Produits et services

Lacquers; powder coatings; paints; printing ink; printing toner. Image processing software and application software for digital product configurations; computer software for digital product configurations to visualize coatings of any three-dimensional body with varnishes, powder coatings, paints, inks and toners; interactive image processing software for creating graphics [rendering] to reveal the appearance of coated products with color and effect palettes; computers and computer hardware; optical measuring instruments and devices for colour testing and colour matching in the paint, varnish and printing industries; computer software used in the field of the configuration of varnishes, powder coatings, paints, inks, toners. Material treatment information; material processing [applying of finishes, printing work]; custom-made production of painted, colored or coated three-dimensional bodies; custom 3D printing for others; custom assembling of materials for others. Design, development and provision of image processing software and application software for digital product configurations; design, development and provision of computer programs for digital product configurations for the visualization of coatings of any three-dimensional bodies with varnishes, powder coatings, paints, inks and toners; providing a digital service for creating graphics with predictions of the appearance of coated products, using three-dimensional virtual representations, with color and effect palettes, being digital imaging services [rendering of computer graphics]; configuration of computer software for paint, powder coating, color, ink and toner coatings; rental of optical measuring instruments and devices for colour testing and colour matching.

Abrégé

The invention relates to a method for manufacturing a three-dimensional object using additive manufacturing, in particular selective laser sintering (L-PBF), said method comprising the steps of: (a) providing a starting material that is solid at 25°C and comprises a thermally curable resin composition and a sintering material, (b) additively manufacturing the three-dimensional object, (c) thermally curing at least part of the resin composition in the three-dimensional object, (d) decomposing the resin composition in the three-dimensional object, and (e) thermally treating the three-dimensional object. The invention also relates to the use of a starting material that is solid at 25°C in additive manufacturing, in particular in selective laser sintering (L-PBF), to manufacture a three-dimensional object, wherein the starting material comprises a thermally curable resin composition and a sintering material, characterised in that the starting material comprises the sintering material in an amount of 20 vol.% or more relative to the total volume of the starting material.

Classes IPC  ?

• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B22F 10/16 - Formation d’un corps vert par incorporation de liant dans un lit de poudre
• B22F 10/64 - Traitement de pièces ou d'articles après leur formation par des moyens thermiques
• B29C 64/295 - Fabrication additive, c. à d. fabrication d’objets en trois dimensions [3D] par dépôt additif, agglomération additive ou stratification additive, p.ex. par impression en 3D, stéréolithographie ou frittage laser sélectif - Détails ou accessoires à cet effet Éléments de chauffage
• B29C 64/30 - Opérations ou équipements auxiliaires
• B29C 71/02 - Post-traitement thermique
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 40/00 - Opérations ou équipements auxiliaires, p.ex. pour la manipulation de matériau
• B33Y 70/10 - Composites de différents types de matériaux, p.ex. mélanges de céramiques et de polymères ou mélanges de métaux et de biomatériaux
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques

Produits et services

Lacquers, paints, varnishes.

Produits et services

(1) Laques, couleurs, vernis.

Produits et services

(1) Printers' pastes [ink]; printers' pastes [ink]; printers' lacquers; paints for use in the printing industry; materials for use as constituents of printing inks; materials for use as constituents of printing inks; printing toner; toner contained in cartridges; typographic ink; varnishes; colorants; spray coatings being paints; lacquers for transfer printing; coatings; weatherproofing coatings [paints]; weatherproofing coatings [paints]; paints in powder form; preparations for use as waterproofing coatings on the surfaces of structures [paints]; spray coatings [paints]; metallic inks; coating materials for building purposes [paints]; house paint; printing ink; protective coatings for application in liquid form for use on metals; powder paints; spray coatings [anti-corrosives]; coating compositions for application to brickwork [paints or oils]; colorants for use in the manufacture of printing ink. (2) Ink; prints; printed matter; photographs [printed]; graphic art prints; graphic reproductions. (1) Wholesale services in relation to printed matter; retail services in relation to printed matter. (2) Digital printing; printing; printing; providing information relating to printing services; printing of digitally stored pictures and photographs; design printing for others; treatment of materials using chemicals; providing material treatment information; metal treating; metal treating; metal plating; metal coating [not painting]; treatment and coating of metal surfaces; powder coating; treatment and processing of plastics. (3) Professional consultancy relating to technology; design services; custom design services; design of printed material; design of printed material; rendering of computer graphics (digital imaging services); graphic illustration services for others; graphic arts design; development of coatings for metals.

Produits et services

Wholesale services in relation to printed matter; retail services in relation to printed matter. Printers' pastes [ink]; printers' pastes [ink]; printers' lacquers; paints for use in the printing industry; materials for use as constituents of printing inks; materials for use as constituents of printing inks; printing toner; toner contained in cartridges; typographic ink; varnishes; colorants; spray coatings being paints; lacquers for transfer printing; coatings; weatherproofing coatings [paints]; weatherproofing coatings [paints]; paints in powder form; preparations for use as waterproofing coatings on the surfaces of structures [paints]; spray coatings [paints]; metallic inks; coating materials for building purposes [paints]; house paint; printing ink; protective coatings for application in liquid form for use on metals; powder paints; spray coatings [anti-corrosives]; coating compositions for application to brickwork [paints or oils]; colorants for use in the manufacture of printing ink. Digital printing; printing; printing; providing information relating to printing services; printing of digitally stored pictures and photographs; design printing for others; treatment of materials using chemicals; providing material treatment information; metal treating; metal treating; metal plating; metal coating [not painting]; treatment and coating of metal surfaces; powder coating; treatment and processing of plastics. Ink; prints; printed matter; photographs [printed]; graphic art prints; graphic reproductions. Professional consultancy relating to technology; design services; custom design services; design of printed material; design of printed material; rendering of computer graphics (digital imaging services); graphic illustration services for others; graphic arts design; development of coatings for metals.

Produits et services

(1) Lacquers; powder coatings; paints; printing ink; printing toner. (2) Image processing software and application software for digital product configurations; computer software for digital product configurations to visualize coatings of any three-dimensional body with varnishes, powder coatings, paints, inks and toners; interactive image processing software for creating graphics [rendering] to reveal the appearance of coated products with color and effect palettes; computers and computer hardware; optical measuring instruments and devices for colour testing and colour matching in the paint, varnish and printing industries; computer software used in the field of the configuration of varnishes, powder coatings, paints, inks, toners. (1) Material treatment information; material processing [applying of finishes, printing work]; custom-made production of painted, colored or coated three-dimensional bodies; custom 3D printing for others; custom assembling of materials for others. (2) Design, development and provision of image processing software and application software for digital product configurations; design, development and provision of computer programs for digital product configurations for the visualization of coatings of any three-dimensional bodies with varnishes, powder coatings, paints, inks and toners; providing a digital service for creating graphics with predictions of the appearance of coated products, using three-dimensional virtual representations, with color and effect palettes, being digital imaging services [rendering of computer graphics]; configuration of computer software for paint, powder coating, color, ink and toner coatings; rental of optical measuring instruments and devices for colour testing and colour matching.

Produits et services

Lacquers; powder coatings; paints; printing ink; printing toner. Material treatment information; material processing [applying of finishes, printing work]; custom-made production of painted, colored or coated three-dimensional bodies; custom 3D printing for others; custom assembling of materials for others. Image processing software and application software for digital product configurations; computer software for digital product configurations to visualize coatings of any three-dimensional body with varnishes, powder coatings, paints, inks and toners; interactive image processing software for creating graphics [rendering] to reveal the appearance of coated products with color and effect palettes; computers and computer hardware; optical measuring instruments and devices for colour testing and colour matching in the paint, varnish and printing industries; computer software used in the field of the configuration of varnishes, powder coatings, paints, inks, toners. Design, development and provision of image processing software and application software for digital product configurations; design, development and provision of computer programs for digital product configurations for the visualization of coatings of any three-dimensional bodies with varnishes, powder coatings, paints, inks and toners; providing a digital service for creating graphics with predictions of the appearance of coated products, using three-dimensional virtual representations, with color and effect palettes, being digital imaging services [rendering of computer graphics]; configuration of computer software for paint, powder coating, color, ink and toner coatings; rental of optical measuring instruments and devices for colour testing and colour matching.

Abrégé

The present invention provides a method for overcoating a printed substrate, preferably corrugated board, the method comprising the steps of: providing the substrate, wherein the substrate has an area on which at least one ink has been printed, preferably by inkjet printing; and overcoating at least a portion of the area with a coating composition, the composition having a continuous aqueous phase and a solid phase comprising (preferably silica-containing) inorganic nanoparticles dispersed through the continuous aqueous phase, wherein the z-average diameter of the inorganic nanoparticles is 1 nm to 100 nm and the mass fraction of the inorganic nanoparticles within the coating composition is more than 5%. Also provided is a set for printing on and overcoating a substrate comprising a container A comprising an aqueous ink and container B comprising the coating composition as defined above.

Classes IPC  ?

• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
• C09D 11/12 - Encres d’imprimerie à base de cires ou de bitume
• C09D 11/322 - Encres à pigments
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• C09D 11/40 - Jeux d’encres spécialement adaptés à l’impression à jet d’encre à plusieurs couleurs

Abrégé

A coating material which is processable by non-impact printing to form at least a part of a coating layer representing an image, the coating material having an amorphous resin portion, is curable and is configured for being applied with a thickness of at least 15 μm, the coating material having one or more of the following: a polyester resin having at least one incorporated acid monomer and wherein at least 10 weight percent of the at least one incorporated acid monomer is isophthalic acid; a polyester resin containing 1 to 100 w-% of cycloaliphatic glycol compounds with respect to the total weight of the glycol compounds of the polyester resin component; an acrylic resin; a fluorine containing polymer; a polyurethane resin.

Classes IPC  ?

• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• B41J 2/005 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/104 - Polyesters
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• G03G 9/08 - Développateurs avec des particules de toner
• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• B05D 1/06 - Application de matériaux en particules
• C09D 5/03 - Peintures pulvérulentes
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
• C09D 167/03 - Acides dicarboxyliques et composés dihydroxylés dont les groupes hydroxy et carboxyle sont liés directement à des cycles aromatiques
• G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
• G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
• C09D 163/10 - Résines époxy modifiées par des composés non saturés
• G03G 9/09 - Agents colorants pour les particules de toner
• G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
• C09D 7/65 - Adjuvants macromoléculaires
• C09D 7/40 - Adjuvants
• B05C 9/14 - Appareillages ou installations pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par des moyens non prévus dans l'un des groupes , ou dans lesquels le moyen pour déposer le liquide ou autre matériau fluide n'est pas important pour appliquer un liquide ou autre matériau fluide et exécuter une opération auxiliaire l'opération auxiliaire nécessitant un chauffage
• B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment

Abrégé

The present invention relates to a self-stratifying multi-component thermosetting coating powder composition, comprising component 1 which comprises a hydroxyl-functional polyester resin (A) and a crosslinker (C1), and component 2 which comprises a hydroxyl-functional acrylic resin (B) and a crosslinker (C2), wherein components 1 and 2 are each present in a multitude of discrete particles, the crosslinkers (C1) and (C2) are selected from the group of isocyanates, and the composition further comprises color pigments. The invention further relates to a process for producing a multi-component thermosetting coating powder composition, to a powder coating obtained by using the coating powder composition, and to a substrate being at least partially coated with the powder coating.

Classes IPC  ?

