetic dental cleaning lotions; chewable dental cleaning preparations; non-medicated pastes, lotions or solutions for sensitive teeth; tooth cleaning preparations for cleaning the surface of teeth; disclosing tablets for personal use in indicating tartar on the teeth; mouthwash; tongue gel; lip balms [non-medicated]; protective dental coating preparations, in particular lotions, gels, pastes; denture polishes; teeth cleaning (pastes for-); cleanser for use in cleaning dental evacuator systems; compositions for cleaning dental surfaces, in particular in gel, liquid, paste or powder form.
(2) Dental preparations and medicated dentifrices; adhesives for dental fillings; adhesives for fixing dentures; adhesives for indirect dental restorations; adhesives for direct dental restorations; adhesives for indirect dental prostheses; adhesives for direct dental prostheses; adhesives for fixing inlays, onlays, dental veneers; adhesives for dentures; adhesion agents (primers) for dental fillings; adhesion agents for fixing dentures; adhesion agents for indirect dental restorations; adhesion agents for direct dental restorations; adhesion agents for indirect dental prostheses; adhesion agents for direct dental prostheses; adhesion agents for fixing inlays, onlays, dental veneers; adhesion agents for dentures; dental root filling; tooth stump build-up materials; bioactive dental fillings; bioactive dental cement; bioactive regenerative dental cement; regenerative and prophylactic dental cement; anti-inflammatory dental cement; desensitising dental cement; enamel-building dental cement; pharmaceutical dental cement; biomimetic fillings; biomimetic dental cement; dental materials for preventing the formation of a polymerisation inhibition layer, in particular relating to radiation-curable materials; dental materials for preventing marginal gaps and/or staining of dental fillings, adhesives and/or bondings, in particular by preventing the formation of a polymerisation inhibition layer; dental materials for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; chemical dental compositions for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; disinfectants for dental apparatus and instruments; radiation-curable restoration material containing methacrylate, for dental use; dental filling materials; teeth filling material; self-curing dental materials; dual-curing dental materials; autopolymerisable dental materials; self-curing teeth filling material; dual-curing teeth filling material; autopolymerisable teeth filling material; dental adhesive; dental polymerisable adhesive; dental, chemical compositions for cleaning dental surfaces, in particular in gel, liquid, paste or powder form; dental, chemical compositions for etching and/or sealing teeth, in particular in gel, liquid, paste or powder form; sealing agents for dental purposes; dental sealing agents; dental varnishes; dental varnishes for sealing teeth; chemical compositions for etching and/or sealing dentine or enamel; fissure sealants for etching and sealing dentine or enamel; etching and polymerisable compositions comprising monomers for use in sealing fissures or for surface treatment of dentine and enamel; polymerisable compositions comprising monomers for etching and sealing the surface of dentine and enamel; light-polymerisable compositions for etching and sealing the surface of dentine and/or enamel; thermally polymerisable compositions for etching and sealing the surface of dentine and/or enamel; polymerisable compositions for etching and sealing the surface of dentine and/or enamel; dental composites, dental desensitisers, dental desensitisation agents; dental etchants; fissure sealing agents for dental and dental technical purposes; pharmaceutical preparations for dental use; chemical preparations for technical dental purposes; disinfectants; materials for stopping teeth and dental wax; dental impression materials; dental cement; dental cements being adhesion agents; self-adhesive dental cement, dental cement for fixing indirect and direct dental restorations; dental luting cement; dental cement for dental bonding treatment; self-adhesive dental cement for dental bonding treatment; dental composites; medicated mouthwash, medicated oral paste; medicated mouth gels; medicated tongue gels; medicated mouth pastes; medicated mouth lotions; medicated mouth powders for dental purposes; medicated tablets for dental purposes; sweets for treating halitosis, for medical use; medicated sweets in compressed form; medicated lollipops, medicated lozenges, medicated sweets; medicated chewing gum; medicated dentifrices; medicated toothpaste; medicated dental rinses; medicated tooth gels; medicated dentifrice powder; medicated solid toothpaste tablets; capsules, pastes or liquid compositions for indicating tartar on the teeth; medicated lip balm; dental waxes; dental alloys; alloy capsules for dental use; marking agents, in particular marking agents being liquid formulations, gels or pastes, for making excess teeth filling material visible; powders and abrasive preparations for pre-treatment of the material surface of a restoration or prosthesis, in particular dental restorations or dental prostheses; chemical compositions being pastes or liquids, compositions of powders, in particular comprising polymer particles, bio-based powders for pre-treatment of the material surface of restorations, in particular dental restorations; dental powders and abrasive preparations for the pre-treatment of the material surface of a restoration or prosthesis comprising biological particles, including hazelnut shells, rice, rice husks, pulses; articulating paper; dental compositions, especially liquids, gels, pastes, sprays, for use in the following fields: occlusion control, especially, for use in the following fields: visual occlusion control; dental compositions for making excess teeth filling material visible; marking agents for making excess teeth filling material visible, including dental cements, dental adhesives and dental bondings; dental transfer films containing dyes and/or pigments, diagnostic testing materials for medical use, namely polymer-based dental preparations containing dyes or pigments; transfer paper with marking agents; transfer coating on substrate for marking excess teeth filling material, areas of artificial teeth to be removed or areas of dental prostheses to be removed.
(3) Dental root posts; dental vacuum suction cups; root canal files; endodontics instruments; apparatus and instruments for extracting liquids or drying tooth cavities in preparation for inserting a filling; dental descaling apparatus; artificial teeth; dental instruments for the application of filling materials; dental instruments for the application of dental cement; dental instruments for the hardening of filling materials; dental instruments for the hardening of dental cement; dental cannulae; syringes; static mixing attachments for syringes; static mixing attachments for syringes with tips for applying the content of the syringe; automatic syringes; intraoral tips; dental articulation bars; dental articulation pads; dental articulation instruments; dental articulation apparatus; apparatus and instruments for extracting liquids from the oral cavity, tooth cavities and liquid adhering to teeth, including saliva, water and blood; dental air blowers; dental tools used for cleaning the spaces between the teeth to remove dental plaque (plaque, bacteria) and food residues using marking agents for making excess teeth filling material visible; syringes for dental applications; dental applicators for dental formulations, in particular for the application of sealing agents, adhesives or desensitisers; dental led lights; dental uv/vis lights; dental led lamps; dental uv/vis lamps.
(4) Floss (for teeth); transfer dental floss with marking agents.
48.
MILLING BLANK AND METHOD FOR PRODUCING A SHAPED DENTAL PRODUCT
The invention relates to a milling body (1) for producing a shaped dental product, wherein: the milling body (1) comprises a solid body (2) made of a biocompatible first material; a hollow chamber (4) for receiving a fluid polymerisable plastics material is arranged on a top side of the milling body (1); the hollow chamber (4) has a bottom (6) and, starting from the edge of the bottom (6), the hollow chamber (4) is laterally delimited by a circumferential wall (8); the circumferential wall (8) is annular; and the first material forms the bottom (6) and the solid body (2) extends as far as a lower side of the milling body (1), which lower side is opposite the top side of the milling body (1). The invention also relates to a method for producing dental prostheses by such a milling body (1), a kit, and a shaped dental product produced by such a method.
The invention relates to a thermoplastic composition comprising: A) 5 to 5000 parts by weight of poly(dialkylphenylene)ether having alkyl comprising 1 to 6 C atoms, B) 100 parts by weight of thermoplastic styrene polymer, C) 0.001 to 1500 parts by weight of core-shell particles, wherein the shell of the core-shell particles comprises thermoplastic polymers, in particular thermoplastic acrylate-based polymers comprising homo- and copolymers, and the core comprises elastomers, in particular elastic polymers comprising homo- and copolymers or mixtures of polymers of which the glass-transition temperature is below 0°C, and D) 0 to 2550 parts by weight of inorganic filler.
The invention relates to a light-curing composition for producing dental components in a DLP method or SLA method, comprising, in relation to the total mass of the light-curing composition: a liquid monomer composition with a mass fraction of 60% or more, comprising one or more radically polymerizable monomers, one or more photoinitiators with a combined mass fraction in the range from 0.001 to 10%, and solid polymer particles with a particle diameter in the range from 0.4 to 4 μm and a combined mass fraction in the range from 0.1 to 30%, wherein the solid polymer particles are dispersed in the liquid monomer composition.
C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
C09D 135/02 - Homopolymers or copolymers of esters
05 - Pharmaceutical, veterinary and sanitary products
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
41 - Education, entertainment, sporting and cultural services
Goods & Services
Three-dimensional (3D) printing materials for the manufacture of dental prostheses and teeth being materials for dental bridges, dental models, artificial teeth, veneers, dental protheses, component parts of dental prosthesis, dental implants, dental crowns, dental inlays, dental onlays, orthodontic apparatus (KFO), dental bridges, dentures, parts of dental crowns, abutments, dental pins and dental bars for medical purposes; dental prostheses materials; dental plastics for the production of dental prostheses; dental materials for use in field of manufacturing of teeth and dental protheses, in particular tooth protheses, dental bridges, artificial teeth, veneers, dental protheses, component parts of dental prosthesis, dental models, dental implants, dental crowns, dental inlays, dental onlays, orthodontic apparatus (KFO), dental bridges, dentures, parts of dental crowns, abutments, dental pins and dental bars; dental milling materials, in particular blanks or circular milling blanks, for manufacturing artificial teeth by milling Downloadable electronic data files, namely, downloadable electronic libraries featuring models of digital teeth; downloadable electronic data files, namely, downloadable datasets featuring digital artificial teeth; downloadable electronic data files, namely, downloadable datasets featuring digital ready-made teeth; downloadable computer software for designing three-dimensional (3D) models of artificial teeth, veneers, dental protheses, component parts of dental prosthesis, dental implants, dental crowns, dental inlays, orthodontic apparatus (KFO), dental bridges, dentures, parts of dental crowns, abutments, dental pins and dental bars for use by dentists and dental technicians; downloadable computer software for designing, printing and milling of three-dimensional (3D) models of artificial teeth, dental prostheses, veneers, dental protheses, component parts of dental prosthesis, dental implants, dental crowns, dental inlays, orthodontic apparatus (KFO), dental bridges, dentures, parts of dental crowns, abutments, dental pins and dental bars for use in the field of dentistry, dental technology and dental prostheses; downloadable electronic data files, namely, downloadable datasets featuring digital dental prostheses; downloadable electronic data files, namely, downloadable datasets featuring parts of digital dental prostheses; dataset of digital dental prostheses and parts of digital dental prostheses Artificial teeth Arranging and conducting of seminars in the field of dentistry; arranging and conducting of seminars in the field of dental medicine
05 - Pharmaceutical, veterinary and sanitary products
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
41 - Education, entertainment, sporting and cultural services
Goods & Services
(1) 3D printing materials for the manufacture of dental prostheses and teeth for medical purposes; dental prostheses materials; dental plastics for the production of dental prostheses; dental materials, for use in the following fields: manufacture of teeth, dental prostheses, in particular tooth prostheses; dental milling materials, including blanks or circular milling blanks, for manufacturing artificial teeth by milling.
