The present disclosure relates to a computer-implemented methods for determining a permittivity of a pigmented coating layer being produced from a pigmented coating material and a respective computer program element, a computer-implemented method for determining at least one least one transmission and/or reflection property of a component and a respective computer program element, and a use of the computer-implemented methods within a process for repairing a substrate comprising a damaged coating containing at least one pigmented coating layer and/or within a process for recoating a coated substrate or a substrate having been coated with at least one coating layer, and/or within a process for coating an automotive part with at least one coating layer during a repair process.
G01N 22/00 - Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
The present invention relates to a simplified process for the pretreatment of metallic substrates for cold forming, wherein a metallic substrate is successively 1) preferably cleaned and subsequently rinsed, 2) preferably pickled and subsequently rinsed, 3) brought into contact with a water-based, acidic, reactive lubricant comprising a) oxalic acid, b) at least one accelerator which comprises nitroguanidine and/or at least one iron(III) source and c) at least one film former, at least one wax and/or at least one emulsified lubricating oil and 4) is optionally dried, where the at least one film former is selected from the group consisting of homopolymers and copolymers of ethylene, propylene, styrene, (meth)acrylic acid, (meth)acrylate, vinylamine, vinylformamide, vinylpyrrolidone, vinylcaprolactam, vinyl acetate, vinylimidazole and/or epoxide and salts thereof and polyurethanes, polyamides, polyethylenimines, polyamines and salts thereof, where the at least one wax is selected from the group consisting of nonionic waxes and cationically stabilized waxes, and where the at least one emulsified lubricating oil is selected from the group consisting of synthetic oils, mineral oils, vegetable oils and animal oils, to a corresponding reactive lubricant and to a metallic substrate which has been pretreated by the process and the use thereof.
C10M 173/00 - Lubricating compositions containing more than 10% water
C23G 1/02 - Cleaning or pickling metallic material with solutions or molten salts with acid solutions
4.
ELECTRICALLY-CONDUCTIVE PRIMER COATING COMPOSITIONS, A PROCESS FOR PRODUCTION THEREOF, COATING FILMS USING THE SAME, AND PROCESSES FOR FORMING MULTILAYER COATING FILMS
Problem To offer electrically-conductive primer coating compositions which can confer outstanding electrical conductivity on plastic substrate material immediately after coating while it includes the solvent, and have good adhesion between different type of plastic substrate materials and topcoat coating films, with heating at a low temperature for a short time, a process for production thereof, coating films using the same, and processes for forming multilayer coating films. Solution To use electrically-conductive primer coating compositions which include (C) an electrically-conductive pigment paste by dispersing (A) an electrically-conductive pigment in (B) a non-chlorinated polyolefin resin which includes hydroxy groups, (D) an acrylic resin-modified chlorinated polyolefin resin, and (E) a blocked polyisocyanate compound, and a process for production thereof, primer coating films formed from these electrically-conductive primer coating compositions, and processes for forming multilayered coating films.
The invention relates to methods, apparatuses, and computer-elements for determining vehicle data associated with a physical entity of a vehicle. Said determined vehicle data may be displayed in combination with a virtual 3D representation of the vehicle within a graphical user interface.
The present invention relates to a method for pretreatment of substrates containing copper and/or alloys thereof, the method comprising at least step 1), namely contacting at least one surface of the at least one substrate, said surface being made of copper and/or at least one alloy thereof, at least in portion with an aqueous composition and thereby forming a film at least in portion on said surface, wherein the aqueous composition comprises, besides water, at least one of constituents a1) and a2), namely at least one of zirconium, titanium and hafnium cations as constituent(s) a1) in an amount in a range of from 5 to 2000 mg/L, and/or at least one organosilane and/or a hydrolysis and/or condensation product thereof as constituent(s) a2), wherein contacting step 1) is performed in an electrolytic cell arrangement with the substrate made of copper and/or alloys thereof being the cathode during performance of step 1), a method of applying at least one coating film onto the surface of the pretreated substrate, a substrate obtainable by one of these methods, current collectors, conductors, copper clad laminates, anode materials and battery cells obtainable therefrom, and to a use of aforementioned aqueous composition for electrolytically forming films on substrates made of copper and/or alloys thereof.