• C08G 18/62 - Polymères de composés contenant des liaisons doubles carbone-carbone
• C09D 5/03 - Peintures pulvérulentes
• C09D 175/06 - Polyuréthanes à partir de polyesters

Abrégé

The present invention relates to a thermosetting material for use in a 3D printing process comprising: a) at least one epoxy resin A, b) at least one elastomer-modified epoxy resin B, c) at least one resin C with a dynamic viscosity of below 4 Pas at 150° C., d) at least one of a curing agent D capable of reacting with A, B and optionally C, e) and optionally additional compounds, wherein the glass transition temperature of the uncured material is at least 30° C., preferably at least 40° C. as measured with DSC at a heating rate of 20° C./min. The present invention relates to a thermosetting material for use in a 3D printing process comprising: a) at least one epoxy resin A, b) at least one elastomer-modified epoxy resin B, c) at least one resin C with a dynamic viscosity of below 4 Pas at 150° C., d) at least one of a curing agent D capable of reacting with A, B and optionally C, e) and optionally additional compounds, wherein the glass transition temperature of the uncured material is at least 30° C., preferably at least 40° C. as measured with DSC at a heating rate of 20° C./min. The invention further relates to a method of producing a cured 3D thermoset object and the use of the above-mentioned thermosetting material in a 3D printing process.

Classes IPC  ?

• B29C 64/171 - Procédés de fabrication additive spécialement adaptés à la fabrication d'objets multiples en 3D
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B29C 64/268 - Agencements pour irradiation par faisceaux d’électrons [FE]
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive
• C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
• C08G 59/20 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les composés époxydés utilisés
• C08J 3/12 - Pulvérisation ou granulation
• C08G 63/00 - Composés macromoléculaires obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale de la macromolécule

Abrégé

The present invention relates to a thermosetting coating powder comprising at least one fluoropolymer, at least two polyester resins and a curing agent, characterized in that the polyester resins comprise at least one amorphous polyester resin and at least one semi-crystalline polyester resin. The invention also focusses on a substrate having a powder coating thereon on at least one surface with the powder coating being obtained from the thermosetting coating powder, and the use of the thermosetting coating powder for the coating of outdoor structures, for example façade elements and bridges.

Classes IPC  ?

• C09D 127/12 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogèn; Compositions de revêtement à base de dérivés de tels polymères non modifiés par un post-traitement chimique contenant des atomes de fluor
• C09D 175/06 - Polyuréthanes à partir de polyesters
• C08G 18/40 - Composés de haut poids moléculaire
• C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
• C08G 18/62 - Polymères de composés contenant des liaisons doubles carbone-carbone
• C08G 18/80 - Polyisocyanates bloqués

Abrégé

The present invention relates to a thermosetting material for use in additive manufacturing, the material comprising at least one thermosetting resin and at least two curing compounds different from said thermosetting resin that are able to cure this/these thermosetting resin(s), wherein at least one curing compound is provided for curing during the additive manufacturing process and at least one curing compound is provided for curing during a post-curing step. The invention furthermore relates to a method of producing a cured 3D thermoset object comprising at least the steps of subjecting the material according to the present invention to an additive manufacturing process, obtaining a partially cured 3D thermoset object and subsequently subjecting the partially cured 3D thermoset object to a post-curing process to further cure the 3D thermoset object Additionally, the invention relates to the use of the material in an SLS, FFF, CBAM, FGF or powder bed additive manufacturing process.

Classes IPC  ?

• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules
• C08J 3/28 - Traitement par ondes énergétiques ou par rayonnement de particules

Produits et services

(1) Lacquers and powder lacquers for solid wood, for engineered wood, such as medium density fibre board (MDF), parquet lacquers; lacquers and powder lacquers for metal, such as steel, aluminum, iron; lacquers and powder lacquers for metal alloys; lacquers and powder lacquers for polymeric substrates, such as plastics; lacquers and powder lacquers for polypropylene, for polyethylene, for polyvinyl chloride, for polyethylene terephthalate; lacquers and powder lacquers for fibre, such as carbon fibre, glass fibre; lacquers and powder lacquers for glass; lacquers and powder lacquers for composite substrate of before mentioned substrates; lacquers and powder lacquers for concrete, for ceramics and for clay; powder coatings for industrial applications in the architectural industry, the automotive industry, the transportation industry, the machinery industry, agricultural and construction industry, the aerospace and defence industry, the appliances industry, the food and cosmetic packaging industry, the cans and tubes industry, the lighting industry, the information technology and electronics industry, the furniture industry, sports and leisure industry, and the retail equipment industry; paints and lacquer glazes; paint primers; coatings namely liquid paints for use on wood, engineered wood, metal, metal alloys, plastics, polypropylene, polyethylene, polyvinyl chloride, polyethylene terephthalate, carbon fibre, glass fibre, glass, ceramics, clay, leather and items that are composed of more than one of the foregoing materials and liquid paints for industrial applications in the architectural industry, the automotive industry, the transportation industry, the machinery industry, the aerospace and defence industry, the appliances industry, the food and cosmetic packaging industry, the cans and tubes industry, the lighting industry, the information technology and electronics industry, the retail equipment industry.

Produits et services

(1) Lacquers and powder lacquers for solid wood, for engineered wood, such as medium density fibre board (MDF), parquet lacquers; lacquers and powder lacquers for metal, such as steel, aluminum, iron; lacquers and powder lacquers for metal alloys; lacquers and powder lacquers for polymeric substrates, such as plastics; lacquers and powder lacquers for polypropylene, for polyethylene, for polyvinyl chloride, for polyethylene terephthalate; lacquers and powder lacquers for fibre, such as carbon fibre, glass fibre; lacquers and powder lacquers for glass; lacquers and powder lacquers for composite substrate of before mentioned substrates; lacquers and powder lacquers for concrete, for ceramics and for clay; powder coatings for industrial applications in the architectural industry, the automotive industry, the transportation industry, the machinery industry, agricultural and construction industry, the aerospace and defence industry, the appliances industry, the food and cosmetic packaging industry, the cans and tubes industry, the lighting industry, the information technology and electronics industry, the furniture industry, sports and leisure industry, and the retail equipment industry; paints and lacquer glazes; paint primers; coatings namely liquid paints for use on wood, engineered wood, metal, metal alloys, plastics, polypropylene, polyethylene, polyvinyl chloride, polyethylene terephthalate, carbon fibre, glass fibre, glass, ceramics, clay, leather and items that are composed of more than one of the foregoing materials and liquid paints for industrial applications in the architectural industry, the automotive industry, the transportation industry, the machinery industry, the aerospace and defence industry, the appliances industry, the food and cosmetic packaging industry, the cans and tubes industry, the lighting industry, the information technology and electronics industry, the retail equipment industry.

Abrégé

pp) is from 100 to 500 g/mol. Further, an object comprising such composition in a cured state and a use of such compositio in an additive manufacturing process is provided.

Classes IPC  ?

• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B29C 64/00 - Fabrication additive, c. à d. fabrication d’objets en trois dimensions [3D] par dépôt additif, agglomération additive ou stratification additive, p.ex. par impression en 3D, stéréolithographie ou frittage laser sélectif
• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• C09D 11/30 - Encres pour l'impression à jet d'encre

Abrégé

The present invention provides an aqueous pigment concentrate comprising one or more pigments, wherein the total pigment concentration in the aqueous pigment concentrate is from 5 to 40 wt. %, one or more pigment dispersing agents, wherein the total pigment dispersing agent concentration in the aqueous pigment concentrate is from 0.5 to 5 wt. %, one or more non-ionic surfactants with a hydrophilic-lipophilic balance (HLB) value of at least (12), wherein the total concentration of non-ionic surfactants with an HLB value of at least (12) in the aqueous pigment concentrate is from 0.1 to 10 wt. %, and water as balance. Also provided is an aqueous ink comprising the aqueous pigment concentrate as well as a use thereof for inkjet printing, preferably on a corrugated board or on a liner for the production of corrugated board.

Classes IPC  ?

• C09D 11/322 - Encres à pigments
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• C09D 11/00 - Encres

Abrégé

The present invention provides an aqueous ink comprising one or more film forming agents, wherein the total film forming agent concentration in the aqueous ink is from 0.1 to 30 wt. %, and optionally one or more emulsifiers, preferably wherein the total emulsifier concentration in the aqueous ink is from 0.1 to 10 wt. %. The one or more emulsifiers, if present, are fatty acid esters of polyalkoxylated sorbitan and/or the one or more film forming agents fulfil at least one of the following properties: a Young modulus of at least 2 GPa, and a nano hardness of at least 0.08 GPa. Also provided is a use thereof for inkjet printing, preferably on a corrugated board or on a liner for the production of corrugated board.

Classes IPC  ?

• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• C09D 11/322 - Encres à pigments
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• C09D 11/033 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le solvant
• D21H 19/12 - Couches sans pigments appliquées sous forme d'une solution utilisant de l'eau comme solvant unique, p.ex. en présence de composés acides ou alcalins
• B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquage; Matériaux en feuilles utilisés à cet effet

Abrégé

A housing material (108) for a photovoltaic module comprises a plurality of fibers and powder coating material (104), wherein the powder coating material (104) comprises an epoxy resin with an epoxy equivalent weight in between 150 g/eq. and 1800 g/eq, wherein a glass transition temperature of the powder coating material (104) is at least 30° C. measured with Differential Scanning calorimetry at a heating rate of 20 K/min.

Classes IPC  ?

• H01L 31/048 - Encapsulation de modules
• H01L 31/049 - Faces arrières protectrices

Produits et services

Printers' pastes [ink]; printers' pastes [ink]; printers' lacquers; paints for use in the printing industry; materials for use as constituents of printing inks; materials for use as constituents of printing inks; printing toner; toner contained in cartridges; typographic ink; varnishes; colorants; spray coatings being paints; lacquers for transfer printing; coatings; weatherproofing coatings [paints]; weatherproofing coatings [paints]; paints in powder form; preparations for use as waterproofing coatings on the surfaces of structures [paints]; spray coatings [paints]; metallic inks; coating materials for building purposes [paints]; house paint; printing ink; protective coatings for application in liquid form for use on metals; powder paints; spray coatings [anti-corrosives]; coating compositions for application to brickwork [paints or oils]; colorants for use in the manufacture of printing ink. Ink; prints; printed matter; photographs [printed]; graphic art prints; graphic reproductions. Wholesale services in relation to printed matter; retail services in relation to printed matter. Digital printing; printing; printing; providing information relating to printing services; printing of digitally stored pictures and photographs; design printing for others; treatment of materials using chemicals; providing material treatment information; metal treating; metal treating; metal plating; metal coating [not painting]; treatment and coating of metal surfaces; powder coating; treatment and processing of plastics. Professional consultancy relating to technology; design services; custom design services; design of printed material; design of printed material; rendering of computer graphics (digital imaging services); graphic illustration services for others; graphic arts design; development of coatings for metals.

Abrégé

The present invention relates to a thermosetting material for use in additive manufacturing, the material comprising at least one thermosetting resin and at least two curing compounds different from said thermosetting resin that are able to cure this/these thermosetting resin(s), wherein at least one curing compound is provided for curing during the additive manufacturing process and at least one curing compound is provided for curing during a post-curing step. The invention furthermore relates to a method of producing a cured 3D thermoset object comprising at least the steps of subjecting the material according to the present invention to an additive manufacturing process, obtaining a partially cured 3D thermoset object and subsequently subjecting the partially cured 3D thermoset object to a post-curing process to further cure the 3D thermoset object. Additionally, the invention relates to the use of the material in an SLS, FFF, CBAM, FGF or powder bed additive manufacturing process.

Classes IPC  ?