(2) Library comprising digital teeth; dataset of digital artificial teeth; dataset of digital ready-made teeth; software for dentists and dental technicians; software, for use in the following fields: dental sector; dataset of digital dental prostheses and parts of digital dental prostheses.
(3) Artificial teeth. (1) Arranging and conducting of seminars, in the following fields: dental sector; arranging and conducting of seminars, in the following fields: dental medicine.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
Goods & Services
Tooth gel; Dentifrices; Dentifrice powder; Solid toothpaste tablets; Dentifrices in the form of chewing gum; dental cleaning lotions; Tooth cleaning preparations; cosmetic dental cleaning lotions; chewable dental cleaning preparations; Pastes, lotions or solutions for the treatment of sensitive teeth; Tooth cleaning preparations for cleaning the surface of teeth; Disclosing tablets for personal use in indicating tartar on the teeth; Mouthwash; Tongue gel; Lip balms [non-medicated]; protective dental coating preparations, in particular lotions, gels, pastes; Denture polishes; Teeth cleaning (pastes for- ); Cleanser for use in cleaning dental evacuator systems; compositions for cleaning dental surfaces, in particular in gel, liquid, paste or powder form. Dental preparations and articles, and medicated dentifrices; Adhesives for dental fillings; Adhesives for fixing dentures; Adhesives for indirect dental restorations; Adhesives for direct dental restorations; Adhesives for indirect dental prostheses; Adhesives for direct dental prostheses; Adhesives for fixing inlays, onlays, dental veneers; Adhesives for dentures; Adhesion agents (primers) for dental fillings; Adhesion agents for fixing dentures; Adhesion agents for indirect dental restorations; Adhesion agents for direct dental restorations; Adhesion agents for indirect dental prostheses; Adhesion agents for direct dental prostheses; Adhesion agents for fixing inlays, onlays, dental veneers; Adhesion agents for dentures; Dental root filling; Tooth stump build-up materials; Bioactive dental fillings; Bioactive dental cement; Bioactive regenerative dental cement; Regenerative and prophylactic dental cement; Anti-inflammatory dental cement; Desensitising dental cement; Enamel-building dental cement; Pharmaceutical dental cement; Biomimetic fillings; Biomimetic dental cement; Materials for preventing the formation of a polymerisation inhibition layer, in particular relating to radiation-curable materials; Materials for preventing marginal gaps and/or staining of dental fillings, adhesives and/or bondings, in particular by preventing the formation of a polymerisation inhibition layer; Materials for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; Chemical dental compositions for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; Disinfectants for dental apparatus and instruments; By radiation-curable restoration material containing methacrylate; Dental filling materials; Teeth filling material; Self-curing dental materials; Dual-curing dental materials; Autopolymerisable dental materials; Self-curing teeth filling material; Dual-curing teeth filling material; Autopolymerisable teeth filling material; Dental adhesive; Dental polymerisable adhesive; dental, chemical compositions for cleaning dental surfaces, in particular in gel, liquid, paste or powder form; dental, chemical compositions for etching and/or sealing teeth, in particular in gel, liquid, paste or powder form; Sealing agents for dental purposes; Dental sealing agents; Dental varnishes; Dental varnishes for sealing teeth; Chemical compositions for etching and/or sealing dentine or enamel; Fissure sealants for etching and sealing dentine or enamel; Etching and polymerisable compositions comprising monomers for use in sealing fissures or for surface treatment of dentine and enamel; Polymerisable compositions comprising monomers for etching and sealing the surface of dentine and enamel; Light-polymerisable compositions for etching and sealing the surface of dentine and/or enamel; Thermally polymerisable compositions for etching and sealing the surface of dentine and/or enamel; Polymerisable compositions for etching and sealing the surface of dentine and/or enamel; dental composites, dental desensitisers, dental desensitisation agents; Dental etchants; Fissure sealing agents for dental and dental technical purposes; Pharmaceutical preparations for dental use; Chemical preparations for technical dental purposes; Disinfectants; materials for stopping teeth and dental wax; Dental impression materials; dental cement; Dental cements being adhesion agents; Self-adhesive dental cement, dental cement for fixing indirect and direct dental restorations; dental luting cement; Dental cement for dental bonding treatment; Self-adhesive dental cement for dental bonding treatment; dental composites; medicated mouthwash, medicated oral paste; Medicated mouth gels; Medicated tongue gels; Medicated mouth pastes; Medicated mouth lotions; Medicated mouth powders for dental purposes; Medicated tablets for dental purposes; Sweets for treating halitosis; Medicated sweets in compressed form; medicated lollipops, medicated lozenges, medicated sweets; medicated chewing gum; Medicated dentifrices; Medicated toothpaste; Medicated dental rinses; medicated tooth gels; Medicated dentifrice powder; Medicated solid toothpaste tablets; Capsules, pastes or liquid compositions for indicating tartar on the teeth; Medicated lip balm; dental waxes; Dental alloys; alloy capsules for dental use; Marking agents, in particular marking agents being liquid formulations, gels or pastes, for making excess teeth filling material visible; Powders and abrasive preparations for pre-treatment of the material surface of a restoration or prosthesis, in particular dental restorations or dental prostheses; Chemical compositions being pastes or liquids, compositions of powders, in particular comprising polymer particles, bio-based powders for pre-treatment of the material surface of restorations, in particular dental restorations; Powders and abrasive preparations for the pre-treatment of the material surface of a restoration or prosthesis comprising biological particles, including hazelnut shells, rice, rice husks, pulses; Dental compositions, Especially liquids, Gels, pastes, sprays, for use in the following fields: Occlusion control, Especially, for use in the following fields: Visual occlusion control; Dental compositions for making excess teeth filling material visible; Marking agents for making excess teeth filling material visible, including dental cements, dental adhesives and dental bondings; Dental transfer films containing dyes and/or pigments; floss (for teeth), Textile threads, polymer threads containing dyes or pigments; Transfer dental floss with marking agents; Transfer paper with marking agents; Transfer coating on substrate for marking excess teeth filling material, areas of artificial teeth to be removed or areas of dental prostheses to be removed. Dental root posts; Dental vacuum suction cups; Root canal files; endodontics instruments; Apparatus and instruments for extracting liquids or drying tooth cavities in preparation for inserting a filling; dental descaling apparatus; Artificial teeth; Dental instruments for the application of filling materials; Dental instruments for the application of dental cement; Dental instruments for the hardening of filling materials; Dental instruments for the hardening of dental cement; Dental cannulae; Syringes; Static mixing attachments for syringes; Static mixing attachments for syringes with tips for applying the content of the syringe; Automatic syringes; Intraoral tips; Articulating paper; Articulation bars; Articulation pads; Articulation instruments; Articulation apparatus; Apparatus and instruments for extracting liquids from the oral cavity, tooth cavities and liquid adhering to teeth, including saliva, water and blood; Dental air blowers; Dental tools used for cleaning the spaces between the teeth to remove dental plaque (plaque, bacteria) and food residues using marking agents for making excess teeth filling material visible; Syringes for dental applications; Dental applicators for dental formulations, in particular for the application of sealing agents, adhesives or desensitisers; Dental sticks with brushes; Dental LED lights; Dental UV/Vis lights; Dental LED lamps; Dental UV/Vis lamps.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Tooth gel, dentifrices; Dentifrice powder; Solid toothpaste tablets; Dentifrices in the form of chewing gum; dental cleaning lotions; Tooth cleaning preparations; cosmetic dental cleaning lotions; chewable dental cleaning preparations; Pastes, lotions or solutions for the treatment of sensitive teeth; Tooth cleaning preparations for cleaning the surface of teeth; Disclosing tablets for personal use in indicating tartar on the teeth; Mouthwash; Tongue gel; Lip balms [non-medicated]; protective dental coating preparations, in particular lotions, gels, pastes; Denture polishes; Teeth cleaning (pastes for- ); Cleanser for use in cleaning dental evacuator systems; compositions for cleaning dental surfaces, in particular in gel, liquid, paste or powder form. Dental preparations and articles, and medicated dentifrices; Adhesives for dental fillings; Adhesives for fixing dentures; Adhesives for indirect dental restorations; Adhesives for direct dental restorations; Adhesives for indirect dental prostheses; Adhesives for direct dental prostheses; Adhesives for fixing inlays, onlays, dental veneers; Adhesives for dentures; Adhesion agents (primers) for dental fillings; Adhesion agents for fixing dentures; Adhesion agents for indirect dental restorations; Adhesion agents for direct dental restorations; Adhesion agents for indirect dental prostheses; Adhesion agents for direct dental prostheses; Adhesion agents for fixing inlays, onlays, dental veneers; Adhesion agents for dentures; Dental root filling; Tooth stump build-up materials; Bioactive dental fillings; Bioactive dental cement; Bioactive regenerative dental cement; Regenerative and prophylactic dental cement; Anti-inflammatory dental cement; Desensitising dental cement; Enamel-building dental cement; Pharmaceutical dental cement; Biomimetic fillings; Biomimetic dental cement; Materials for preventing the formation of a polymerisation inhibition layer, in particular relating to radiation-curable materials; Materials for preventing marginal gaps and/or staining of dental fillings, adhesives and/or bondings, in particular by preventing the formation of a polymerisation inhibition layer; Materials for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; Chemical dental compositions for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; Disinfectants for dental apparatus and instruments; By radiation-curable restoration material containing methacrylate; Dental filling materials; Teeth filling material; Self-curing dental materials; Dual-curing dental materials; Autopolymerisable dental materials; Self-curing teeth filling material; Dual-curing teeth filling material; Autopolymerisable teeth filling material; Dental adhesive; Dental polymerisable adhesive; dental, chemical compositions for cleaning dental surfaces, in particular in gel, liquid, paste or powder form; dental, chemical compositions for etching and/or sealing teeth, in particular in gel, liquid, paste or powder form; Sealing agents for dental purposes; Dental sealing agents; Dental varnishes; Dental varnishes for sealing teeth; Chemical compositions for etching and/or sealing dentine or enamel; Fissure sealants for etching and sealing dentine or enamel; Etching and polymerisable compositions comprising monomers for use in sealing fissures or for surface treatment of dentine and enamel; Polymerisable compositions comprising monomers for etching and sealing the surface of dentine and enamel; Light-polymerisable compositions for etching and sealing the surface of dentine and/or enamel; Thermally polymerisable compositions for etching and sealing the surface of dentine and/or enamel; Polymerisable compositions for etching and sealing the surface of dentine and/or enamel; dental composites, dental desensitisers, dental desensitisation agents; Dental etchants; Fissure sealing agents for dental and dental technical purposes; Pharmaceutical preparations for dental use; Chemical preparations for technical dental purposes; Disinfectants; materials for stopping teeth and dental wax; Dental impression materials; dental cement; Dental cements being adhesion agents; Self-adhesive dental cement, dental cement for fixing indirect and direct dental restorations; dental luting cement; Dental cement for dental bonding treatment; Self-adhesive dental cement for dental bonding treatment; dental composites; medicated mouthwash, medicated oral paste; Medicated mouth gels; Medicated tongue gels; Medicated mouth pastes; Medicated mouth lotions; Medicated mouth powders for dental purposes; Medicated tablets for dental purposes; Sweets for treating halitosis, for medical use; Medicated sweets in compressed form; medicated lollipops, medicated lozenges, medicated sweets; medicated chewing gum; Medicated dentifrices; Medicated toothpaste; Medicated dental rinses; medicated tooth gels; Medicated dentifrice powder; Medicated solid toothpaste tablets; Capsules, pastes or liquid compositions for indicating tartar on the teeth; Medicated lip balm; dental waxes; Dental alloys; alloy capsules for dental use; Marking agents, in particular marking agents being liquid formulations, gels or pastes, for making excess teeth filling material visible; Powders and abrasive preparations for pre-treatment of the material surface of a restoration or prosthesis, in particular dental restorations or dental prostheses; Chemical compositions being pastes or liquids, compositions of powders, in particular comprising polymer particles, bio-based powders for pre-treatment of the material surface of restorations, in particular dental restorations; Powders and abrasive preparations for the pre-treatment of the material surface of a restoration or prosthesis comprising biological particles, including hazelnut shells, rice, rice husks, pulses; Articulating paper; Dental compositions, Especially liquids, Gels, pastes, sprays, for use in the following fields: Occlusion control, Especially, for use in the following fields: Visual occlusion control; Dental compositions for making excess teeth filling material visible; Marking agents for making excess teeth filling material visible, including dental cements, dental adhesives and dental bondings; Dental transfer films containing dyes and/or pigments; floss (for teeth), Textile threads, polymer threads containing dyes or pigments; Transfer dental floss with marking agents; Transfer paper with marking agents; Transfer coating on substrate for marking excess teeth filling material, areas of artificial teeth to be removed or areas of dental prostheses to be removed. Dental root posts; Dental vacuum suction cups; Root canal files; endodontics instruments; Apparatus and instruments for extracting liquids or drying tooth cavities in preparation for inserting a filling; dental descaling apparatus; Artificial teeth; Dental instruments for the application of filling materials; Dental instruments for the application of dental cement; Dental instruments for the hardening of filling materials; Dental instruments for the hardening of dental cement; Dental cannulae; Syringes; Static mixing attachments for syringes; Static mixing attachments for syringes with tips for applying the content of the syringe; Automatic syringes; Intraoral tips; Articulation bars; Articulation pads; Articulation instruments; Articulation apparatus; Apparatus and instruments for extracting liquids from the oral cavity, tooth cavities and liquid adhering to teeth, including saliva, water and blood; Dental air blowers; Dental tools used for cleaning the spaces between the teeth to remove dental plaque (plaque, bacteria) and food residues using marking agents for making excess teeth filling material visible; Syringes for dental applications; Dental applicators for dental formulations, in particular for the application of sealing agents, adhesives or desensitisers; Dental LED lights; Dental UV/Vis lights; Dental LED lamps; Dental UV/Vis lamps. Dental rods with brushes.