Disclosed herein is a tinted clearcoat composition including at least one binder resin (A) having functional groups (i), at least one curing agent (B) having functional groups (ii) being reactive with the functional groups (i), and at least one pigment (C), where the tinted clearcoat composition (TCC) is produced by (a) providing a clearcoat system (CS) including at least one binder resin (A) and at least one curing agent (B), (b) providing at least one pigment premixture (PP) including at least one pigment (C), (c) combining all or part of the clearcoat system (CS) with at least one pigment premixture (PP), (d) milling the mixture obtained in step (c), and (e) mixing, if applicable, the mixture obtained in step (d) with any yet missing parts of the tinted clearcoat composition (TCC).
The present invention relates to a method of chemical pretreatment comprising at least step 1), i.e., contacting at least one metallic surface of at least one substrate at least in portion with an aqueous acidic composition AC being suitable to form a coating film at least in portion onto said surface, wherein AC comprises, besides water, at least constituents a1) and a2), i.e., at least one of zirconium, titanium and hafnium cations as constituent(s) a1), and at least one lysine homopolymer and/or copolymer, which bears amide bonds, as constituent(s) a2), to a chemically pretreated substrate obtainable by this method, to the aqueous composition AC as such, to a concentrate usable for its preparation, to a use of composition AC for providing or improving corrosion protection and/or adhesion, to a method of coating an aforementioned chemically pretreated substrate, and to a coated substrate obtainable by said method.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
9.
ADHESION PROMOTER FOR POLYSULFIDE- AND POLYTHIOETHER-BASED SEALANTS
The present invention relates to a method of sealing a substrate comprising at least steps 1) and 3), namely applying a solventborne composition at least in portion onto a surface of a substrate to form a film at least in portion on said surface (1)), applying a sealant composition at least in portion onto the film obtained after step 1) to form a sealant film (3)), wherein the sealant composition is obtainable by mixing at least two separately present components A) and B) of a sealing system with each other, wherein the solventborne composition applied in step 1) comprises at least one aliphatic hydrocarbon as organic solvent constituent a1) in an amount of at least 70.0 wt.-%, based on the total weight of the composition, at least one organic metalate as constituent a2), the metal of the metalate being selected from Ti and Zr, and at least one organosilane as constituent a3), a sealed substrate obtainable by the method, a use of the solventborne composition as adhesion promoting composition, the solventborne composition per se, and a kit-of-parts comprising said solventborne composition.
C09J 5/02 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
The present invention relates to a method of sealing a substrate comprising at least steps 1) and 3), namely applying a solventborne composition at least in portion onto a surface of a substrate to form a film at least in portion on said surface (1)), applying a sealant composition at least in portion onto the film obtained after step 1) to form a sealant film (3)), wherein the sealant composition is obtainable by mixing at least two separately present components A) and B) of a sealing system with each other, wherein the solventborne composition applied in step 1) comprises at least two different alcohols as organic solvents as constituent a1) in an amount of at least 85.0 wt.-%, based on the total weight of the composition, at least one organic metalate as constituent a2), the metal of the metalate being selected from Ti and Zr, and at least one organosilane as constituent a3) in an amount of at most 10.0 wt.-%, based on the total weight of the composition, a sealed substrate obtainable by the method, a use of the solventborne composition as adhesion promoting composition, the solventborne composition per se, and a kit-of-parts comprising said solventborne composition.