• B29C 64/141 - Procédés de fabrication additive n’utilisant que des matériaux solides
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• C08G 59/22 - Composés diépoxydés
• C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
• C08G 59/44 - Amides
• C08G 59/50 - Amines
• C08J 3/12 - Pulvérisation ou granulation
• C08G 59/56 - Amines en mélange avec d'autres agents de durcissement
• C08G 59/58 - Amines en mélange avec d'autres agents de durcissement avec des acides polycarboxyliques ou leurs anhydrides, halogénures ou esters à bas poids moléculaire
• C08G 59/48 - Amides en mélange avec d'autres agents de durcissement avec des acides polycarboxyliques ou leurs anhydrides, halogénures ou esters à bas poids moléculaire
• C08G 59/42 - Acides polycarboxyliques; Leurs anhydrides, halogénures ou esters à bas poids moléculaire
• C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules
• C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy

Abrégé

The present invention is directed to a polymeric thermosetting multi-component powder composition for use in a 3D printing process comprising at least component A and component B, wherein component A is present in a multitude of discrete particles, each particle being homogenous and comprising a curable resin but no curing agent for this resin, and component B is present in another multitude of discrete particles, each particle being homogenous and comprising a curing agent for at least partially curing said curable resin, but no curable resin solely curable by the curing agent. Also disclosed is a 3D thermoset object obtained by using such composition in a 3D printing process, a process for production of such a composition and use of such a composition in a 3D printing process.

Classes IPC  ?

• B29C 64/141 - Procédés de fabrication additive n’utilisant que des matériaux solides
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• C08G 59/42 - Acides polycarboxyliques; Leurs anhydrides, halogénures ou esters à bas poids moléculaire
• C08G 59/48 - Amides en mélange avec d'autres agents de durcissement avec des acides polycarboxyliques ou leurs anhydrides, halogénures ou esters à bas poids moléculaire
• C08G 59/58 - Amines en mélange avec d'autres agents de durcissement avec des acides polycarboxyliques ou leurs anhydrides, halogénures ou esters à bas poids moléculaire
• C08J 3/12 - Pulvérisation ou granulation
• C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules
• C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
• C08G 59/56 - Amines en mélange avec d'autres agents de durcissement

Abrégé

The present invention relates to a thermosetting material for use in a 3D printing process comprising: a) at least one epoxy resin A, b) at least one elastomer-modified epoxy resin B, c) at least one resin C with a dynamic viscosity of below 4 Pas at 150 °C, d) at least one of a curing agent D capable of reacting with A, B and optionally C, e) and optionally additional compounds, wherein the glass transition temperature of the uncured material is at least 30 °C, preferably at least 40 °C as measured with DSC at a heating rate of 20 °C/min. The invention further relates to a method of producing a cured 3D thermoset object and the use of the above-mentioned thermosetting material in a 3D printing process.

Classes IPC  ?

• C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
• C08G 59/44 - Amides
• C08G 59/50 - Amines
• C08G 59/22 - Composés diépoxydés
• B29C 64/141 - Procédés de fabrication additive n’utilisant que des matériaux solides
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• C08J 3/12 - Pulvérisation ou granulation
• B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux
• C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy

Abrégé

The present invention provides an aqueous ink comprising one or more film forming agents, wherein the total film forming agent concentration in the aqueous ink is from 0.1 to 30 wt.%, and optionally one or more emulsifiers, preferably wherein the total emulsifier concentration in the aqueous ink is from 0.1 to 10 wt.%. The one or more emulsifiers, if present, are fatty acid esters of polyalkoxylated sorbitan and/or the one or more film forming agents fulfil at least one of the following properties: a Young modulus of at least 2 GPa, and a nano hardness of at least 0.08 GPa. Also provided is a use thereof for inkjet printing, preferably on a corrugated board or on a liner for the production of corrugated board.

Classes IPC  ?

• C09D 11/322 - Encres à pigments
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants

Abrégé

The present invention provides an aqueous ink comprising one or more film forming agents, wherein the total film forming agent concentration in the aqueous ink is from 0.1 to 30 wt.%, and optionally one or more emulsifiers, preferably wherein the total emulsifier concentration in the aqueous ink is from 0.1 to 10 wt.%. The one or more emulsifiers, if present, are fatty acid esters of polyalkoxylated sorbitan and/or the one or more film forming agents fulfil at least one of the following properties: a Young modulus of at least 2 GPa, and a nano hardness of at least 0.08 GPa. Also provided is a use thereof for inkjet printing, preferably on a corrugated board or on a liner for the production of corrugated board.

Classes IPC  ?

• C09D 11/322 - Encres à pigments
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants

Abrégé

The present invention provides an aqueous pigment concentrate comprising one or more pigments, wherein the total pigment concentration in the aqueous pigment concentrate is from 5 to 40 wt.%, one or more pigment dispersing agents, wherein the total pigment dispersing agent concentration in the aqueous pigment concentrate is from 0.5 to 5 wt.%, one or more non-ionic surfactants with a hydrophilic-lipophilic balance (HLB) value of at least (12), wherein the total concentration of non-ionic surfactants with an HLB value of at least (12) in the aqueous pigment concentrate is from 0.1 to 10 wt.%, and water as balance. Also provided is an aqueous ink comprising the aqueous pigment concentrate as well as a use thereof for inkjet printing, preferably on a corrugated board or on a liner for the production of corrugated board.

Classes IPC  ?

• C09D 11/322 - Encres à pigments
• C09D 11/326 - Encres à pigments caractérisées par le dispersant du pigment

Abrégé

A radiation curable coating composition comprising unsaturated prepolymers in an amount of between 10 and 85 wt%, preferably between 15 and 60 wt% and even more preferably between 20 and 45 wt% of the total composition for building up a coating matrix, characterised in that the composition comprises furthermore at least first and second modifying particles, wherein the at least first and second modifying particles are a combination of hard and soft modifying particles or a combination of two kinds of hard modifying particles, and wherein the hard modifying particles have a Mohs hardness of at least 5, prefer- ably at least 6, and a mean particle size d(50) between 30 and 200 µm, preferably between 40 and 150 µm, more preferably between 60 and 130 µm and most preferably between 75 and 120 µm, a coating made by using said radiation curable coating composition, a coating method, comprising said radiation curable coating composition.

Classes IPC  ?

• C08K 7/20 - Verre
• C09D 4/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
• C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle

Abrégé

The present invention relates to a powder coating composition comprising at least one opaque basic powder coating B and at least one effect powder coating A comprising effect pigment particles, wherein the effect pigment particles present in the effect powder coating A are, at least partially, coated with a transparent, curable or thermoplastic powder coating matrix and wherein the effect powder coating A is ground so that less than 70 % by weight, preferably less than 60 % by weight, more preferably less than 50 % by weight, and most preferably less than 40 % by weight, of the effect powder coating A have a grain size of below 90 µm, as measured by sieve analysis.

Classes IPC  ?

• C09D 5/03 - Peintures pulvérulentes
• C09D 7/62 - Adjuvants non macromoléculaires inorganiques modifiés par traitement avec d’autres composés
• C09C 1/00 - Traitement de substances inorganiques particulières, autres que des charges fibreuses ; Préparation du noir de carbone
• C09C 1/64 - Aluminium

Abrégé

A housing material (108) for a photovoltaic module comprises a plurality of fibers and powder coating material (104), wherein the powder coating material (104) comprises an epoxy resin with an epoxy equivalent weight in between 150 g/eq. and 1800 g/eq, wherein a glass transition temperature of the powder coating material (104) is at least 30 °C measured with Differential Scanning Calorimetry at a heating rate of 20 K / min.

Classes IPC  ?

• H01L 31/048 - Encapsulation de modules
• H01L 31/049 - Faces arrières protectrices

Abrégé

A non-impact printing device (301) comprising: a coating material (237) being curable and comprising a resin; the coating material comprising an amorphous resin portion in an amount of at least 30 w-% based on the overall amount of resin and comprising with respect to the entire amount of coating material less than 0.5 w-% of flow additive; a printing unit, in particular an electrophotographic printing unit, being configured for printing the coating material (237) so as to form a coating layer, wherein the coating layer forms at least part of a layer package comprising at least one layer; the non-impact printing device being configured for providing the layer package so as to define a surface structure with the layer package; wherein the surface structure is defined by a thickness variation of the layer package; wherein the thickness variation is in a range between 1 μm and 1000 μm, in particular in a range between 1 and 300 μm, and is in particular more than 1 μm, in particular more than 5 μm, in particular more than 10 μm and in particular more than 20 μm.

Classes IPC  ?

• G03G 9/00 - Développateurs
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• B41J 2/005 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/104 - Polyesters
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• G03G 9/08 - Développateurs avec des particules de toner
• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• B05D 1/06 - Application de matériaux en particules
• C09D 5/03 - Peintures pulvérulentes
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
• C09D 167/03 - Acides dicarboxyliques et composés dihydroxylés dont les groupes hydroxy et carboxyle sont liés directement à des cycles aromatiques
• G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
• G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
• C09D 163/10 - Résines époxy modifiées par des composés non saturés
• G03G 9/09 - Agents colorants pour les particules de toner
• G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
• C09D 7/65 - Adjuvants macromoléculaires
• C09D 7/40 - Adjuvants
• B05C 9/14 - Appareillages ou installations pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par des moyens non prévus dans l'un des groupes , ou dans lesquels le moyen pour déposer le liquide ou autre matériau fluide n'est pas important pour appliquer un liquide ou autre matériau fluide et exécuter une opération auxiliaire l'opération auxiliaire nécessitant un chauffage
• B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C08K 3/36 - Silice
• C08K 3/22 - Oxydes; Hydroxydes de métaux

Abrégé

A coating layer application device (200) for applying a coating layer, which is located on a transfer element, to a substrate, the coating layer (206) being formed from a coating material, in particular a thermosetting coating material, the coating layer (206) being curable and comprising an amorphous material, the coating layer application device comprising: a heating device (214, 220) being configured so as to (i) maintain the temperature of the coating layer (206) within a temperature range before removal of N the transfer element (204) from the coating layer (206), wherein within the temperature range the uncured coating material is in its supercooled liquid state; and/or (ii) partially cure the coating layer (206) during a contact of the coating layer (206) and the substrate (210) and before removal of the transfer element (204) from the coating layer, in particular by increasing the temperature of the coating layer (206) to a temperature at or above a curing temperature of the coating layer (206).

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• C09D 5/03 - Peintures pulvérulentes
• C09D 7/65 - Adjuvants macromoléculaires
• C09D 7/40 - Adjuvants
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/104 - Polyesters
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
• B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
• B05C 9/14 - Appareillages ou installations pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par des moyens non prévus dans l'un des groupes , ou dans lesquels le moyen pour déposer le liquide ou autre matériau fluide n'est pas important pour appliquer un liquide ou autre matériau fluide et exécuter une opération auxiliaire l'opération auxiliaire nécessitant un chauffage
• B41J 2/005 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• G03G 9/08 - Développateurs avec des particules de toner
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• B05D 1/06 - Application de matériaux en particules
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
• C09D 167/03 - Acides dicarboxyliques et composés dihydroxylés dont les groupes hydroxy et carboxyle sont liés directement à des cycles aromatiques
• G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
• G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
• C09D 163/10 - Résines époxy modifiées par des composés non saturés
• G03G 9/09 - Agents colorants pour les particules de toner
• G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C08K 3/36 - Silice
• C08K 3/22 - Oxydes; Hydroxydes de métaux

Abrégé

A developer comprises: at least one carrier; and, in an amount of 10 wt-% or less, a coating material (237), in particular for generating a coating layer by non-impact printing, the coating material being provided in the form of particles and comprising: a curable resin preferably an at least partially thermal curable resin and even more in particular curable by a crosslinking agent able to react with functional groups of the resin, the resin comprising in particular an amorphous resin portion; wherein an average diameter of the particles is in a range between 1 μm and 25 μm; and wherein the particles have an average sphericity larger than 0.7, in particular larger than 0.8, in particular a sphericity larger than 0.9; wherein, if the coating material is heated from room temperature with a heating rate of 5 K per minute, the coating material upon heating reduces its viscosity down to a minimum viscosity and increases its viscosity upon further increase of the temperature; wherein the minimum viscosity is in a range between 3 Pascal seconds and 20000 Pascal seconds.