55.
PROCESS FOR PRODUCING A REAL DENTAL PARTIAL OR FULL PROSTHESIS BASE
The invention relates to a method of producing a real dental partial or full prosthesis base, wherein the method comprises the following method steps: i) providing a digital virtual model of the real dental partial or full prosthesis base on the basis of a gingiva situation with first colour values assigned to voxels of the virtual model of the real dental partial or full prosthesis base, and optionally analysis information with regard to geometry, morphology and colour progressions of the gingiva, and ii) producing the real dental partial or full prosthesis base on the basis of the virtual model in a stereolithography-based additive method, wherein the method comprises the following steps: a) providing a layer of a photopolymerizable composition on a build platform, wherein the photopolymerizable composition comprises monomers or a mixture of different monomers and optionally at least one additive and/or at least one dye; b) photopolymerizing the layer in an exposure area corresponding to a layer of the virtual model of the real dental partial or full prosthesis base, by exposing with radiation of wavelength L1; c) providing a further layer of the photopolymerizable composition atop the layer photopolymerized in b) by a movement of the build platform; d) repeating steps b) and c) until a shaped article having the shape of the real dental partial or full prosthesis base has formed, wherein the photopolymerizable composition comprises at least one photochromic dye having a first shade, the light absorption properties of which are variable, by, after step ii) a), or after ii) b), or during step ii) b), subjecting the layer to be photopolymerized or the photopolymerized layer to exposure of at least one voxel or or at least one pattern of voxels in the exposure area to radiation of a wavelength L2 which is different from the radiation of wavelength L1, wherein the at least one photochromic dye takes on a second shade. The invention also relates to a dental partial or full prosthesis base and to the use of at least one photochromic dye in the process for producing a real dental partial and/or full prosthesis base.
A61C 13/15 - Curing devices for plastics prostheses for curing by the action of light
B29C 64/129 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
The invention relates to a polymerizable composition comprising 0.01 to 90 wt.% of at least one inorganic filler component, 5 to 99.97 wt.% of at least two urethane acrylates, wherein one urethane acrylate corresponds to formula I, and the second urethane acrylate has at least one bifunctional thiol urethane group and at least one olefinic group as well as mixtures of urethane acrylates comprising same, 0.01 to 25 wt.% of at least one di-, tri-, tetra-, or multifunctional monomer with at least one ether group, thioether group, and at least trifunctional triester and/or a difunctional diester, said diester being selected from tricyclodecane dimethanol dimethacrylate and tricyclodecane dimethanol diacrylate or mixtures of said di-, tri-, tetra-, or multifunctional monomers, and 0.01 to 10 wt,% of at least one initiator, an initiator system, and optionally at least one stabilizer, and optionally at least one pigment. The total composition of the polymerizable composition equals 100 wt.%.
The invention relates to a method for producing dental prostheses, comprising the following steps: A) producing a prosthesis base (1) that has at least one receptacle (10) and a protruding pin (8), or providing such a prosthesis base (1); B) producing, or basal machining of, at least one moulded tooth (2) having a basal cavity (14) for receiving the pin (8) and a lateral opening (6) in the lateral surface (5) so that the basal cavity (14) can be accessed via the lateral opening (6); C) subsequently applying an adhesive into the basal cavity (14) and/or into the at least one receptacle (10); D) subsequently inserting the at least one moulded tooth (2) into the at least one receptacle (10) of the prosthesis base (1) so that the protruding pin (8) is situated inside the basal cavity (14); E) subsequently pressing the at least one moulded tooth (2) into the at least one receptacle (10) and issuing of excess adhesive through the lateral opening (6) in the lateral surface (5), wherein the lateral opening (6) projects at least partially in the coronal direction beyond an adjoining marginal edge (7) of the prosthesis base (1); and F) subsequently curing the adhesive. The invention also relates to a device for producing dental prostheses by such a method, to a moulded tooth (2), and to a dental prosthesis produced by such a method.
A61C 13/10 - Fastening of artificial teeth to artificial base material, e.g. to palates or to adjacent artificial tooth
A61C 13/103 - Fastening of artificial teeth to artificial base material, e.g. to palates or to adjacent artificial tooth connected to base material by additional connecting member, e.g. knob or bar
05 - Pharmaceutical, veterinary and sanitary products
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
41 - Education, entertainment, sporting and cultural services
Goods & Services
3D printing materials for the manufacture of dental prostheses and teeth; Dental prostheses materials, Plastics for dental prostheses; Dental materials, for use in the following fields: Manufacture of teeth, dental prostheses, in particular tooth prostheses; Milling materials, including blanks or circular milling blanks, for manufacturing artificial teeth by milling. Library of digital teeth; Digital teeth; Digital ready-made teeth; Software for dentists and dental technicians; Software, for use in the following fields: Dental sector; Digital dental prostheses and parts of digital dental prostheses. Artificial teeth. Arranging and conducting of seminars, in the following fields: Dental sector; Arranging and conducting of seminars, in the following fields: Dental medicine.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Tooth gel, dentifrices; dentifrice powder; solid toothpaste
tablets; dentifrices in the form of chewing gum; teeth
cleaning lotions; tooth cleaning preparations; teeth
cleaning lotions; chewable tooth cleaning preparations;
non-medicated pastes, lotions or solutions for the treatment
of sensitive teeth; tooth cleaning preparations for cleaning
the surface of teeth; disclosing tablets for personal use in
indicating tartar on the teeth; mouthwash; tongue gel; lip
balms [non-medicated]; protective dental coating
formulations, in particular lotions, gel, paste; denture
polishes; teeth cleaning (pastes for-); cleanser for use in
cleaning dental evacuator systems; compositions for cleaning
the surface of teeth, especially, gel, liquid, paste or
powder. Dental preparations and medicated dentifrices; adhesives for
dental fillings; adhesives for fixing dentures; adhesives
for indirect dental restorations; adhesives for direct
dental restorations; adhesives for indirect dental
prostheses; adhesives for direct dental prostheses;
adhesives for fixing inlays, onlays, dental veneers;
adhesives for dentures; adhesion agents (primers) for dental
fillings; adhesion agents for fixing dentures; adhesion
agents for indirect dental restorations; adhesion agents for
direct dental restorations; adhesion agents for indirect
dental prostheses; adhesion agents for direct dental
prostheses; adhesion agents for fixing inlays, onlays,
dental veneers; adhesion agents for dentures; dental root
filling; tooth stump build-up materials; bioactive dental
fillings; bioactive dental cement; bioactive regenerative
dental cement; regenerative and prophylactic dental cement;
anti-inflammatory dental cement; desensitising dental
cement; enamel-building dental cement; pharmaceutical dental
cement; biomimetic fillings for dental use; biomimetic
dental cement; dental materials for preventing the formation
of a polymerisation inhibition layer, in particular
radiation-curable materials for dental use; dental materials
for preventing marginal gaps and/or staining of dental
fillings, adhesives and/or bondings, in particular for
preventing the formation of a polymerisation inhibition
layer; dental materials for preventing an inhibition layer,
in particular an inhibiting layer, which, for
light-polymerisable dental materials, can form on the
surface of such light-polymerised dental materials; chemical
dental compositions for preventing an inhibition layer, in
particular an inhibiting layer, which, for
light-polymerisable dental materials, can form on the
surface of such light-polymerised dental materials;
disinfectants for dental apparatus and instruments;
radiation-curable restoration material containing
methacrylate for dental use; dental filling materials; teeth
filling material; self-curing dental materials; dual-curing
dental materials; autopolymerisable dental materials;
self-curing teeth filling material; dual-curing teeth
filling material; autopolymerisable teeth filling material;
dental adhesive; dental polymerisable adhesive; dental and
chemical compositions for cleaning the surface of teeth,
especially, gels, liquid or paste form or powders; dental
and chemical compositions for etching and/or sealing teeth,
especially, gels, liquid or paste form or powders; sealing
agents for dental purposes; dental sealing agents; dental
varnishes; dental varnishes for sealing teeth; chemical
compositions for etching and/or sealing dentine or enamel;
fissure sealants for etching and sealing dentine or enamel;
etching and polymerisable compositions comprising monomers
for use in sealing fissures or for surface treatment of
dentine and enamel; polymerisable compositions comprising
monomers for etching and sealing the surface of dentine and
enamel; light-polymerisable compositions for etching and
sealing the surface of dentine and/or enamel; thermally
polymerisable compositions for etching and sealing the
surface of dentine and/or enamel; polymerisable compositions
for etching and sealing the surface of dentine and/or
enamel; dental composites, dental desensitiser, dental
desensitising agents; dental etchants; fissure sealing
agents for dental and dental technical purposes;
pharmaceutical preparations for dental use; chemical
preparations for technical dental purposes; disinfectants;
teeth filling materials and dental wax; dental impression
materials; tooth cement; dental cements being adhesion
agents; self-adhesive dental cement, dental cement for
fixing indirect and direct dental restorations; dental
fixing cement; dental cement for dental bonding treatment;
self-adhesive dental cement for dental bonding treatment;
dental composites; medicated mouthwash, medicated mouth
pastes; medicated mouth gels; medicated tongue gels;
medicated mouth pastes; medicated mouth lotions; medicated
mouth powders for dental purposes; medicated tablets for
dental purposes; sweets for treating halitosis; medicated
sweets in compressed form; medicated lollipops, medicated
lozenges, medicated candy; chewing gum for medical purposes;
medicated dentifrices; medicated toothpaste; medicated
dental rinses; medicated tooth gels; medicated dentifrice
powder; medicated solid toothpaste tablets; capsules, pastes
or liquid compositions for indicating tartar on the teeth;
medicated lip balm; dental wax; dental alloys; capsules of
dental alloys; marking agents, in particular marking agents
being liquid formulations, gels or pastes, for making excess
teeth filling material visible; powders and abrasive
preparations for pre-treatment of the surface of a dental