Classes IPC  ?

• G03G 9/00 - Développateurs
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• B41J 2/005 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/104 - Polyesters
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• G03G 9/08 - Développateurs avec des particules de toner
• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• B05D 1/06 - Application de matériaux en particules
• C09D 5/03 - Peintures pulvérulentes
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
• C09D 167/03 - Acides dicarboxyliques et composés dihydroxylés dont les groupes hydroxy et carboxyle sont liés directement à des cycles aromatiques
• G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
• G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
• C09D 163/10 - Résines époxy modifiées par des composés non saturés
• G03G 9/09 - Agents colorants pour les particules de toner
• G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
• C09D 7/65 - Adjuvants macromoléculaires
• C09D 7/40 - Adjuvants
• B05C 9/14 - Appareillages ou installations pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par des moyens non prévus dans l'un des groupes , ou dans lesquels le moyen pour déposer le liquide ou autre matériau fluide n'est pas important pour appliquer un liquide ou autre matériau fluide et exécuter une opération auxiliaire l'opération auxiliaire nécessitant un chauffage
• B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C08K 3/36 - Silice
• C08K 3/22 - Oxydes; Hydroxydes de métaux

Abrégé

Coating material (237) for generating a coating layer by non-impact printing wherein the coating layer represents an image and wherein a resolution of the image is at least 100 DPI, the coating material comprising a curable resin; wherein the coating material (237) exhibits a minimum viscosity when being heated from room temperature with a heating rate of 5 Kelvin per minute up to a temperature where curing of the coating material occurs, wherein the minimum viscosity is in a range between 3 Pascal seconds to 20000 Pascal seconds, in particular in a range between 50 Pascal seconds and 10000 Pascal seconds and further in particular in a range between 250 Pascal seconds and 7000 Pascal seconds; and wherein a pill flow length is below 350 mm at a potential curing temperature which may be used to cure the coating material.

Classes IPC  ?

• G03G 9/00 - Développateurs
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• B41J 2/005 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/104 - Polyesters
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• G03G 9/08 - Développateurs avec des particules de toner
• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• B05D 1/06 - Application de matériaux en particules
• C09D 5/03 - Peintures pulvérulentes
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
• C09D 167/03 - Acides dicarboxyliques et composés dihydroxylés dont les groupes hydroxy et carboxyle sont liés directement à des cycles aromatiques
• G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
• G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
• C09D 163/10 - Résines époxy modifiées par des composés non saturés
• G03G 9/09 - Agents colorants pour les particules de toner
• G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
• C09D 7/65 - Adjuvants macromoléculaires
• C09D 7/40 - Adjuvants
• B05C 9/14 - Appareillages ou installations pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par des moyens non prévus dans l'un des groupes , ou dans lesquels le moyen pour déposer le liquide ou autre matériau fluide n'est pas important pour appliquer un liquide ou autre matériau fluide et exécuter une opération auxiliaire l'opération auxiliaire nécessitant un chauffage
• B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C08K 3/36 - Silice
• C08K 3/22 - Oxydes; Hydroxydes de métaux

Abrégé

The invention relates to a multi-stage curing ink comprising compounds for forming at least one organic matrix, which is cured via radical polymerisation and which curing can be initiated by radiation, and comprising alkoxysilane in a quantity of 10 to 60 wt. %, preferably 20 to 50 wt. %, in relation to the total formulation, in order to form at least one inorganic matrix, which is cured via non-radical polymerisation and which curing can be initiated thermally, the ink also including a structure-reinforcing polymer having a number average molecular mass (Mn) of greater than 3000 g/mol, preferably greater than 10,000 g/mol, and particularly preferably greater than 30,000 g/mol, and the viscosity of the ink at 50° C. is in the region of 6 to 15 mPa·s, particularly preferably in the region of 9 to 11 mPa·s, measured with a Brookfield rheometer using a UL adapter with a rotational speed of 50 rotations per minute.

Classes IPC  ?

• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• C09D 11/033 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le solvant
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• C09D 11/36 - Encres pour l'impression à jet d'encre à base de solvants non aqueux
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants

Abrégé

The present invention relates to the use of a thermosetting polymeric powder composition in a 3D dry printing process to produce a 3D duroplast object, the composition comprising at least one curable polymeric binder material with free functional groups, wherein during the 3D dry printing process the formed object is only partially cured to a curing degree of below 90%, preferably below 60%, most preferably between 35% and 60%, and the printing process is being followed by a post treatment comprising a heat treatment step to fully cure the printed object into a 3D duroplast object.

Classes IPC  ?

• C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions contenant des dérivés de tels polymères
• C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
• C08L 33/08 - Homopolymères ou copolymères des esters de l'acide acrylique
• C08L 33/10 - Homopolymères ou copolymères des esters de l'acide méthacrylique
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules

Abrégé

A coating material processable by non-impact printing to form at least a part of a coating layer representing an image, the coating material having an amorphous resin portion, is curable and is configured for being applied with a thickness of at least 15 μm, the coating material having one or more of the following: a polyester resin having at least one incorporated acid monomer and wherein at least 10 weight percent of the at least one incorporated acid monomer is isophthalic acid; a polyester resin containing 1 to 100 w-% of cycloaliphatic glycol compounds with respect to the total weight of the glycol compounds of the polyester resin component; an acrylic resin; a fluorine containing polymer; a polyurethane resin.

Classes IPC  ?

• C09D 11/00 - Encres
• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
• G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
• G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
• B05D 1/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• B41J 2/005 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/104 - Polyesters
• C09D 11/106 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• G03G 9/08 - Développateurs avec des particules de toner
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• B05D 1/06 - Application de matériaux en particules
• C09D 5/03 - Peintures pulvérulentes
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
• C09D 167/03 - Acides dicarboxyliques et composés dihydroxylés dont les groupes hydroxy et carboxyle sont liés directement à des cycles aromatiques
• G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
• C09D 163/10 - Résines époxy modifiées par des composés non saturés
• G03G 9/09 - Agents colorants pour les particules de toner
• C09D 7/65 - Adjuvants macromoléculaires
• C09D 7/40 - Adjuvants
• B05C 9/14 - Appareillages ou installations pour appliquer des liquides ou d'autres matériaux fluides aux surfaces par des moyens non prévus dans l'un des groupes , ou dans lesquels le moyen pour déposer le liquide ou autre matériau fluide n'est pas important pour appliquer un liquide ou autre matériau fluide et exécuter une opération auxiliaire l'opération auxiliaire nécessitant un chauffage
• B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C08K 3/36 - Silice
• C08K 3/22 - Oxydes; Hydroxydes de métaux

Produits et services

(1) Lacquers and powder lacquers, namely lacquers for wood, lacquers for engineered wood, lacquers for metal; lacquers for metal alloys, lacquers for plastics, lacquers for polypropylene, lacquers for polyethylene, lacquers for polyvinyl chloride, lacquers for polyethylene terephthalate, lacquers for carbon fibre, lacquers for glass fibre, lacquers for glass, lacquers for ceramics, lacquers for clay, lacquers for leather, and lacquers for items that are composed of more than one of the foregoing materials; powder coatings, namely powder paints for industrial applications in the architectural industry, the automotive industry, the transportation industry, the machinery industry, the aerospace and defence industry, the appliances industry, the food and cosmetic packaging industry, the cans and tubes industry, the lighting industry, the information technology and electronics industry, and the retail equipment industry; paints and lacquer glazes; distemper paints; coatings for wood in the nature of paints; paint primers; coatings namely liquid paints for use on wood, engineered wood, metal, metal alloys, plastics, polypropylene, polyethylene, polyvinyl chloride, polyethylene terephthalate, carbon fibre, glass fibre, glass, ceramics, clay, leather and items that are composed of more than one of the foregoing materials and liquid paints for industrial applications in the architectural industry, the automotive industry, the transportation industry, the machinery industry, the aerospace and defence industry, the appliances industry, the food and cosmetic packaging industry, the cans and tubes industry, the lighting industry, the information technology and electronics industry, the retail equipment industry.

Produits et services

Lacquers; powder paints and coatings, namely, thermoplastic powder paints, thermosetting powder paints, resin-based powder paints curable and non-curable or applied by means of thermo-sublimation; powder paints for interior and exterior applications; powder paints for use on metal, wood, plastics, glass, ceramics, clay, composite materials, natural materials, synthetic materials, and leather; powder paints for industrial applications, namely, for the architectural industry, job shops, automotive industry, transportation industry, general industry, in particular the machinery industry, aerospace and defense industry, agricultural and construction equipment industry, furniture industry, sport and leisure equipment industry, appliances industry, packaging industry, in particular the food and cosmetic packaging industry, cans and tubes industry, lighting industry, information technology (IT) and electronic industry, retail equipment industry; powder paints for use as primers, intermediate layer and topcoats, single layer and multi-layer applications; distempers; wood coatings being paints; primers; liquid paints and coatings, namely, resin-based liquid paint, acrylate-based liquid paint, oligomer-based liquid paint, and polymer based liquid paints, curable and non-curable; oil-based liquid paints; latex-based liquid paints; liquid paints for interior and exterior applications; solvent borne and waterborne liquid paints; liquid paints for use on metal, wood, plastics, glass, ceramics, clay, composite materials, natural materials, synthetic materials, and leather; liquid paints for industrial applications, namely, for the architectural industry, job shops, automotive industry, transportation industry, general industry, in particular the machinery industry, aerospace and defense industry, agricultural and construction equipment industry, furniture industry, sport and leisure equipment industry, appliances industry, packaging industry, in particular the food and cosmetic packaging industry, cans and tubes industry, lighting industry, information technology (IT) and electronic industry, retail equipment industry; liquid paints for use as primers, intermediate layer and topcoats, single layer-and multi-layer applications; powders in the nature of paint for use as coatings

Abrégé

The present invention relates to a radiation curable ink, wherein the polar portion of the surface tension is equal to or greater than 10%, of the total surface tension, and the total surface tension is between 25 and 31 mN/m, the vapor pressure of the total formulation is equal to or less than 25 mPa at room temperature and the ink includes up to 30% by weight, based on the total ink composition, of unsaturated, hydroxy-functional vinylic and/or methacrylic acid esters.

Classes IPC  ?

• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• C09D 11/033 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le solvant
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
• B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquage; Matériaux en feuilles utilisés à cet effet

Abrégé

Coating material (237) for generating a coating layer by non-impact printing wherein the coating layer represents an image and wherein a resolution of the image is at least 100 DPI, the coating material comprising a curable resin; wherein the coating material (237) exhibits a minimum viscosity when being heated from room temperature with a heating rate of 5 Kelvin per minute up to a temperature where curing of the coating material occurs, wherein the minimum viscosity is in a range between 3 Pascal seconds to 20000 Pascal seconds, in particular in a range between 50 Pascal seconds and 10000 Pascal seconds and further in particular in a range between 250 Pascal seconds and 7000 Pascal seconds; and wherein a pill flow length is below 350 mm at a potential curing temperature which may be used to cure the coating material.

Classes IPC  ?

• G03G 15/14 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support
• B41F 7/00 - Rotatives lithographiques
• B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
• B41J 2/315 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par l'application sélective de chaleur à un matériau d'impression ou de transfert d'impression sensibles à la chaleur
• B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquage; Matériaux en feuilles utilisés à cet effet
• C09D 5/46 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte pour revêtement électrostatique ou pour revêtement par agglomération par effet tourbillon
• G03C 11/12 - Dépouillement ou transfert de couches photographiques intactes
• G03G 19/00 - Procédés utilisant des dessins magnétiques; Appareils à cet effet

Abrégé

p below the temperature provided in a pass of the printing process and wherein during each pass of the printing process said polymeric binder material is at least partially cured within the layer thus formed and also at least partially crosslinked with the previous layer. The invention furthermore relates to a 3D printing process using such a thermosetting polymeric powder composition and a 3D-printing product obtained when using such a thermosetting polymeric powder composition.

Classes IPC  ?

• B29C 64/141 - Procédés de fabrication additive n’utilisant que des matériaux solides
• C09D 11/104 - Polyesters
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B29K 67/00 - Utilisation de polyesters comme matière de moulage

Abrégé

The present invention relates to a powder coating formulation, comprising at least one partially crystalline thermoplastic unsaturated polyester (A), at least one thermoplastic allyl prepolymer (B) which is copolymerizable with said polyester, and a thermal initiation system (C), including at least one thermal initiator, wherein the allyl prepolymer (B) has a weight average molar mass greater than 5000 g/mol, preferably greater than 10000 g/mol, and particularly preferably greater than 20000 g/mol, and/or has a viscosity of 30 mPas to 200 mPas, preferably of between 40 mPas and 170 mPas, particularly preferably of between 50 mPas and 150 mPas, and wherein the unsaturated polyester (A) has a melting point of between 90 and 120° C., preferably of 90-110° C., particularly preferably of 90-105° C., and still more preferably of 90-100° C.

Classes IPC  ?

• C09D 5/03 - Peintures pulvérulentes
• C08G 63/20 - Polyesters préparés en présence de composés ayant un groupe réactif ou plus de deux groupes réactifs
• C08G 63/183 - Acides téréphtaliques
• C08G 63/54 - Acides ou composés hydroxylés contenant des carbocycles
• C08G 63/78 - Procédés de préparation
• C09D 167/02 - Polyesters dérivés d'acides dicarboxyliques et de composés dihydroxylés
• C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
• C08F 299/04 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyesters
• C09D 187/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés, obtenus autrement que par des réactions de polymérisation ne faisant intervenir que des liaisons non saturées carbone-carbone

Abrégé

The present invention relates to a thermoplastic, unsaturated semi-crystalline polyester (A) with a Mp of 35°C or above comprising allyl functional groups of formula 1, wherein X is selected from O, N, S and/or P, the value of n is 1 to 4, preferably 1 or 2, the value of p is 0 or 1, R is a substituted or unsubstituted aromatic, aliphatic or cycloaliphatic carbon chain with a number of carbon atoms from 0 to 10, preferably from 2 to 6, and m is at least 1, preferably between 1 and 3, said polyester (A) having a melt viscosity at 130°C below 5 Pas, preferably below 3, more preferably below 1,5 Pas, the polyester (A) containing compounds supporting crystallinity selected from the group comprising saturated and unsaturated, unbranched aliphatic, cycloaliphatic and aromatic alcohols, polyols, carboxylic acids, di- and polycarboxylic acids, anhydrides and derivatives thereof and compounds exhibiting more than one of the listed functional groups, wherein the functional groups of cycloaliphatic and aromatic compounds are located opposite to each other, for example in case of six-membered rings in para/1,4- position, and in all cases the compounds supporting crystallinity contain no further substitution besides the above mentioned alcohol, anhydride or carboxylic groups or derivatives thereof, and wherein the mass fraction of compounds supporting crystallinity based on the mass of the polyester obtained from the synthesis is more than 70%, preferably more than 80%, more preferable more than 90% and most preferably more than 100%. The invention also relates to a process for the production of such a polyester (A) as well as to powder coating composition comprising at least one of such polyester (A).

Classes IPC  ?

• C09D 5/03 - Peintures pulvérulentes
• C08G 63/21 - Polyesters préparés en présence de composés ayant un groupe réactif ou plus de deux groupes réactifs en présence d'acides monocarboxyliques non saturés ou d'alcools monohydriques non saturés ou de leurs dérivés réactifs
• C08G 63/52 - Acides polycarboxyliques ou composés polyhydroxylés dans lesquels au moins un des deux composants contient une insaturation aliphatique
• C08G 63/676 - Polyesters contenant de l'oxygène sous forme de groupes éther dérivés d'acides polycarboxyliques et de composés polyhydroxylés dans lesquels au moins un des deux composants contient une insaturation aliphatique
• C08G 63/685 - Polyesters contenant des atomes autres que le carbone, l'hydrogène et l'oxygène contenant de l'azote
• C08G 63/688 - Polyesters contenant des atomes autres que le carbone, l'hydrogène et l'oxygène contenant du soufre
• C08G 63/692 - Polyesters contenant des atomes autres que le carbone, l'hydrogène et l'oxygène contenant du phosphore
• C08G 63/78 - Procédés de préparation
• C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
• C09D 167/07 - Polyesters non saturés comportant des insaturations carbone-carbone comportant des liaisons non saturées carbone-carbone terminales

Produits et services

Synthetic resin compositions for industrial purposes; unprocessed synthetic resins; unprocessed artificial resins for processing industries; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; chemical preparations and materials for film, photography and printing; silicones. Metals in foil or powder form for 3D printers. Thermoplastic elastomer resins in pellet form for use in manufacture; plastics and resins in extruded form for use in manufacture; semi-worked thermoplastic filaments used for 3D printing; semi-worked pla filaments for use in 3D printing; semi-worked abs filaments for use in 3D printing; semi-worked synthetic resins; semi-processed resins; thermosetting resins, semi-processed. Wholesaling and retailing, including via the Internet, in relation to thermoplastic elastomer resins in pellet form for use in manufacture, plastics and resins in extruded form for use in manufacture, semi-worked thermoplastic filaments used for 3D printing, semi-worked PLA filaments for use in 3D printing, semi-worked ABS filaments for use in 3D printing, semi-worked synthetic resins, semi-processed resins, thermosetting resins, semi-processed. 3D printing services; consultancy services in relation to additive manufacturing. Consultancy, design and research services in the fields of science, engineering and information technology relating to additive manufacturing, development and analysis of materials for use in additive manufacturing.

Produits et services

Synthetic resin compositions for industrial purposes; unprocessed synthetic resins; unprocessed artificial resins for processing industries; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; chemical preparations and materials for film, photography and printing; silicones. Metals in foil or powder form for 3D printers. Thermoplastic elastomer resins in pellet form for use in manufacture; plastics and resins in extruded form for use in manufacture; semi-worked thermoplastic filaments used for 3D printing; semi-worked PLA filaments for use in 3D printing; semi-worked ABS filaments for use in 3D printing; semi-worked synthetic resins; semi-processed resins; thermosetting resins, semi-processed. Wholesale and retail services, including via the internet, in relation to thermoplastic elastomer resins in pellet form for use in manufacture, plastics and resins in extruded form for use in manufacture, semi-worked thermoplastic filaments used for 3D printing, semi-worked PLA filaments for use in 3D printing, semi-worked ABS filaments for use in 3D printing, semi-worked synthetic resins, semi-processed resins, thermosetting resins, semi-processed. 3D printing services; consultancy services in relation to custom manufacture of additives. Consultancy, design and research services in the fields of science, engineering and information technology, also related to custom manufacture of additives, development and analysis of materials for use in custom manufacture of additives.

Produits et services

(1) Unprocessed synthetic resins for industrial purposes; unprocessed synthetic resins; unprocessed artificial resins for processing industries; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; chemical preparations for film, photography and printing; silicones for industrial purposes (2) Metals in foil form for 3D printers and metals in powder form for 3D printers (3) Thermoplastic elastomer resins in pellet form for use in manufacture; plastics and resins in extruded form for use in manufacture; semi-worked thermoplastic filaments used for 3D printing; semi-worked PlA filaments for use in 3D printing; semi-worked ABS filaments for use in 3D printing; semi-worked polymer resins in the form of plates, fibres, billets, bands, bales, powders and granules; semi-processed resins, namely semi-processed acrylic resins, semi-processed natural resins, semi-processed synthetic resins, semi-processed thermoplastic polymer resins, semi-processed polyester resins, semi-processed epoxy resins, semi-processed fluororesin resins, semi-processed polyurethane resins, semi-processed amine resins, semi-processed imide resins; thermosetting resins, semi-processed (1) Wholesaling and retailing, including via the Internet, in relation to thermoplastic elastomer resins in pellet form for use in manufacture, plastics and resins in extruded form for use in manufacture, semi-worked thermoplastic filaments used for 3D printing, semi-worked PLA filaments for use in 3D printing, semi-worked ABS filaments for use in 3D printing, semi-worked synthetic resins, semi-processed acrylic resins, semi-processed natural resins, semi-processed synthetic resins, semi-processed thermoplastic polymer resins, semi-processed polyester resins, semi-processed epoxy resins, semi-processed fluororesin resins, semi-processed polyurethane resins, semi-processed amine resins, semi-processed imide resins, thermosetting resins, semi-processed (2) 3D printing services; consultancy services in relation to additive manufacturing (3) Consultancy, design and research services in the fields of science, engineering and information technology, namely in relation to additive manufacturing, development and analysis of materials for use in additive manufacturing

Produits et services

3D printing services for others; consultancy services in relation to custom manufacture of additives Unprocessed synthetic resin compositions for industrial purposes; unprocessed synthetic resins; unprocessed artificial resins for processing industries; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; chemicals for film, photography and printing; silicones for use in manufacture Metals in foil or powder form for 3D printers Thermoplastic elastomer resins in pellet form for use in manufacture; plastics and resins in extruded form for use in manufacture; semi-worked thermoplastic filaments used for 3D printing; semi-worked PLA filaments for use in 3D printing; semi-worked ABS filaments for use in 3D printing; semi-worked synthetic resins; semi-processed resins; thermosetting resins, semi-processed Wholesale and retail store services, including via the internet, featuring thermoplastic elastomer resins in pellet form for use in manufacture, plastics and resins in extruded form for use in manufacture, semi-worked thermoplastic filaments used for 3D printing, semi-worked PLA filaments for use in 3D printing, semi-worked ABS filaments for use in 3D printing, semi-worked synthetic resins, semi-processed resins, thermosetting resins and compositions, semi-processed Technological and marketing consultancy, design and research services in the fields of science, engineering and information technology, namely, custom manufacture of additives, development and analysis of materials for use in custom manufacture of additives

Produits et services

3D printing services for others; consultancy services in relation to additive manufacturing Unprocessed synthetic resin compositions for industrial purposes; unprocessed synthetic resins; unprocessed artificial resins for processing industries; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; chemicals for film, photography and printing; silicones for use in manufacture Metals in foil or powder form for 3D printers Thermoplastic elastomer resins in pellet form for use in manufacture; plastics and resins in extruded form for use in manufacture; semi-worked thermoplastic filaments used for 3D printing; semi-worked pla filaments for use in 3D printing; semi-worked abs filaments for use in 3D printing; semi-worked synthetic resins; semi-processed resins; thermosetting resins, semi-processed Wholesale and retail store services, including via the Internet, featuring thermoplastic elastomer resins in pellet form for use in manufacture, plastics and resins in extruded form for use in manufacture, semi-worked thermoplastic filaments used for 3D printing, semi-worked PLA filaments for use in 3D printing, semi-worked ABS filaments for use in 3D printing, semi-worked synthetic resins, semi-processed resins, thermosetting resins and compositions, semi-processed Technological consultancy, design and research services in the fields of science, engineering and information technology, namely, as it relates to additive manufacturing, development and analysis of materials for use in additive manufacturing

Abrégé

A curable powder coating composition comprising: a. at least one component (A) comprising thermo-reversible (S-S) bonds and functional groups capable of reacting with an amorphous polymer binder (B) and/or with a (semi)crystalline component (C), and/or at least one component (a1) comprising thermo-reversible (S-S) bonds and at least one component (a2) capable of reacting with (a1) to form component (A), wherein the at least one component (A) comprises at least one amorphous polymer binder with a Tg > 30 °C in case no amorphous polymer binder (B) is contained in the curable powder coating composition and b. optionally at least one amorphous polymer binder (B) with a Tg > 30 °C comprising functional groups capable of reacting with the functional groups of component (A) and/or component (C) and c. at least one (semi)crystalline component (C), preferably a polymer, with a melting point above or equal to 40 °C with functional groups capable of reacting with the functional groups of component (A) and/or the functional groups of the amorphous polymer binder (B) and d. optionally at least one curing/crosslinking agent for component(s) (A) and/or (B) and/or (C).