material for dental restorations or dental prostheses;
chemical dental compositions being pastes or liquids,
compositions of powders, in particular comprising polymer
particles, bio-based powders for pre-treatment of the
material's surface for restorations, in particular dental
restorations; powders and abrasive preparations for
pre-treatment of the material surface of a restoration or
prosthesis comprising biological particles, including
hazelnut shells, rice, rice husks, pulses for dental
purposes; dental compositions, in particular liquids, gels,
pastes and sprays, for occlusion inspection, in particular
for visual occlusion inspection; dental compositions for
making excess teeth filling material visible; marking agents
for making excess teeth filling material visible, including
dental cement, dental adhesives and dental bondings; dental
transfer films with dyestuffs and/or pigments for use as
dental marking agents; dental transfer paper with marking
agents; dental transfer coating on substrate for marking
excess teeth filling material, areas of artificial teeth to
be removed or areas of dental prostheses to be removed. Application software for dentists and dental technicians;
information technology apparatus, audiovisual apparatus,
multimedia devices, photographic apparatus, for dentists,
for dental technicians; optical devices, equipment, for
dentists and dental technicians; virtual assistant software;
health monitoring software; augmented reality software,
especially for dental applications; virtual reality glasses;
virtual reality hardware; virtual reality software; virtual
reality software, for dental simulation purposes; virtual
reality headsets; virtual reality models; virtual reality
software for medical, dental and veterinary instruction;
virtual reality peripheral devices adapted for computers or
mobile computer terminals, in particular for dental
applications; augmented reality software, apps, web
applications, software platform, servers, cloud-based
applications, in particular for dental applications;
augmented reality peripheral devices adapted for computer or
mobile computer terminals, in particular for dental
applications; augmented reality glasses; augmented reality
hardware; augmented reality software; augmented reality
software for dental simulation purposes; augmented reality
headsets; augmented reality (extended reality) models;
augmented reality software for medical, dental and
veterinary instruction; dental software, in particular for
recording, marking and inspecting occlusions and preparation
surfaces of teeth and for preparing teeth for prosthetic
care; dental software for recording, marking and inspecting
the intraoral situation of natural teeth, dental
restorations and/or dental material situations; dental
software for spectral analysis of natural teeth, dental
restorations and/or dental material situations; biometric
software; dental cloud server software, dental server
software; dental software for graphic display and evaluation
of intraoral patient situations, intraoral scans, intraoral
videos or intraoral streaming; dental software for tablet
computers, servers, mobile computers; mobile apps;
downloadable mobile applications for use with portable or
non-portable computer devices; downloadable mobile
applications for use with portable or non-portable computer
devices for the transmission of information; electronic mail
and messaging software; computer software for the
transmission of patient information, information for
patients, patient instructions, medical consultancy, videos
and photographs from one computer to another computer, the
computers being portable or non-portable; software-based
information for dentists for the determination of occlusions
and dental information and for the evaluation and
preparation of intraoral patient information; software-based
reference books comprising patient information with
intraoral patient information; electronic intraoral patient
information; software applications for computers and mobile
devices for scanning, monitoring, displaying and managing
patients' intraoral information; apparatus for the
transmission of data; computer peripheral devices;
peripherals adapted for mobile computers terminals; sensory
software; electronic control gears [ECGs] for LED lamps and
light fixtures. Dental root posts; apparatus for use in the fitting of
dental prostheses; apparatus and instruments for drying
teeth, tooth cavities, gums and the oral cavity; apparatus
and instruments for extracting liquids from the oral cavity,
tooth cavities and liquid adhering to teeth, including
saliva, water and blood; dental air blowers; dental vacuum
suction cups; root canal files; instruments for endodontics;
apparatus and instruments for extracting liquids or drying
tooth cavities in preparation for inserting a filling;
dental descaling apparatus; apparatus, instruments, tools
and equipment for dental and technical dental purposes;
artificial teeth; dental apparatus, technical dental
apparatus, dental apparatus and instruments, dental
apparatus; dental tools, technical dental tools, dental
equipment, apparatus for dental technology, for dental use,
for dental technical purposes; dental instruments for the
application of filling materials; dental instruments for the
application of dental cement; dental instruments for the
hardening of filling materials; dental instruments for the
hardening of dental cement; dental cannulae; dental, medical
or veterinary syringes; static mixing attachments for
dental, medical or veterinary syringes; static mixing
attachments for dental, medical or veterinary syringes with
tips for applying the content of the syringe; automatic
syringes; intraoral tips; articulating paper; dental
articulation bars; dental articulation pads; dental
articulation instruments; dental articulation apparatus;
dental apparatus and instruments; dental instruments for the
application of dental materials; apparatus, equipment and
tools for detection or visualising excess teeth filling
material, in particular polymerised teeth filling material;
dental instruments, apparatus, equipment and tools for
making excess teeth filling material visible; dental
instruments, apparatus, equipment and tools for occlusion
inspection, in particular for visual occlusion inspection
and/or for marking teeth filling areas to be removed for the
occlusion, areas of artificial teeth, or areas of dental
prostheses; dental instruments, apparatus, equipment and
tools for articulation inspection, in particular for visual
articulation inspection and/or for marking teeth filling
areas to be removed for the articulation of artificial
teeth, or areas of dental prostheses; apparatus for the
detection or visualisation of excess teeth filling material,
including dental cement; apparatus comprising UV/VIS lights
for the detection and visualisation of excess teeth filling
material, including dental cement; dental tools used for
cleaning the spaces between the teeth to remove dental
plaque (plaque, bacteria) and food residues using marking
agents for making excess teeth filling material visible;
syringes for dental applications; dental applicators for
dental formulations, in particular for the application of
sealing materials, adhesives or desensitisers; dental sticks
with brushes for application of dental, medical or
veterinary compositions; dental LED lights; dental UV/VIS
lights; dental LED lamps; dental UV/VIS lamps; dental
apparatus with at least one electrical sensor,
photoreceptor, ultrasound sensor, fibre-optic sensor,
piezoelectric sensor or optical sensor, for the gathering of
intraoral information for the transmission thereof in the
form of data; dental apparatus with at least one electrical
sensor, photoreceptor, ultrasound sensor, fibre-optic
sensor, piezoelectric sensor or optical sensor, for the
gathering of data and information for the transmission
thereof; software-controlled UV/VIS lamps for dental and
medical examinations and applications; software-controlled
LED lights for dental and medical examinations and
applications; dental scanners; intra-oral scanners; scanners
for medical dental and veterinary diagnoses; optical
scanners for medical, dental and veterinary examination,
evaluation and prognosis; electronic scanners for medical,
dental and veterinary diagnoses.
Disclosed is a self-adhesive, radiation-curable fissure sealant comprising a white pigment and A) a monomer component with a) at least one difunctional urethane (meth)acrylate, b) at least one hydrophilic alkylene oxide-based difunctional (meth)acrylate-based cross-linking agent, c) a mixture of acid monomers of an olefinic carboxylic acid and/or an olefinic carboxylic acid anhydride in combination with an olefinic, acid monoester of a phosphoric acid and/or an olefinic, acid monoester of a thiophosphoric acid, and d) an initiator and/or an initiator system, in each case with an absorption peak of 420 to 550 nm, optionally with a co-initiator; and B) a filler component comprising at least one dental glass, wherein A) the monomer component and B) the filler component are present in the fissure sealant in a mass ratio of from 60 : 40 to 100 : 0 and wherein the total composition of the fissure sealant is 100 % by weight.
Disclosed is a self-adhesive, radiation-curable dental material comprising A) a monomer component with a difunctional urethane (meth)acrylate, hydrophilic alkylene oxide-based difunctional (meth)acrylate-based cross-linking agents, at least one acid monomer of an olefinic, acid monoester of a phosphoric acid and/or an olefinic, acid monoester of a thiophosphoric acid, optionally in combination with an olefinic carboxylic acid and /or olefinic carboxylic acid anhydride, and an initiator and/or an initiator system, in each case having an absorption peak of 420 to 550 nm, and optionally a co-initiator ; and optionally B) a filler component comprising at least one dental glass, wherein in particular A) the monomer component and B) the filler component are present in a mass ratio of a) from 100 : 0 to 60 : 40 in fissure sealants or b) from 59 : 41 to 20 : 80 in composite materials, and wherein the total composition of the fissure sealant or the composite material is 100 % by weight.
The invention relates to a method for producing a plastics body having structured layers for producing dental prostheses, comprising the steps of: method for production, wherein the method is characterised by the following steps: A) providing a first and a second PMMA-based compound, which are not cured and have different colours; B) heating a first structured pressing surface to between 90°C and 150°C; C) pressing the first PMMA-based compound using the heated first pressing surface so as to result in a structured surface of the first PMMA-based compound; D) releasing the first pressing surface; E) heating the first or a second structured pressing surface to between 90°C and 150°C; F) pressing the second PMMA-based compound using the heated pressing surface so as to result in a structured surface of the second PMMA-based compound; G) releasing the pressing surface; H) placing the structured first and second PMMA-based compounds on top of one another such that the structured surface of the second PMMA-based compound is oriented in the direction of the structured surface of the first PMMA-based compound; and I) compressing the first together with the second structured PMMA-based compound so as to bring about a secure bond between the first PMMA-based compound and the second PMMA-based compound. The invention also relates to a device for carrying out such a method.