Classes IPC  ?

• C08G 18/77 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate
• C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
• C08G 18/38 - Composés de bas poids moléculaire contenant des hétéro-atomes autres que l'oxygène
• C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
• C09D 175/06 - Polyuréthanes à partir de polyesters
• C08G 18/72 - Polyisocyanates ou polyisothiocyanates
• C08G 18/80 - Polyisocyanates bloqués
• C08G 63/688 - Polyesters contenant des atomes autres que le carbone, l'hydrogène et l'oxygène contenant du soufre
• C08G 18/46 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale contenant des hétéro-atomes autres que l'oxygène
• C08G 18/66 - Composés des groupes , ou
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy

Abrégé

The present invention relates to the use of a thermosetting polymeric powder composition in a 3D printing process to produce a 3D duroplast, wherein the composition comprises at least one curable polymeric binder material and at least one thermoplast having a Tg and/or Mp below the temperature provided in a pass of the printing process and wherein during each pass of the printing process said polymeric binder material is at least partially cured within the layer thus formed and also at least partially crosslinked with the previous layer. The invention furthermore relates to a 3D printing process using such a thermosetting polymeric powder composition and a 3D-printing product obtained when using such a thermosetting polymeric powder composition.

Classes IPC  ?

• C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
• B29C 64/141 - Procédés de fabrication additive n’utilisant que des matériaux solides
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif

Abrégé

The present invention relates to the use of a thermosetting polymeric powder composition in a 3D dry printing process to produce a 3D duroplast object, the composition comprising at least one curable polymeric binder material with free functional groups, wherein during the 3D dry printing process the formed object is only partially cured to a curing degree of below 90 %, preferably below 60 %, most preferably between 35 % and 60 %, and the printing process is being followed by a post treatment comprising a heat treatment step to fully cure the printed object into a 3D duroplast object.

Classes IPC  ?

• B29C 64/165 - Procédés de fabrication additive utilisant une combinaison de matériaux solides et liquides, p.ex. une poudre avec liaison sélective par liant liquide, catalyseur, inhibiteur ou absorbeur d’énergie
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B33Y 40/20 - Posttraitement, p.ex. durcissement, revêtement ou polissage
• C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions contenant des dérivés de tels polymères

Abrégé

A developer comprises: at least one carrier; and, in an amount of 10 wt-% or less, a coating material (237), in particular for generating a coating layer by non-impact printing, the coating material being provided in the form of particles and comprising: a curable resin preferably an at least partially thermal curable resin and even more in particular curable by a crosslinking agent able to react with functional groups of the resin, the resin comprising in particular an amorphous resin portion; wherein an average diameter of the particles is in a range between 1 µm and 25 µm; and wherein the particles have an average sphericity larger than 0.7, in particular larger than 0.8, in particular a sphericity larger than 0.9; wherein, if the coating material is heated from room temperature with a heating rate of 5 K per minute, the coating material upon heating reduces its viscosity down to a minimum viscosity and increases its viscosity upon further increase of the temperature; wherein the minimum viscosity is in a range between 3 Pascal seconds and 20000 Pascal seconds.

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge

Abrégé

A non-impact printing device (301) comprising: a coating material (237) being curable and comprising a resin; the coating material comprising an amorphous resin portion in an amount of at least 30 w-% based on the overall amount of resin and comprising with respect to the entire amount of coating material less than 0.5 w-% of flow additive; a printing unit, in particular an electrophotographic printing unit, being configured for printing the coating material (237) so as to form a coating layer, wherein the coating layer forms at least part of a layer package comprising at least one layer; the non-impact printing device being configured for providing the layer package so as to define a surface structure with the layer package; wherein the surface structure is defined by a thickness variation of the layer package; wherein the thickness variation is in a range between 1 µm and 1000 µm, in particular in a range between 1 and 300 µm, and is in particular more than 1 µm, in particular more than 5 µm, in particular more than 10 µm and in particular more than 20 µm.

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge

Abrégé

A coating material configured for generating a coating layer (206) by non-impact printing, the coating material comprising : at least one effect particle, comprising at least one at least partially covered effect pigment, the effect pigment being covered, at least partially, by a thermally and/or radiation curable polymeric matrix, wherein the polymer matrix is preferably transparent.

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge

Abrégé

A coating material (237) in particular configured for generating a coating layer by non-impact printing, the coating material being provided in the form of a plurality of particles and comprising: a resin, the resin comprising a curable resin component, the resin further comprising an amorphous resin portion, in particular wherein the resin component is at least partially thermally curable, in particular curable by a crosslinking agent able to react with functional groups of the resin component; and the coating material comprising a charge control agent; wherein the content of charge control agent is at least 2 weight percent based on the overall weight of coating material; and the coating material has a particle size distribution with a d10 value equal to or larger than 5 µm, in particular with the d10 value being in a range between 5 µm and 7 µm.

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• B05D 1/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces
• C09D 5/03 - Peintures pulvérulentes

Abrégé

A coating layer application device (200) for applying a coating layer, which is located on a transfer element, to a substrate, the coating layer (206) being formed from a coating material, in particular a thermosetting coating material, the coating layer (206) being curable and comprising an amorphous material, the coating layer application device comprising: a heating device (214, 220) being configured so as to (i) maintain the temperature of the coating layer (206) within a temperature range before removal of the transfer element (204) from the coating layer (206), wherein within the temperature range the uncured coating material is in its supercooled liquid state; and/or (ii) partially cure the coating layer (206) during a contact of the coating layer (206) and the substrate (210) and before removal of the transfer element (204) from the coating layer, in particular by increasing the temperature of the coating layer (206) to a temperature at or above a curing temperature of the coating layer (206).

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge
• B05D 1/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces
• C09D 5/03 - Peintures pulvérulentes

Abrégé

The present invention relates to the use of a thermosetting polymeric powder composition in a 3D printing process to produce a 3D duroplast, wherein the composition comprises at least one curable polymeric binder material and at least one thermoplast having a Tg and/or Mp below the temperature provided in a pass of the printing process and wherein during each pass of the printing process said polymeric binder material is at least partially cured within the layer thus formed and also at least partially crosslinked with the previous layer. The invention furthermore relates to a 3D printing process using such a thermosetting polymeric powder composition and a 3D-printing product obtained when using such a thermosetting polymeric powder composition.

Classes IPC  ?

• C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
• B29C 64/141 - Procédés de fabrication additive n’utilisant que des matériaux solides
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif

Abrégé

The invention relates to a multi-stage curing ink comprising compounds for forming at least one organic matrix, which is cured via radical polymerisation and which curing can be initiated by radiation, and comprising alkoxysilane in a quantity of 10 to 60 wt.%, preferably 20 to 50 wt.%, in relation to the total formulation, in order to form at least one inorganic matrix, which is cured via non-radical polymerisation and which curing can be initiated thermally, the ink also including a structure-reinforcing polymer having a number average molecular mass (Mn) of greater than 3000 g/mol, preferably greater than 10,000 g/mol, and particularly preferably greater than 30,000 g/mol, and the viscosity of the ink at 50 °C is in the region of 6 to 15 mPa∙s, particularly preferably in the region of 9 to 11 mPa∙s, measured with a Brookfield rheometer using a UL adapter with a rotational speed of 50 rotations per minute.

Classes IPC  ?

• C09D 11/00 - Encres
• C09D 1/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de substances inorganiques
• C09D 1/10 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de substances inorganiques chaux
• C09D 11/10 - Encres d’imprimerie à base de résines artificielles
• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• C09D 11/104 - Polyesters
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants

Abrégé

A coating material (237), in particular for non-impact printing, the coating material comprising: a resin comprising at least one resin component, in particular at least one type of resin, the resin comprising in particular an amorphous resin portion; a curing agent comprising at least one crosslinking agent and/or at least one thermal initiator and/or at least one catalyst; and wherein the coating material comprises the curing agent in an amount such that the cured coating material is able to reach a rating of at least 2-3 in the Methylethylketone- test after 10 s according to the DIN EN 12720; and/or the cured coating material resists at least 50 Isopropyl alcohol double rubs. The resin comprises one or more of the following: (i) a polyester resin component containing with respect to the overall amount of incorporated acid monomers- groups, at least 5 w-% isophthalic acid, in particular at least 10 w-% isophthalic acid, further in particular at least 25 w-% isophthalic acid, further in particular at least 30 w-% isophthalic acid, further in particular at least 50 w-% isophthalic acid, further in particular at least 80 w-% isophthalic acid, further in particular at least 85 w-% isophthalic acid; (ii) a polyester resin component containing 1 to 100 w-% of cycloaliphatic glycol compound with respect to the total weight of the glycol compounds of the polyester resin component, in particular 2,2,4,4-tetraalkylcyclobutane-1,3-diol and/or 2,2,4,4-tetramethyl-1,3-cyclobutanediol; (iii) an acrylic resin; (iv) a fluorine containing polymer, in particular a hydroxyl functional fluorine polymer; (v) a polyurethane resin.

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/08 - Développateurs avec des particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge

Abrégé

Coating material (237) being processable by non-impact printing to form at least a part of a coating layer (206) representing an image; the coating material (237) comprising an amorphous resin portion and being curable; the coating material (237) being configured for being applied with a thickness of at least 15 µm; wherein preferably the coating material (237) is configured for being applied with a thickness of at least 20 µm, in particular with a thickness of at least 30 µm, further in particular with a thickness of at least 40 µm; the coating material comprising one or more of the following: (i) a polyester resin comprising at least one incorporated acid monomer and wherein at least 10 weight percent of the at least one incorporated acid monomer is isophthalic acid; (ii) a polyester resin containing 1 to 100 w-% of cycloaliphatic glycol compounds with respect to the total weight of the glycol compounds of the polyester resin component, in particular 2,2,4,4-tetraalkylcyclobutane-1,3-diol and/or 2,2,4,4-tetramethyl-1,3-cyclobutanediol; (iii) an acrylic resin; (iv) a fluorine containing polymer, in particular a hydroxyl functional fluorine polymer; (v) a polyurethane resin.

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge

Abrégé

Coating material (237) for generating a coating layer by non-impact printing wherein the coating layer represents an image and wherein a resolution of the image is at least 100 DPI, the coating material comprising a curable resin; wherein the coating material (237) exhibits a minimum viscosity when being heated from room temperature with a heating rate of 5 Kelvin per minute up to a temperature where curing of the coating material occurs, wherein the minimum viscosity is in a range between 3 Pascal seconds to 20000 Pascal seconds, in particular in a range between 50 Pascal seconds and 10000 Pascal seconds and further in particular in a range between 250 Pascal seconds and 7000 Pascal seconds; and wherein a pill flow length is below 350 mm at a potential curing temperature which may be used to cure the coating material.

Classes IPC  ?

• G03G 9/087 - Liants pour les particules de toner
• G03G 9/097 - Plastifiants; Agents de contrôle de charge

Abrégé

The present invention relates to the use of a thermosetting polymeric powder composition in a 3D dry printing process to produce a 3D duroplast object, the composition comprising at least one curable polymeric binder material with free functional groups, wherein during the 3D dry printing process the formed object is only partially cured to a curing degree of below 90 %, preferably below 60 %, most preferably between 35 % and 60 %, and the printing process is being followed by a post treatment comprising a heat treatment step to fully cure the printed object into a 3D duroplast object.

Classes IPC  ?

• C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B29C 64/141 - Procédés de fabrication additive n’utilisant que des matériaux solides
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• C08G 59/42 - Acides polycarboxyliques; Leurs anhydrides, halogénures ou esters à bas poids moléculaire

Abrégé

The invention relates to a powder paint comprising at least one base powder paint and at least one effect powder paint having effect pigments, said effect pigments being dispersed in a melt made from transparent effect powder paint. The invention also relates to a method for producing said type of powder paint and to an effect powder coating containing said type of powder paint.

Classes IPC  ?

• C09D 5/03 - Peintures pulvérulentes
• C09D 7/62 - Adjuvants non macromoléculaires inorganiques modifiés par traitement avec d’autres composés
• C09C 1/62 - Pigments ou charges métalliques
• C09C 1/64 - Aluminium
• C09D 5/36 - Essence d'Orient, p.ex. revêtements contenant des pigments du type lamelles pour un brillant nacré
• C09C 1/00 - Traitement de substances inorganiques particulières, autres que des charges fibreuses ; Préparation du noir de carbone
• C09D 7/63 - Adjuvants non macromoléculaires organiques
• C08K 9/10 - Ingrédients encapsulés
• C08K 3/013 - Charges, pigments ou agents de renforcement
• C08K 5/00 - Emploi d'ingrédients organiques

Abrégé

The present invention relates to the use of a thermosetting polymeric powder composition in a Selective Laser Sintering process to produce a 3D duroplast, wherein the composition comprises at least one curable polymeric binder material and wherein during each pass of the SLS process said polymeric binder material is at least partially cured within the layer thus formed and also at least partially crosslinked with the previous layer. The invention furthermore relates to a SLS process using such a thermosetting polymeric powder composition and a 3D-printing product obtained when using such a thermosetting polymeric powder composition.

Classes IPC  ?

• C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B33Y 10/00 - Procédés de fabrication additive
• B29K 67/00 - Utilisation de polyesters comme matière de moulage
• B29K 263/00 - Utilisation de résines époxy comme matière de renforcement
• B29K 105/00 - Présentation, forme ou état de la matière moulée
• B29K 101/10 - Résines thermodurcissables
• B29K 63/00 - Utilisation de résines époxy comme matière de moulage

Abrégé

The invention relates to a powder coating composition containing a binder combination. The binder combination comprises the following components: A) 15 to 70 wt.% of the binder of one or more amorphous carboxyl group-containing polyester resins, having an arithmetically averaged acid number of 50 to 100mg KOH/g, B) 20 to 50 wt.% of the binder of one or more epoxide group-containing polymers with an arithmetically averaged epoxide equivalent weight of 350 to 650 g/eq, preferably 400 to 650 g/eq, preferably based on bisphenol A and phenol novolak, C) 5 to 55 wt.% of the binder of one or more crystalline or semi-crystalline carboxyl group-containing polyester resins, having an arithmetically averaged acid number of 15 to 00 mg KOH/g, D) 0.5 to 6 wt.% (based on the entire formulation) of one or more catalysts (accelerants) for the crosslinking reaction(s), and optionally E) 0 to 10 wt.% (based on the entire formulation) of one or more components with reactive groups for the crosslinking reaction(s) with the carboxyl groups and/or epoxide groups of the components A), B), and C). The polyester resins according to A) and C) contain a sum of 15 to 75 wt.%, preferably 15 to 60 wt.% and particularly preferably 20 to 50 wt.%, based on the monomers used for the synthesis, of linear and unbranched aliphatic diols or the derivatives thereof and/or linear and unbranched aliphatic dicarboxylic acids or the derivatives thereof. The invention additionally relates to a method for producing such a powder coating composition and to the use thereof.

Classes IPC  ?

• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy
• C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions de revêtement à base de dérivés de tels polymères

Produits et services

Synthetic resin compositions for industrial purposes; Unprocessed synthetic resins; Unprocessed artificial resins for processing industries; Unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; Chemical preparations and materials for film, photography and printing; Silicones. Metals in foil or powder form for 3D printers. Thermoplastic elastomer resins in pellet form for use in manufacture; Plastics and resins in extruded form for use in manufacture; Semi-worked thermoplastic filaments used for 3D printing; Semi-worked PLA filaments for use in 3D printing; Semi-worked ABS filaments for use in 3D printing; Semi-worked synthetic resins; Semi-processed resins; Thermosetting resins, semi-processed. Wholesaling and retailing, including via the internet, in relation to thermoplastic elastomer resins in pellet form for use in manufacture, plastics and resins in extruded form for use in manufacture, semi-worked thermoplastic filaments used for 3D printing, semi-worked PLA filaments for use in 3D printing, semi-worked ABS filaments for use in 3D printing, Semi-worked synthetic resins, semi-processed resins, thermosetting resins, semi-processed. 3D printing services; Consultancy services in relation to additive manufacturing. Consultancy, design and research services in the fields of science, engineering and information technology, including additive manufacturing, development and analysis of materials for use in additive manufacturing.

Produits et services

Synthetic resin compositions for industrial purposes; Unprocessed synthetic resins; Unprocessed artificial resins for processing industries; Unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; Chemical preparations and materials for film, photography and printing; Silicones. Metals in foil or powder form for 3D printers. Thermoplastic elastomer resins in pellet form for use in manufacture; Plastics and resins in extruded form for use in manufacture; Semi-worked thermoplastic filaments used for 3D printing; Semi-worked PLA filaments for use in 3D printing; Semi-worked ABS filaments for use in 3D printing; Semi-worked synthetic resins; Semi-processed resins; Thermosetting resins, semi-processed. Wholesaling and retailing, including via the internet, in relation to thermoplastic elastomer resins in pellet form for use in manufacture, plastics and resins in extruded form for use in manufacture, semi-worked thermoplastic filaments used for 3D printing, semi-worked PLA filaments for use in 3D printing, semi-worked ABS filaments for use in 3D printing, Semi-worked synthetic resins, semi-processed resins, thermosetting resins, semi-processed. 3D printing services; Consultancy services in relation to additive manufacturing. Consultancy, design and research services in the fields of science, engineering and information technology, including additive manufacturing, development and analysis of materials for use in additive manufacturing.

Abrégé

The present invention relates to a radiation curable ink, wherein the polar portion of the surface tension is equal to or greater than 0%,of the total surface tension, and the total surface tension is between 25 and 31 mN/m,the vapor pressure of the total formulation is equal to or less than 25 mPa at room temperature and the ink includes up to 30% by weight, based on the total ink composition, of unsaturated, hydroxy-functional vinylic and/or methacrylic acid esters.

Classes IPC  ?

• C09D 11/36 - Encres pour l'impression à jet d'encre à base de solvants non aqueux
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants

Abrégé

The invention relates to a coating powder formulation comprising at least one semi-crystalline thermoplastic unsaturated polyester (A), at least one thermoplastic allyl prepolymer (B) which can be copolymerized with said polyester, and a thermal initiation system (C) consisting of at least one thermal initiator, wherein the allyl prepolymer (B) has a mean molar mass of more than 5000 g/mol, preferably more than 10000 g/mol, particularly preferably more than 20000 g/mol, and/or a viscosity from 30 mPas to 200 mPas, preferably between 40 mPas and 170 mPas, particularly preferably between 50 mPas and 150 mPas, and the unsaturated polyester (A) has a melting point between 90-120 °C, preferably 90-110 °C, particularly preferably 90-105 °C, most preferably 90-100 °C.

Classes IPC  ?

• C08F 299/04 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyesters
• C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone

Abrégé

Disclosed is a radiation curable coating composition, including polymerizable, unsaturated compounds such as (meth)acrylates, vinyl compounds, or the like in a concentration range of 15-98% by weight, with an addition of 5-35% by weight, preferably 5-20% by weight, of organic UV absorber(s), wherein the UV absorber(s) has/have its/their maximum absorption coefficient in a wavelength range of <390 nm, preferably <350 nm, wherein the coating composition optionally includes other components in the amount of the balance to 100% by weight, and a method for curing such a coating composition. Also disclosed is a coating composition of this kind, wherein the organic UV absorber is radically polymerizable.

Classes IPC  ?

• C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
• C08F 2/46 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire
• C08G 61/04 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p.ex. polyxylylènes uniquement des atomes de carbone aliphatiques
• C09D 4/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
• C08F 222/10 - Esters
• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• C09D 11/30 - Encres pour l'impression à jet d'encre
• C09D 7/48 - Stabilisants contre la dégradation par l’oxygène, la chaleur ou la lumière

Produits et services

Coatings; Lacquers and varnishes; Ground coatings [paints and oil]; Wall coatings [paint]; Preparations for preventing the deterioration of wood; Paints and washes; Weatherproofing coatings [paints] for concrete; Distempers; Preservatives against rust; Dispersion paints; Thinners and thickeners for coatings, dyes and inks; Fillers in the nature of paint.

Abrégé

The present invention relates to theuse of a thermosetting polymericpowder composition in a Selective Laser Sintering process to produce a 3D duroplast, wherein the composition compris- es at least one curable polymeric binder materialand wherein during each pass of the SLSpro- cess said polymeric binder materialisat least partially cured within the layer thus formed and also at least partially crosslinked with the previous layer. The invention furthermore relates to a SLS process using such a thermosetting polymeric powder composition and a 3D-printing prod- uct obtained when using such a thermosetting polymeric powder composition.

Classes IPC  ?

• B29C 64/314 - Préparation
• B33Y 10/00 - Procédés de fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive
• B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p.ex. par frittage ou fusion laser sélectif
• B29C 67/00 - Techniques de façonnage non couvertes par les groupes , ou

Abrégé

The invention relates to a powder paint comprising at least one base powder paint and at least one effect powder paint having effect pigments, said effect pigments being dispersed in a melt made from transparent effect powder paint. The invention also relates to a method for producing said type of powder paint and to an effect powder coating containing said type of powder paint.

Classes IPC  ?

• C09C 1/64 - Aluminium
• C08K 9/10 - Ingrédients encapsulés
• C09C 1/00 - Traitement de substances inorganiques particulières, autres que des charges fibreuses ; Préparation du noir de carbone
• C09C 1/62 - Pigments ou charges métalliques
• C09D 5/03 - Peintures pulvérulentes
• C09D 5/36 - Essence d'Orient, p.ex. revêtements contenant des pigments du type lamelles pour un brillant nacré

Abrégé

The present invention relates to theuse of a thermosetting polymericpowder composition in a Selective Laser Sintering process to produce a 3D duroplast, wherein the composition compris- es at least one curable polymeric binder materialand wherein during each pass of the SLSpro- cess said polymeric binder materialisat least partially cured within the layer thus formed and also at least partially crosslinked with the previous layer. The invention furthermore relates to a SLS process using such a thermosetting polymeric powder composition and a 3D-printing prod- uct obtained when using such a thermosetting polymeric powder composition.

Classes IPC  ?

• B29C 67/00 - Techniques de façonnage non couvertes par les groupes , ou

Abrégé

The invention relates to a powder paint comprising at least one base powder paint and at least one effect powder paint having effect pigments, said effect pigments being dispersed in a melt made from transparent effect powder paint. The invention also relates to a method for producing said type of powder paint and to an effect powder coating containing said type of powder paint.