B29C 35/02 - Heating or curing, e.g. crosslinking or vulcanising
B29C 39/02 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressureApparatus therefor for making articles of definite length, i.e. discrete articles
The invention relates to a mixing element (1) for a static mixer (0), in particular a dental static mixer, for mixing low- to high-viscosity components, comprising a planar central part (10) which extends along a longitudinal axis L and has a front face (10A) and a rear face (10B) located opposite the front face (10A), wherein arranged on the front face (10A) and/or on the rear face (10B) of the central part (10) are at least two flow-influencing elements (101A, 102A, 101B, 102B) which each surround at least one through-opening (101.1, 101.2, 102.1, 102.2) located in the central part (10) and which are each in the form of prism lateral surfaces that are substantially perpendicular to the front face (10A) and/or the rear face (10B), in particular prism lateral surfaces based on an orthodiagonal quadrilateral, pairs of which elements overlap or are connected to one another at a lateral edge (1011A/1023A, 1011B/1023B). The invention also relates to a static mixer (0), in particular a dental static mixer, comprising the mixing element, and to the use thereof for mixing low- to high-viscosity components.
B01F 25/421 - Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
The invention relates to a device (1) for the layer-by-layer additive manufacturing of at least one three-dimensional shaped part (2) composed of at least two radiation-curable compositions (3a, 3b), comprising – at least one radiation source (4) and/or beam deflecting device suitable for upside down impingement of beams on the curable compositions (3), and – at least one pressure trough (6) having at least two process chambers (7) open at the top side and suitable in each case for receiving curable compositions (3), wherein the at least two process chambers (7) are arrangeable or arranged above the radiation source (4) or a beam deflecting device, such that beams are able to impinge on the curable compositions (3) in the process chambers (7) from below via the radiation source (4) and/or the beam deflecting device, and – a build platform (9) having an underside (10), on which beams from the radiation source are able to impinge, suitable for the linking of the shaped part (2) to be formed from the curable compositions (3), wherein the base (11) of the pressure trough (6) having the at least two process chambers (7), said base facing the radiation source (4) and/or beam deflecting device, at least partly comprises a transparent material. Furthermore, the invention relates to the relevant method for manufacturing at least one three-dimensional shaped part (2) composed of at least two different curable compositions (3).
B29C 64/129 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
B29C 64/182 - Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects in parallel batches
B29C 64/232 - Driving means for motion along the axis orthogonal to the plane of a layer
B33Y 30/00 - Apparatus for additive manufacturingDetails thereof or accessories therefor
B22F 10/00 - Additive manufacturing of workpieces or articles from metallic powder
B22F 12/00 - Apparatus or devices specially adapted for additive manufacturingAuxiliary means for additive manufacturingCombinations of additive manufacturing apparatus or devices with other processing apparatus or devices
Dynamic mixers and methods have a chamber part with a discharge opening, a mixing chamber, a closing part, first and second inlet openings, and a centrical opening. The chamber and closing parts mount against each other in a rotationally symmetric manner and the closing part has substantially parallel planes, wherein a first plane averts a rotor, a second plane faces the rotor, a first inlet opening and a passage opening form a linear duct, and the substantially parallel planes form a feeding duct. Dimensions of the feeding duct are variable depending on a relative rotationally symmetric position of the chamber and closing parts, wherein the dimensions include a length, a width and/or height, and a partial circle is formable by the feeding duct and may enclose an angle of 20-170 degrees depending on the relative rotationally symmetric position of the chamber and closing parts.
The invention relates to a method (100) for congruent alignment of a first polygonal multi-edge geometry (2) of a rotor shaft (3) of a dynamic mixer (4) with a second polygonal multi-edge geometry (5) of a drive shaft (6) of a motor (7) of a mixing apparatus (8), and optionally insertion of the second polygonal multi-edge geometry (5) of the drive shaft (6) of the motor (7) of the mixing apparatus (8) into or onto the first polygonal multi-edge geometry (2) of the rotor shaft (3) of the dynamic mixer (4), as well as a dynamic mixer for use in the method as also use of the mixer in the method.
A61C 5/68 - Mixing dental material components for immediate application to a site to be restored, e.g. a tooth cavity
H02K 7/00 - Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
H02K 5/04 - Casings or enclosures characterised by the shape, form or construction thereof
B01F 27/09 - Stirrers characterised by the mounting of the stirrers with respect to the receptacle
B01F 33/501 - Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
B01F 27/213 - Mixers with rotary stirring devices in fixed receptaclesKneaders characterised by their rotating shafts characterised by the connection with the drive
67.
ROTOR SHAFT COMPRISING A HELIX FOR A DYNAMIC MIXER FOR MIXING LOW- TO HIGH-VISCOSITY COMPONENTS
The subject matter of the invention is a rotor shaft for a dynamic mixer, in particular a dental dynamic mixer, for mixing low- to high-viscosity components, comprising a mixing region and connection geometry connected to the mixing region; wherein the mixing region comprises a central shaft having a distal end and a proximal end that adjoins the connection geometry, and at least one helix; in particular the rotor shaft comprises in particular at least two mixing portions; wherein a first mixing portion comprises at least two mixing blades radially oriented on the surface of the central shaft, and a second mixing portion comprises at least one helix having thread flanks extending in the manner of a screw; wherein the thread flanks extending in the manner of a screw wind peripherally around the surface of the central shaft. The invention also relates to a dynamic mixer, in particular a dental dynamic mixer, comprising the rotor shaft, and to the use thereof for mixing low- to high-viscosity components.
B01F 27/70 - Mixers with rotary stirring devices in fixed receptaclesKneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
B29B 7/42 - MixingKneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
68.
RETRACTION PASTE AND CONTAINER COMPRISING THE RETRACTION PASTE
The invention relates to a retraction paste comprising a composition of: i) 10 to 25 wt.% of at least one astringent compound; ii) 50 to 75 wt.% of fillers; iii) 10 to 35 wt.% of protic liquid; and iv) 0 to 10 wt.% of pigments, dye and/or rheology auxiliaries; wherein ii) the fillers comprise kaolinite and mica in a ratio of 4: 1 to 1.5: 1; and wherein the overall composition of components i) to iv) in the retraction paste adds up to 100 wt.%. The invention relates to a method for producing the retraction paste, to a kit comprising a container having the retraction paste for single or multiple application, and to a retraction paste as an agent for haemostasis.
A61K 6/18 - Compositions characterised by their physical properties causing dental retraction, e.g. compositions for widening the sulcus for making dental impressions or removing teeth
A polymerisable radiation-curable composition comprising:
(i) monomers, comprising at least (a) a first monomer having a TG (glass-transition point) of the homopolymer of said first monomer ≥120° C. and at least (b) a second monomer having a TG (glass-transition point) of the homopolymer of the second monomer ≤100° C., wherein at least one of the at least one first monomer or of the at least one second monomer has an alicyclic group, and
comprising (ii) at least one further component, comprising at least one photo-initiator for the UV and/or Vis spectral region or a photo-initiator system for the UV and/or Vis spectral region. Also disclosed is a blank in the form of a three-dimensional moulded body of a polymerised composition, in particular radiation-cured composition, for producing 3D moulded bodies, dental prosthetic parts, orthopaedic appliances or dental pre-forms in a rapid prototyping, rapid manufacturing, or rapid tooling method.
B33Y 70/00 - Materials specially adapted for additive manufacturing
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
C08F 283/06 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals
C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
B29C 64/124 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
B29K 33/00 - Use of polymers of unsaturated acids or derivatives thereof, as moulding material
70.
Radiation-curable composition for use in rapid prototyping or rapid manufacturing methods
at least one photo-initiator for the UV and/or Vis spectral region or a photo-initiator system for the UV and/or Vis spectral region. Also disclosed is a blank in the form of a three-dimensional moulded body of a polymerised composition, in particular of a radiation-cured composition for producing dental prosthetic parts, orthopaedic appliances or dental pre-forms, and also to the use of the composition for producing dental prosthetic parts, orthopaedic appliances or dental pre-forms in a rapid prototyping or in a rapid manufacturing or rapid tooling method.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
08 - Hand tools and implements
10 - Medical apparatus and instruments
11 - Environmental control apparatus
18 - Leather and imitations of leather
Goods & Services
Nail polishes, Gels for nails, Nail care preparations, All of the aforesaid in the form of one-component or two-component systems; Nail varnish removers; Nail polish and nail gel adhesives; Dental bleaching gels; Polishing creams; Polishing wax; Polishing preparations; Polishing stones; Buffing compounds; Polishing preparations; Abrasive preparations for polishing; Cosmetic applicators for plastic and/or adhesives with content; Abrasive paper; Grinding preparations. Hand guns and cartridge guns for the extrusion of adhesives, sealing compounds for veterinary use, composite cement for animal hooves, chemicals for veterinary use and aids for hoof care; Hand guns and cartridge guns for the extrusion of adhesives, two-component adhesive preparations for veterinary use, sealing compounds for veterinary use, composite cement for animal hooves, chemicals for veterinary use and aids for hoof care; Non-electric static disposable mixing machines, in particular of plastic or metal, for mixing and dispensing adhesives, sealing compounds for veterinary use, cement for animal hooves, chemicals for veterinary use, aids for hoof care. Pads and blocks for medical use, namely for veterinary artificial limbs, for the alleviation of hooves and claws; Pads and blocks for medical use, namely for veterinary artificial limbs, for the stabilisation or healing of hooves and claws; Non-electric veterinary static disposable mixing machines, in particular of plastic or metal, for mixing and dispensing adhesives, sealing compounds for veterinary use, cement for animal hooves, chemicals for veterinary use, aids for hoof care; Clogs, wooden clogs, plastic clogs, elastomer clogs, rubber clogs, foam clogs, adapted in particular for laying on, bonding or mechanically fastening to hooves or claws, the aforesaid goods being solely for veterinary use; Pads, foam pads, elastomer cushions, rubber pads or wooden pads, adapted in particular for laying, bonding or mechanically fastening to hooves or claws, the aforesaid goods being solely for veterinary use; Adhesive pads, foam adhesive pads, rubber pads, rubber shoes, elastomer adhesive pads, wooden adhesive pads, adapted in particular for laying, bonding or mechanically fastening to hooves or claws, the aforesaid goods being solely for veterinary use; Adhesive elastomer strips for laying on or bonding to hooves and claws; Prostheses for hooves or claws, in particular for stabilisation; Kits containing hand guns and cartridge guns for the extrusion of adhesives, sealing compounds for veterinary use, cement for animal hooves, chemicals for veterinary use, aids for hoof care and pads adapted for application to hooves and claws; Kits consisting of hand guns and cartridge guns for the extrusion of adhesives, sealing compounds for veterinary use, composite cement for animal hooves, chemicals for veterinary use, aids for hoof care; Pads, blocks or prostheses that can be lain, bonded or fastened to hooves and claws, in particular for support, stabilisation or secure standing; Aids that support secure standing on hooves and claws; Kits comprising a spatula of medical use, a cup for mixing sealing compounds, adhesives, composite cement, chemicals or aids and powders, pastes and/or syrups for the extrusion of adhesives, sealing compounds for veterinary use, composite cement for animal hooves, chemicals for veterinary use, aids for hoof care; Pads, blocks, prostheses or shoes adapted for laying, bonding or fastening to hooves and claws; Sets consisting of containers, syringes or bottles containing repair pastes, repair pastes for ceramics or porcelain, the aforesaid goods for dental, medical and veterinary use; Cannulas containing containers for repair pastes or polymerisable repair liquids, the aforesaid goods for dental, medical and veterinary use; Injection and pressing apparatus, For veterinary use; Applicators for veterinary plastic and/or adhesive with content. Sets consisting of containers, syringes or bottles containing repair paste, repair paste for porcelain, the aforesaid goods for the repair of sanitary porcelain; Cannulas containing containers for repair pastes or polymerisable repair liquids, the aforesaid goods for the repair of sanitary porcelain. Horseshoes, of the following materials: Plastics, Elastic materials.