Classes IPC  ?

• C09C 1/64 - Aluminium
• C09D 5/03 - Peintures pulvérulentes
• C09D 5/36 - Essence d'Orient, p.ex. revêtements contenant des pigments du type lamelles pour un brillant nacré
• C09D 7/12 - Autres adjuvants
• C08K 9/10 - Ingrédients encapsulés
• C09C 1/00 - Traitement de substances inorganiques particulières, autres que des charges fibreuses ; Préparation du noir de carbone
• C09C 1/62 - Pigments ou charges métalliques

Abrégé

The invention relates to a powder coating composition containing a binder combination, wherein the binder combination comprises the following components: A) 20 to 70 wt.% of the binder of one or more amorphous carboxyl-group-containing polyester resins, having an arithmetically averaged acid number of 50 to 100 mg KOH/g; B) 20 to 50 wt.% of the binder of one or more epoxide-group-containing polymers, having an arithmetically averaged epoxide equivalent weight of 350 to 650 g/eq, preferably from 400 to 650 g/eq; C) 5 to 30 wt.% of the binder of one or more crystalline or semi-crystalline, carboxyl-group-containing polyester resins, having an arithmetically averaged acid number from 15 to 80 mg KOH/g and a melting temperature or a melting range from 60 to 130 °C and a viscosity from 0.1 to 2 Pa*s at 130 °C measured by the cone and plate method (Brookfield CAP 2000+); D) 0.5 to 4 wt.% (of the total formulation) of one or more catalysts (accelerants) for the cross-linking reaction(s) and optionally; E) 0 to 10 wt.% (of the total formulation) of one or more components having reactive groups for cross-linking reaction(s) with the carboxyl groups and/or epoxide groups of the components A), B) and C), wherein, at a heating rate of 5 °C/min, the melting viscosity of the powder coating has a minimum in the range 300-2000 Pa*s, preferably in the range 300-1500 Pa*s. The invention further relates to a method for producing a powder coating composition of this type as well as the use of same.

Classes IPC  ?

• C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions de revêtement à base de dérivés de tels polymères
• C09D 163/00 - Compositions de revêtement à base de résines époxy; Compositions de revêtement à base de dérivés des résines époxy

Produits et services

Paints; lacquers and varnishes; primers; coatings, including liquid and powder coatings.

Produits et services

Paints; lacquers and varnishes; primers; coatings, including liquid and powder coatings.

Produits et services

Paints; lacquers and varnishes; primers; coatings, including liquid and powder coatings; printing inks; printers' pastes [ink]; toner. Scientific and technological services and research and design services related thereto; technological consultancy.

Produits et services

Paints; lacquers and varnishes; primers; coatings, including liquid and powder coatings.

Produits et services

Paints; lacquers and varnishes; primers; coatings, including liquid [ and powder ] coatings, [, namely, lacquers and paints in powder form, deposited or applied as powders, ] for industrial application on furniture, walls, floors, machinery, appliances, building parts, automobile parts and accessories, sporting goods, pipes and other metal, glass, ceramic or clay substrates

Produits et services

Paints; lacquers and varnishes; primers; coatings, namely, liquid [ and powder ] coatings, i[ n particular, lacquers and powdered paints ] for industrial application on furniture, walls, floors, machinery, appliances, building parts, automobile parts and accessories, sporting goods, pipes and metal, glass, ceramic and clay substrates

Abrégé

What is described is a radiation-curable coating composition comprising polymerizable unsaturated compounds such as (meth)acrylates, vinyl compounds or the like in a concentration range of 15-98% by weight, with an addition of 5-35% by weight, preferably 5-20% by weight, of organic UV absorbers, where the UV absorber(s) have their maximum absorption level within a wavelength range of ឬ 390 nm, preferably ឬ 350 nm, where the coating composition optionally comprises further components in an amount of the residue to 100% by weight, and a method for curing such a coating composition. Also described is a coating composition of this kind, wherein the organic UV absorber is free-radically polymerizable.

Classes IPC  ?

• C09D 4/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
• C08F 222/10 - Esters
• C09D 7/12 - Autres adjuvants
• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• C09D 11/30 - Encres pour l'impression à jet d'encre

Abrégé

What is described is a radiation-curable coating composition comprising polymerizable unsaturated compounds such as (meth)acrylates, vinyl compounds or the like in a concentration range of 15-98% by weight, with an addition of 5-35% by weight, preferably 5-20% by weight, of organic UV absorbers, where the UV absorber(s) have their maximum absorption level within a wavelength range of < 390 nm, preferably < 350 nm, where the coating composition optionally comprises further components in an amount of the residue to 100% by weight, and a method for curing such a coating composition. Also described is a coating composition of this kind, wherein the organic UV absorber is free-radically polymerizable.

Classes IPC  ?

• C09D 4/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
• C09D 11/30 - Encres pour l'impression à jet d'encre

Produits et services

Chemical preparations and materials for film, photography and printing; Chemical substances, chemical materials and chemical preparations, and natural elements. Dyes, colorants, pigments and inks. Machines and machine tools for treatment of materials and for manufacturing. Information technology and audiovisual equipment.

Produits et services

Dispersion paints; printing compositions (ink); materials for use as constituents of printing inks; printers' lacquers; paints for use in the printing industry; mimeographing ink; paints (other than insulating) for electronic components; printing pigments; fabric paints; metal powders for printers; toners; toner contained in cartridges; toners (ink) for photocopiers; dry inks; dry image toner for use with facsimile equipment; thermographic ink; invisible ink; ink for skin-dressing; inks contained in cartridges; inks contained in roller cassettes; thinners for inks; lacquers and varnishes; powder coatings; colours; coatings; distempers; wood coatings (paints); primers; coatings in the nature of sprays (paints); spray-on paints; spray coatings (anti-corrosives, paints, varnishes).

Produits et services

Dispersion paints; printing compositions (ink); materials for use as constituents of printing inks; printers' lacquers; paints for use in the printing industry; mimeographing ink; paints (other than insulating) for electronic components; printing pigments; fabric paints; metal powders for printers; toners; toner contained in cartridges; toners (ink) for photocopiers; dry inks; dry image toner for use with facsimile equipment; thermographic ink; invisible ink; ink for skin-dressing; inks contained in cartridges; inks contained in roller cassettes; thinners for inks; lacquers and varnishes; powder coatings; colours; coatings; distempers; wood coatings (paints); primers; coatings in the nature of sprays (paints); spray-on paints; spray coatings (anti-corrosives, paints, varnishes).

Produits et services

[ Dispersion paints; ] printing compositions in the nature of ink; [ materials for use as constituents of printing inks, namely, engraving and copying ink; printers' lacquers; ] paints for use in the printing industry; [ mimeographing ink; paints other than insulating for electronic components; ] printing pigments; [ fabric paints; metal powders for printers; ] toners; [ toner contained in cartridges; toners in the nature of printing ink for photocopiers; ] dry inks; [ dry image toner for use with facsimile equipment; ] thermographic ink; [ invisible dry ink; ink for skin-dressing; ] inks contained in cartridges; [ printer's inks contained in roller cassettes; thinners for inks; ] lacquers and varnishes; powder coatings, namely, lacquers and paints in powder form, deposited or applied as powders, for industrial application on furniture, walls, floors, machinery, appliances, building parts, automobile parts and accessories, sporting goods, pipes and other metal, glass, ceramic or clay substrates; [ colours in the nature of paints; ] coatings in the nature of paints; [ distempers; wood coatings in the nature of paints; ] primers [ ; coatings in the nature of spray paints; spray-on paints; spray coatings in the nature of anti-corrosive paints and varnishes ]

Produits et services

(1) Pigment and binder dispersions in paints distributed as small particles; printing inks; chemical materials for use as ingredients in the production of printing inks; printers' lacquers; paints for use in the digital printing industry; mimeographing ink; film forming materials in the form of paint applied to electronic components to add functional and decorative features; natural and synthetic pigments for use as ingredients in the production of printing inks; fabric paints; metal powders for use in digital printers; a dry, powdery substance that is electrically charged for use in copy machines and digital printers; toner contained in digital printer cartridges; toners (ink) for photocopiers; dry inks; dry image toner for use with facsimile equipment; thermographic ink; invisible ink; ink for skin-dressing; inks contained in cartridges; inks contained in roller cassettes; thinners for inks; lacquers and varnishes for use as protective and decorative coatings; powder coatings for the protection and decoration of metal, plastic, wood, glass and other substrates; colours, namely dyestuffs; film forming materials applied to substrates to provide decorative, protective and functional adherent films; liquid, liquefiable and mastic compositions with their binding element being some form of glue; liquid, liquefiable and mastic compositions with their binding element being some form of oil; wood coatings (paints); liquid and dry preparatory coatings prior to applying paints and ink themselves; film forming materials in the form of paint, ink and varnish applied to substrates through compressed air onto surfaces; film forming materials in the form of paint, ink and varnish applied to substrates through air onto surfaces; film forming materials in the form of paint, ink and varnish applied to substrates through the air onto surfaces to add functional and decorative features.

Produits et services

(1) Pigment and binder dispersions in paints distributed as small particles; printing inks; chemical materials for use as ingredients in the production of printing inks; printers' lacquers; paints for use in the digital printing industry; mimeographing ink; film forming materials in the form of paint applied to electronic components to add functional and decorative features; natural and synthetic pigments for use as ingredients in the production of printing inks; fabric paints; metal powders for use in digital printers; a dry, powdery substance that is electrically charged for use in copy machines and digital printers; toner contained in digital printer cartridges; toners (ink) for photocopiers; dry inks; dry image toner for use with facsimile equipment; thermographic ink; invisible ink; ink for skin-dressing; inks contained in cartridges; inks contained in roller cassettes; thinners for inks; lacquers and varnishes for use as protective and decorative coatings; powder coatings for the protection and decoration of metal, plastic, wood, glass and other substrates; colours, namely dyestuffs; film forming materials applied to substrates to provide decorative, protective and functional adherent films; liquid, liquefiable and mastic compositions with their binding element being some form of glue; liquid, liquefiable and mastic compositions with their binding element being some form of oil; wood coatings (paints); liquid and dry preparatory coatings prior to applying paints and ink themselves; film forming materials in the form of paint, ink and varnish applied to substrates through compressed air onto surfaces; film forming materials in the form of paint, ink and varnish applied to substrates through air onto surfaces; film forming materials in the form of paint, ink and varnish applied to substrates through the air onto surfaces to add functional and decorative features.

Produits et services

Lacquers; powder lacquers; colors (paints); coatings; distempers; wood coatings (paints); primers.

Produits et services

Lacquers; powder lacquers; paints; coatings, namely, lacquers and paints in powder form, deposited or applied as powders, for industrial application on furniture, walls, floors, machinery, appliances, building parts, automobile parts and accessories, sporting goods, pipes and other metal, glass, ceramic or clay substrates; distempers; wood coatings in the nature of paints; primers

Produits et services

(1) Lacquers; powder lacquers; paints and other coatings for industrial application, namely powder coatings for the protection and decoration of metal, plastic, wood, glass and other substrates; distempers; wood coatings (paints), primers.

Produits et services

Lacquers; powder lacquers; colours (paints); coatings; toner for printers and photocopiers; distempers; inks; wood coatings (paints), primers. Rubber raw or semi-worked; synthetic rubber; synthetic resin (semi-finished products); plastic substances, semi-processed; latex (rubber).

Produits et services

Peintures, laques, laques en poudre. Granulés en matières plastiques pour colorer les matières plastiques (produits semi-finis).

Produits et services

Paints, lacquers.

Produits et services

Coating powder.

Produits et services

Coating powder.

Produits et services

Lacquer in powder form.