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Chemical products for use by dentists and dental technicians, adhesive cements for dental prostheses, dental impression products, modeling pastes and lining pastes used for dentistry and by dental technicians, materials for dental surface treatment, particularly caustic agents and sealing materials, ceramic and plastic materials in the form of liquids, powder or paste materials for the production and repair of crowns, bridges, dental prostheses, parts of prostheses and artificial palates; Chemical products for use by dentists and dental technicians, namely materials for coating and filling, cross-linking agents.
Dental coating compositions that have one or more of excellent properties including plaque resistance, microbial plaque resistance, strong adhesion, excellent hardness, high wear resistance, and high color resistance are provided. Dental appliance or natural tooth covered by the dental coating compositions, and production methods of the dental coating compositions are also provided. The coating compositions include one or more of a trifunctional or higher multifunctional (meth)acrylate monomer, an inorganic filler, a photoinitiator, and an organic solvent. The coating compositions are substantially free from antibacterial chemical additives.
The invention relates to a method for shortening prefabricated prosthetic teeth, comprising the following steps: • A) producing or providing a virtual 3D model of a dental prosthesis, by means of a virtual model of a prosthesis base and a machined prosthetic tooth (4); • B) calculating a cervical volume (9) to be cut off at least one prosthetic tooth (4) having known geometry, by comparing the virtual model of the machined prosthetic tooth (4) with a virtual model of a prefabricated prosthetic tooth (4) by means of a CAD method; • C) calculating a cut surface for detaching the cervical volume (9) to be cut off which was calculated in step B); • D) fastening a prefabricated prosthetic tooth (4) by means of a mount (12, 30), the prefabricated prosthetic tooth (4) consisting, at least in a cervical region, of at least 90 wt.% of a plastic; • E) removing, from the fastened prefabricated prosthetic tooth (4), the cervical volume (9) to be cut off which was calculated in step B), by at least one cut by means of a laser beam (24).
Artificial teeth; dental prostheses; medical instruments for
use in the preparation of artificial teeth; medical
apparatus for use in the repair of teeth; medical
instruments for use in the fitting of artificial teeth.
76.
MULTIPLE WALL COMPRISING A MICROCELLULAR STRUCTURE
The invention relates to a multi-layer wall, in particular thermally insulated hollow bodies or containers (30), the multi-layer wall (20) comprising at least an inner layer (21), a barrier layer (22) and an outer layer (23), the barrier layer (22) being adapted to form a barrier for oxygen and/or water vapour, the inner layer (21) and/or the outer layer (23) having a microcellular structure (24), the microcellular structure (24) having fluid bubbles (25), and the fluid bubbles (25) being product of a physically and/or chemically introduced blowing agent.
B65D 81/38 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
B32B 5/20 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material foamed in situ
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
B29C 49/22 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mouldApparatus therefor using multilayered preforms or parisons
The invention relates to a container (30), in particular a bottle (30), for storing and optionally applying a liquid, solvent-containing compositions, having a multi-layer wall (20) comprising at least one side wall of the bottle, the bottom of the bottle and optionally a discharge region at the opening of the bottle,
the multi-layer wall (20)
comprising at least an inner layer (21), a barrier layer (22) and an outer layer (23), the barrier layer (22) being adapted to form a barrier for oxygen and/or water vapour, the inner layer (21) and/or the outer layer (23) having a microcellular structure (24), the microcellular structure (24) having fluid bubbles (25), and the fluid bubbles (25) being product of a physically and/or chemically introduced blowing agent. Moreover, the invention relates to a method for producing a container, in particular a bottle (30) for storing and optionally applying a liquid, solvent-containing composition, having a multi-layer wall (20), as well as use of a multi-layer wall (20) for producing the container (30).
B29C 49/22 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mouldApparatus therefor using multilayered preforms or parisons
B65D 30/08 - Sacks, bags or like containers characterised by the material used with laminated or multiple walls in spaced face-to-face relationship, e.g. double walls
B65D 35/08 - Body construction made in one piece from plastics material
B29K 23/00 - Use of polyalkenes as moulding material
B29K 105/04 - Condition, form or state of moulded material cellular or porous
Mixing capsules and methods are provide and comprise a first chamber to receive a composition A and a second chamber to receive a composition B, wherein the first chamber and the second chamber are arranged rotatably about the longitudinal axis of the mixing capsule, the first chamber comprising a first opening, the second chamber comprising a second opening, the first opening and the second opening being arranged perpendicularly to the longitudinal axis and plan-parallelly to each other and/or perpendicularly spaced, the first opening and the second opening being arranged incongruently to each other in a storage position, the first opening and the second opening being arranged congruently to each other in a handling position.
B) cleaning the component (9) through at least one rotational movement of the component (9) about an axis of rotation or about multiple axes of rotation, wherein residues of the liquid plastic (7) are removed from the surface of the component (9) by a centrifugal force resulting from the rotational movement.
The invention also relates to a 3D printing system for implementing such a method.
B33Y 30/00 - Apparatus for additive manufacturingDetails thereof or accessories therefor
B33Y 70/00 - Materials specially adapted for additive manufacturing
B33Y 80/00 - Products made by additive manufacturing
B29C 64/188 - Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
B29C 64/129 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
B29C 64/268 - Arrangements for irradiation using laser beamsArrangements for irradiation using electron beams [EB]
B33Y 40/20 - Post-treatment, e.g. curing, coating or polishing
The invention relates to a light-curing composition for the production of dental components in a DLP method or SLA method, comprising, in relation to the total mass of the light-curing composition: a liquid monomer composition with a mass fraction of 60% or more, comprising one or more radically polymerisable monomers, one or more photoinitiators with a combined mass fraction in the range of 0.001 to 10%, and solid polymer particles with a particle diameter in the range of 0.4 to 4 µm and a combined mass fraction in the range of 0.1 to 30%, the solid polymer particles being dispersed in the liquid monomer composition.
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Tooth gel, Dentifrices; Dentifrice powder; Solid toothpaste tablets; Dentifrices in the form of chewing gum; Teeth cleaning lotions; Tooth cleaning preparations; Teeth cleaning lotions; Chewable tooth cleaning preparations; Pastes, lotions or solutions for the treatment of sensitive teeth; Tooth cleaning preparations for cleaning the surface of teeth; Disclosing tablets for personal use in indicating tartar on the teeth; Mouthwash; Tongue gel; Lip balms [non-medicated]; Protective dental coating formulations, In particular lotions, Gel, paste; Denture polishes; Teeth cleaning (pastes for- ); Cleanser for use in cleaning dental evacuator systems; Compositions for cleaning the surface of teeth, Especially, Gel, Liquid, paste or Powder. Dental preparations and articles, and medicated dentifrices; Adhesives for dental fillings; Adhesives for fixing dentures; Adhesives for indirect dental restorations; Adhesives for direct dental restorations; Adhesives for indirect dental prostheses; Adhesives for direct dental prostheses; Adhesives for fixing inlays, onlays, dental veneers; Adhesives for dentures; Adhesion agents (primers) for dental fillings; Adhesion agents for fixing dentures; Adhesion agents for indirect dental restorations; Adhesion agents for direct dental restorations; Adhesion agents for indirect dental prostheses; Adhesion agents for direct dental prostheses; Adhesion agents for fixing inlays, onlays, dental veneers; Adhesion agents for dentures; Dental root filling; Tooth stump build-up materials; Bioactive dental fillings; Bioactive dental cement; Bioactive regenerative dental cement; Regenerative and prophylactic dental cement; Anti-inflammatory dental cement; Desensitising dental cement; Enamel-building dental cement; Pharmaceutical dental cement; Biomimetic fillings; Biomimetic dental cement; Materials for preventing the formation of a polymerisation inhibition layer, in particular relating to radiation-curable materials; Materials for preventing marginal gaps and/or staining of dental fillings, adhesives and/or bondings, in particular by preventing the formation of a polymerisation inhibition layer; Materials for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; Chemical dental compositions for preventing an inhibition layer, in particular an inhibiting layer, which, for light-polymerisable dental materials, can form on the surface of such light-polymerised dental materials; Disinfectants for dental apparatus and instruments; By radiation-curable restoration material containing methacrylate; Dental filling materials; Teeth filling material; Self-curing dental materials; Dual-curing dental materials; Autopolymerisable dental materials; Self-curing teeth filling material; Dual-curing teeth filling material; Autopolymerisable teeth filling material; Dental adhesive; Dental polymerisable adhesive; Dental and chemical compositions for cleaning the surface of teeth, Especially, Gels, Liquid or paste form or Powders; Dental and chemical compositions for etching and/or sealing teeth, Especially, Gels, Liquid or paste form or Powders; Sealing agents for dental purposes; Dental sealing agents; Dental varnishes; Dental varnishes for sealing teeth; Chemical compositions for etching and/or sealing dentine or enamel; Fissure sealants for etching and sealing dentine or enamel; Etching and polymerisable compositions comprising monomers for use in sealing fissures or for surface treatment of dentine and enamel; Polymerisable compositions comprising monomers for etching and sealing the surface of dentine and enamel; Light-polymerisable compositions for etching and sealing the surface of dentine and/or enamel; Thermally polymerisable compositions for etching and sealing the surface of dentine and/or enamel; Polymerisable compositions for etching and sealing the surface of dentine and/or enamel; Dental composites, Dental desensitiser, dental desensitising agents; Dental etchants; Fissure sealing agents for dental and dental technical purposes; Pharmaceutical preparations for dental use; Chemical preparations for technical dental purposes; Disinfectants; Teeth filling materials and Dental wax; Dental impression materials; Tooth cement; Dental cements being adhesion agents; Self-adhesive dental cement, dental cement for fixing indirect and direct dental restorations; Dental fixing cement; Dental cement for dental bonding treatment; Self-adhesive dental cement for dental bonding treatment; Dental composites; Medicated mouthwash, Medicated mouth pastes; Medicated mouth gels; Medicated tongue gels; Medicated mouth pastes; Medicated mouth lotions; Medicated mouth powders for dental purposes; Medicated tablets for dental purposes; Sweets for treating halitosis; Medicated sweets in compressed form; Medicated lollipops, medicated lozenges, Medicated candy; Chewing gum for medical purposes; Medicated dentifrices; Medicated toothpaste; Medicated dental rinses; medicated tooth gels; Medicated dentifrice powder; Medicated solid toothpaste tablets; Capsules, pastes or liquid compositions for indicating tartar on the teeth; Medicated lip balm; Dental wax; Dental alloys; capsules of dental alloys; Marking agents, in particular marking agents being liquid formulations, gels or pastes, for making excess teeth filling material visible; Powders and abrasive preparations for pre-treatment of the material surface of a restoration or prosthesis, in particular dental restorations or dental prostheses; Chemical compositions being pastes or liquids, compositions of powders, in particular comprising polymer particles, bio-based powders for pre-treatment of the material surface of restorations, in particular dental restorations; Powders and abrasive preparations for pre-treatment of the material surface of a restoration or prosthesis comprising biological particles, including hazelnut shells, rice, rice husks; Pulses. Application software for dentists and dental technicians; Information technology apparatus, Audiovisual apparatus, Multimedia devices, Photographic apparatus, For dentists, for dental technicians; Optical devices, equipment, For dentists and dental technicians; Virtual assistant software; Health monitoring software; Augmented reality software, Especially For dental applications; Virtual reality glasses; Virtual reality hardware; Virtual reality software; Virtual reality software, For dental simulation purposes; Virtual reality headsets; Virtual reality models; Virtual reality software for medical, dental and veterinary instruction; Virtual reality peripheral devices adapted for computers or mobile computer terminals, in particular for dental applications; Augmented reality software, apps, Web applications, software platform, Servers, cloud-based applications, Especially For dental applications; Augmented reality peripheral devices adapted for computer or mobile computer terminals, in particular for dental applications; Augmented reality glasses; Augmented reality hardware; Augmented reality software; Augmented reality software for dental simulation purposes; Augmented reality headsets; Augmented reality (extended reality) models; Augmented reality software for medical, dental and veterinary instruction; Dental software, in particular for recording, marking and inspecting occlusions and preparation surfaces of teeth and for preparing teeth for prosthetic care; Dental software for recording, marking and inspecting the intraoral situation of natural teeth, dental restorations and/or dental material situations; Dental software for spectral analysis of natural teeth, dental restorations and/or dental material situations; Biometric software; Dental cloud server software, dental server software; Dental software for graphic display and evaluation of intraoral patient situations, intraoral scans, intraoral videos or intraoral streaming; Dental software for tablet computers, servers, mobile computers; Dental scanners; Intra-oral scanners; Scanners for medical dental and veterinary diagnoses; Optical scanners for medical, dental and veterinary examination, evaluation and prognosis; Electronic scanners for medical, dental and veterinary diagnoses; Mobile apps; Downloadable mobile applications for use with portable or non-portable computer devices; Downloadable mobile applications for use with portable or non-portable computer devices for the transmission of information; Electronic mail and messaging software; Computer software for the transmission of patient information, information for patients, patient instructions, medical consultancy, videos and photographs from one computer to another computer, the computers being portable or non-portable; Software-based information for dentists for the determination of occlusions and dental information and for the evaluation and preparation of intraoral patient information; Software-based reference books comprising patient information with intraoral patient information; Electronic intraoral patient information; Apparatus for the transmission of data; Computer peripheral devices; Peripherals adapted for mobile computers terminals; Sensory software; Electronic control gears [ECGs] for LED lamps and light fixtures. Dental root posts; Apparatus for use in the fitting of dental prostheses; Apparatus and instruments for drying teeth, tooth cavities, gums and the oral cavity; Apparatus and instruments for extracting liquids from the oral cavity, tooth cavities and liquid adhering to teeth, including saliva, water and blood; Dental air blowers; Dental vacuum suction cups; Root canal files; Instruments for endodontics; Apparatus and instruments for extracting liquids or drying tooth cavities in preparation for inserting a filling; Dental descaling apparatus; Apparatus, Instruments, Tools and equipment for dental and technical dental purposes; Artificial teeth; Dental appartus, Technical dental apparatus, Dental apparatus and instruments, Dental apparatus; Dental tools, Technical dental tools, Dental equipment, Apparatus for dental technology, For dental use, for dental technical purposes; Dental instruments for the application of filling materials; Dental instruments for the application of dental cement; Dental instruments for the hardening of filling materials; Dental instruments for the hardening of dental cement; Dental cannulae; Syringes; Static mixing attachments for syringes; Static mixing attachments for syringes with tips for applying the content of the syringe; Automatic syringes; Intraoral tips; Articulating paper; Articulation bars; Articulation pads; Articulation instruments; Articulation apparatus; Dental apparatus and instruments; Dental instruments for the application of dental materials; Apparatus, equipment and tools for detection, in particular for detecting or visualising excess teeth filling material, in particular polymerised teeth filling material; Dental compositions, in particular liquids, gels, pastes and sprays, for occlusion inspection, in particular for visual occlusion inspection; Dental compositions for making excess teeth filling material visible; Dental instruments, apparatus, equipment and tools for making excess teeth filling material visible; Dental instruments, apparatus, equipment and tools for occlusion inspection, in particular for visual occlusion inspection and/or for marking teeth filling areas to be removed for the occlusion, areas of artificial teeth, or areas of dental prostheses; Dental instruments, apparatus, equipment and tools for articulation inspection, in particular for visual articulation inspection and/or for marking teeth filling areas to be removed for the articulation of artificial teeth, or areas of dental prostheses; Apparatus for the detection or visualisation of excess teeth filling material, including dental cement; Apparatus comprising UV/Vis lights for the detection and visualisation of excess teeth filling material, including dental cement; Marking agents for making excess teeth filling material visible, including dental cement, dental adhesives and dental bondings; Dental transfer films with dyestuffs and/or pigments; Transfer paper with marking agents; Transfer coating on substrate for marking excess teeth filling material, areas of artificial teeth to be removed or areas of dental prostheses to be removed; Dental tools used for cleaning the spaces between the teeth to remove dental plaque (plaque, bacteria) and food residues using marking agents for making excess teeth filling material visible; Syringes for dental applications; Dental applicators for dental formulations, in particular for the application of sealing materials, adhesives or desensitisers; Dental sticks with brushes; Dental LED lights; Dental UV/Vis lights; Dental LED lamps; Dental UV/Vis lamps; Dental apparatus with at least one electrical sensor, photoreceptor, ultrasound sensor, fibre-optic sensor, piezoelectric sensor or optical sensor, for the gathering of intraoral information for the transmission thereof in the form of data; Dental apparatus with at least one electrical sensor, photoreceptor, ultrasound sensor, fibre-optic sensor, piezoelectric sensor or optical sensor, for the gathering of data and information for the transmission thereof; Software-controlled UV/Vis lamps for dental and medical examinations and applications; Software-controlled LED lights for dental and medical examinations and applications.
83.
Method for producing a guide rail for machining prosthetic teeth
(D) producing a physical guide rail on the basis of the virtual model of the guide rail using a CAM method.
Also disclosed are an apparatus for implementing the method, a method for basally shortening prosthetic teeth, and a method for producing a dental prosthesis with such a method for producing a guide rail. The invention further relates to a guide rail produced with such a method and to a dental prosthesis produced with such a method for producing a dental prosthesis.
The invention relates to a mixing capsule (1) comprising a housing (2), characterised in that a first part of the housing (3) is mounted rotatably about a rotational axis against a second part of the housing (4), the rotational axis corresponding to the longitudinal axis of the housing (2), the first part of the housing (3) comprising at least one first chamber (5) to receive a composition A, the second part of the housing (4) comprising at least one second chamber (6) to receive a composition B, the at least one first chamber (5) and the at least one second chamber (6) being initially closed respectively, a first outlet opening (7) of the at least one first chamber (5) standing substantially congruently above a second outlet opening (8) of the at least one second chamber (6) when the first part of the housing (3) being rotated about a predefined angle against the second part of the housing (4), the first outlet opening (7) and/or the second outlet opening (8) being adapted to transfer composition A into the at least one second chamber (6) and/or composition B into the at least one first chamber (5). The invention further relates to a method for mixing at least two compositions A and B to a composition C in a mixing capsule. Likewise, the invention relates to a use of a mixing capsule for storing, mixing and applicating pasty to kneadable dental two-component compositions.
The invention relates to a mixing capsule (1) comprising a housing in the form of a cylinder, characterised in that the mixing capsule has an applicator (2) at the top surface (15) of the cylinder and an auxiliary capsule (3) at the base surface of the cylinder being mounted displaceably in the direction of the longitudinal axis, the auxiliary capsule (3) being mounted displaceably in the direction of the longitudinal axis in a cylindrical inside pipe (4) and/or a mounting of the mixing capsule (1), the housing of the mixing capsule comprising an outer housing sleeve (5) and an inner housing sleeve (6) being mounted rotatably against each other and displaceably into each other, the auxiliary capsule (3) and the cylindrical inside pipe (4) and/or the mounting taking a first partial volume of the internal volume (9) of the mixing capsule (1) in a first position of the inner housing sleeve (6), the mixing capsule (1) having a second partial volume of the internal volume (9) being independent from the auxiliary capsule (3) and the cylindrical inside pipe (4) and/or the mounting, the second partial volume having a composition A, the auxiliary capsule (3) containing a composition B, the internal volume (9) of the cylinder being increased compared to the first position in a second position of the inner housing sleeve (6) after the outer housing sleeve (5) and the inner housing sleeve (6) being pushed apart along the longitudinal axis, the increased internal volume (9) being adapted to receive composition B besides composition A, composition A and composition B being mixable to composition C by moving the mixing capsule, composition C being ejectable via the applicator (2) when the outer housing sleeve (5) and the inner housing sleeve (6) being telescoped. Furthermore, the invention relates to a method for mixing at least two compositions A and B to a composition C in a mixing capsule. The invention likewise refers to a use of a mixing capsule.
The disclosure relates to a two-component mixing capsule for intake and for mixing of two compositions with a capsule housing having a discharge spout at its front end, wherein the mixing capsule comprises a first mixing chamber and a second mixing chamber, wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber being rotatable into a first position in which the first mixing chamber is separated from mixing chamber, by a rotatably mounted handhold element, the rotational axis of which is approximately perpendicularly arranged to the longitudinal axis of the mixing capsule. The two mixing chambers form a common mixing chamber by rotating the first mixing chamber into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, wherein the composition may be discharged after mixing by attaching a squeezing piston.
A61C 5/68 - Mixing dental material components for immediate application to a site to be restored, e.g. a tooth cavity
A61C 5/64 - Applicators, e.g. syringes or guns for multi-component compositions
B65D 81/32 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
B01F 23/53 - Mixing liquids with solids using driven stirrers
B01F 23/57 - Mixing high-viscosity liquids with solids
B01F 27/23 - Mixers with rotary stirring devices in fixed receptaclesKneaders characterised by the orientation or disposition of the rotor axis
B01F 27/50 - Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
B01F 33/501 - Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
B01F 35/52 - Receptacles with two or more compartments
The invention relates to a polymerizable dental composite material comprising (i) 40 to 90 wt.% of at least one inorganic filler component comprising at least one dental glass and optionally at least one amorphous metal oxide, (ii) 10 to 60 wt.% of at least one urethane(meth)acrylate of the idealized formula I, (iii) 0.01 to 15 wt.% of at least one di-, tri-, tetra- or multifunctional monomer which is not urethane(meth)acrylate, and (iv) 0.01 to 10 wt.% of at least one initiator, an initiator system, optionally at least one stabilizer, and optionally at least one pigment, wherein the total composition of the composite material is 100 wt.%. The invention also relates to a polymerized composite material for producing direct dental prostheses or indirect dental prostheses.
The invention relates to a polymerizable composition comprising (i) 0 to 90 wt.% of at least one inorganic filler component, (ii) 5 to 99.98 wt.% of at least one urethane(alkyl)acrylate of the idealized formula I, (iii) 0.01 to 25 wt.% of at least one di-, tri-, tetra- or multifunctional monomer which is not urethane(alkyl)acrylate, and (iv) 0.01 to 10 wt.% of at least one initiator, an initiator system, optionally at least one stabilizer, and optionally at least one pigment, wherein the total composition of the composition is 100 wt.%. The invention also relates to a polymerized composition with improved fracture toughness.
The invention relates to a dynamic mixer (1), in particular for dental materials of different viscosities. The invention also relates to a method for producing a dynamic mixer (1), in particular for dental materials of different viscosities.
The invention relates to a method (100) for congruent aligning of a first polygonal, multi-edged geometry (2) of a rotor shaft (3) of a dynamic mixer (4) with a second polygonal, multi-edged geometry (5) of a drive shaft (6) of a motor (7) of a mixing apparatus (8), and optionally inserting the second polygonal, multi-edged geometry (5) of the drive shaft (6) of the motor (7) of the mixing apparatus (8) into or onto the first polygonal, multi-edged geometry (2) of the rotor shaft (3) of the dynamic mixer (4) and a dynamic mixer for use in the method and to use of the mixer in the method.
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
(1) Chemical products for dental and dental technical purposes, namely, dental impression materials, dental fillings, adhesive cement, adhesion promoter and veneering materials, resin-based dental restoration compounds used by dentists in the repair of their patients' dentures and denture parts.
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Chemical products for dental and dental technical materials, namely, chemical compositions for etching and sealing of dentin and tooth enamel, fissure sealant for etching and sealing of dentin and tooth enamel, etching and polymerizable composition comprising monomers for use as fissure sealant and for the surface treatment of dentin and tooth enamel, polymerizable composition comprising monomers for etching and sealing of the surface of dentin and tooth enamel, composition polymerizable by light for etching and sealing of the surface of dentin and tooth enamel, composition polymerizable by heating for etching and sealing of the surface of dentin and tooth enamel, chemical compositions for tooth coloring of natural and artificial teeth, synthetic materials for dental use for fillings and restorations, and radiation curable acrylic and methacrylic restoration materials for dental use for fillings and restorations; teeth filling material
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Chemical compositions for etching and/or sealing of dentin or enamel; Fissure sealant for etching and sealing of dentin or enamel; etching and polymerisable composition comprising monomers for use as fissure sealant or for the surface treatment of dentin and enamel; polymerisable composition comprising monomers for etching and sealing of the surface of dentin and enamel; composition polymerisable by light for etching and sealing of the surface of dentin and/or enamel; composition polymerisable by heating for etching and sealing of the surface of dentine and/or enamel; polymerisable composition for etching and sealing of the surface of dentin and/or enamel.
01 - Chemical and biological materials for industrial, scientific and agricultural use
05 - Pharmaceutical, veterinary and sanitary products
08 - Hand tools and implements
10 - Medical apparatus and instruments
Goods & Services
synthetic resins, acrylic and vinylic monomers and polymer compositions in liquid and powder form for use in the manufacture of fillers, adhesives, reinforcing materials, supportive adhesives and coatings for prophylaxis, and the repair and reproduction of biological objects of all kinds and for histology; synthetic resins, acrylic and vinylic monomers and polymer compositions in liquid and powder form for use in the manufacture of fillers, adhesives, reinforcing materials, supportive adhesives and coatings for prophylaxis, the repair and reproductions of animal teeth, hoof, claws, horse shoe nail, hoof nail; synthetic resins, acrylic and vinylic monomers and polymer compositions in liquid and powder form for use in the manufacture of fillers, adhesives, reinforcing materials, supportive adhesives and coatings and for prophylaxis, and for the repair and for the reproduction of limbs of animals; chemical additives for use in the manufacture of veterinary pharmaceuticals veterinary preparations, namely, reinforcement material for veterinary purposes Veterinary preparations, namely, adhesives for veterinary purposes, self adhesive dressings, medical adhesive for binding internal tissue, medical adhesive for binding wounds, adhesive bandages, adhesives for animal teeth, hoof, claws, horse shoe nail, hoof nail; veterinary preparations, namely, synthetic resins, monomers and polymers in liquid and powder form for veterinary hoof or dental prophylaxis; polyurethane hoof or dental adhesive for veterinary purposes; veterinary preparations, namely, two component synthetic resins, monomers and polymers in liquid and powder form for veterinary hoof or dental prophylaxis; adhesive tapes for medical purposes; veterinary preparations, namely, synthetic resins, monomers and polymers in liquid and powder form for animal teeth prophylaxis, hoof prophylaxis, claws prophylaxis, horseshoe nail prophylaxis, hoof nail prophylaxis; cement for animal hooves; chemicals reagents for veterinary purposes; veterinary preparations, namely, auxiliaries for hoof care, veterinary preparations, namely, auxiliaries for hoof care, in particular for cows and horses; veterinary preparations, namely, embedding and casting compounds, for veterinary purposes; plastic embedding masses as aids for treatment of animal limb injury and wounds; bonding agents for veterinary purposes, namely, animal teeth, hoof, claws and beak purposes; dietary supplements for animals, food supplements for animals; mineral food supplements for animals; Food supplements for non-medical purposes for animals; Veterinary pharmaceutical compounds for cloven-hoofed animals use to treat conditions of the leg, hoof, ear, nose and throat; two component adhesive compound for equine use to treat conditions of the leg, hoof, ear, nose, mouth, teeth and throat, used for veterinary purposes; veterinary preparations, namely, adhesives sealants for veterinary purposes, sealants for veterinary purposes, cement for animal hooves, chemicals sealants for veterinary purposes, auxiliaries being cement for hoof care Hand-operated guns and cartridge guns for the extrusion of adhesives sealants for veterinary purposes, sealants for veterinary purposes, cement for animal hooves, chemical for veterinary purposes, auxiliaries for hoof care; Hand-operated guns and cartridge guns for the extrusion of adhesives being two component adhesive compound used for veterinary purposes, sealants for veterinary purposes, cement for animal hooves, chemicals for veterinary purposes, auxiliaries for hoof care Support pads and therapeutic blocks for medical use, namely, for veterinary limbs for relieving hoof and claw pain and support; Veterinary apparatus, namely, a disposable, plastic, nonelectric, inline static mixing machine apparatus used for mixing and dispensing adhesives sealants for veterinary purposes, sealants for veterinary purposes, cement for animal hooves, chemicals for veterinary purposes, auxiliaries for hoof care; Physical therapy block, wooden block, plastic block, elastomeric block, foam block specially adapted for placement onto hoof and claw for support; Pads for veterinary purposes, namely, foam pads, elastomeric pads, wooden pads specially adapted for placement onto hoof and claw support; adhesive pads, adhesive foam pads, adhesive elastomeric pads, adhesive wooden pads, all use for veterinary purposes, specially adapted for placement onto hoof and claw for support; veterinary adhesive elastomeric tape for placement onto hoof and claw; Veterinary care kit comprising hand-operated guns and cartridge guns for the extrusion of adhesives sealants for veterinary purposes, sealants for veterinary purposes, cement for animal hooves, chemical for veterinary purposes, auxiliaries for hoof care and supportive pads adapted for placement onto hoof and claw; Veterinary orthopedic care kit comprising hand-operated guns and cartridge guns for the extrusion of adhesives sealants for veterinary purposes, sealants for veterinary purposes, cement for animal hooves, chemicals for veterinary purposes, auxiliaries for hoof care and supportive block adapted for placement onto hoof and claw
(iv) 0.01 to 10% by weight of at least one initiator, of an initiator system and optionally of at least one stabilizer and optionally of at least one pigment, wherein the total composition of the composite material amounts to 100% by weight, and a polymerized composite material having a flexural strength of greater than or equal to 190 MPa and an elastic modulus of 12 to 21 GPa for the production of indirect dentures.
The invention relates to a squeeze-out device for driving out a highly viscous dental material from a cartridge system, having an actuator, a motor, a controller, an operating device and at least one force sensor, wherein at least one discharging plunger of the cartridge system is drivable by the actuator, wherein the actuator is drivable by the motor or mechanically transmitted driving of the actuator is supportable by the motor, wherein the operating device is manually operable, wherein the at least one force sensor is connected to the operating device such that at least the magnitude of a force acting on the operating device and/or at least the magnitude of a torque acting on the operating device is measurable, and wherein the motor is controllable by the controller depending on the measured magnitude of the force acting on the operating device and/or of the torque acting on the operating device, said magnitude being measured by the at least one force sensor. The invention also relates to a method for driving at least one discharging plunger of a cartridge system by means of a squeeze-out device.
Dental blank for the production of a dental prosthetic restoration, in particular of a multi-coloured dental prosthetic restoration, by processing removing the outer region of the blank, comprising (i) an inner connecting element having an preferably peg-shaped scaffold region in the direction of the coronal region of the dental blank and an implant connection geometry in the radicular direction of the dental blank, (ii) wherein the scaffold region of the connecting element is connected to a dentin scaffold region in the direction of the coronal region of the blank, and wherein (iii) the dentin scaffold region is connected to an (iv) outer region of the blank in the region of enamel in the direction of the coronal region of the blank, and wherein (v) the dental blank has an inner elongated lumen for fastening of the produced dental prosthetic restoration on an implant or abutment by means of a connecting screw or a bolt. Moreover, a subject matter of the invention is a system for the production of a dental blank as well as the method for the production of the blank.