C09J 5/02 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
Disclosed herein is a method of dispersing a self-emulsifying crosslinker including at least two steps: i) preparing an aqueous acid dispersion (I) of a self-emulsifying crosslinker, and the microstructure of liquid phase of the aqueous acid dispersion (I) is water-in-oil; and ii) adding water into the aqueous acid dispersion (I) to obtain an aqueous acid dispersion (II), and the microstructure of liquid phase of the aqueous acid dispersion (II) is oil-in-water. Additionally disclosed here is a self-emulsifying crosslinker dispersion prepared by the method and the self-emulsifying crosslinker dispersion has a Z-average particle size in a range of from 50 to 200 nm.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
Disclosed herein is a cathodic electrodeposition coating composition, which includes (A) a cationic amino-containing epoxy resin, (B) a blocked polyisocyanate having neutralized amine, which is obtained by a process including steps of (i) reacting a polyurethane prepolymer containing isocyanate groups with at least one blocking agent selected from the group consisting of oximes, pyrazoles and active methylene compounds, to provide a partially blocked polyisocyanate, (ii) reacting remaining isocyanate groups in the partially blocked polyisocyanate with an amine compound having active hydrogen, to provide an amine-containing blocked polyisocyanates, and (iii) neutralizing the amine-containing blocked polyisocyanates with an acid, and (C) a curing catalyst. Further disclosed herein are a process for preparing the cathodic electrodeposition coating composition, and a coating bath for the cathodic electrodeposition including the cathodic electrodeposition coating composition.
The invention relates to methods, apparatuses, systems and computer-elements for controlling the production of a chemical product by a chemical production based on quantity of chemical product consumed at a consumption location. Controlling the production may include producing further chemical product if the quantity of the chemical product present at the consumption location has reached or has fallen below a predefined threshold. The produced further chemical product may be associated with a chemical product passport allowing retrieval of chemical product data associated with the further chemical product via a decentral network.
Described herein is a process for producing molded non-crosslinked polymer materials including at least one at least partially coated surface, where a coating composition having release agent properties is used to coat the non-crosslinking polymer material. The coated materials show good optical properties as well as a good mechanical stability as well as a high flexibility. Further described herein are molded non-crosslinked polymer materials including at least one at least partially coated surface, which are produced by the process.
C08J 9/34 - Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
A43B 13/02 - Soles; Sole-and-heel integral units characterised by the material
B29C 44/34 - Component parts, details or accessories; Auxiliary operations
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
B29K 105/00 - Condition, form or state of moulded material
B29K 105/04 - Condition, form or state of moulded material cellular or porous
B29L 31/50 - Footwear, e.g. shoes or parts thereof
C09D 5/20 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
Disclosed herein is an aqueous cathodically depositable electrodeposition coating material composition including at least one cathodically depositable polymer and at least one alkoxylated polyethyleneimine. Additionally disclosed herein is a method for at least partially coating an electrically conductive substrate by cathodic electrodeposition coating of the prementioned electrodeposition material. Further disclosed herein is a method of using at least one alkoxylated polyethyleneimine for improving the edge corrosion protection of electrically conductive substrates bearing a baked coating film obtained from the aqueous cathodically depositable electrodeposition coating material composition.
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
The present invention provides a low VOC coating composition comprising Component (a) : at least one epoxy resin having an epoxy value in a range of from 0.1 to 1.0, preferably from 0.2 to 0.7 and more preferably from 0.3 to 0.6, Component (b) : at least one silicone-modified epoxy resin, Component (c) : at least one hydrocarbon resin, and a reactive diluent, wherein said Component (a) is at least one selected from a group consisting of glycidyl ether epoxy resin, glycidyl ester epoxy resin, glycidyl amine epoxy resin, alicyclic epoxy compound and aliphatic epoxy compound, preferably glycidyl ether epoxy resin and more preferably bisphenol A glycidyl ether epoxy resin.
Disclosed herein is a primer coating composition, which is free of or essentially free of metal effect pigments, including besides water and/or organic solvent(s), a film-forming polymer, optionally a crosslinking agent and further a pigment mixture P-C including in turn at least two kinds of pigments being different from one another, namely at least one organic black or inorganic black pigment P-C1, which is not a carbon black pigment, and which is transparent or substantially transparent to NIR-radiation or which is reflective or substantially reflective to NIR-radiation, and at least one inorganic white pigment P-C2, which is reflective or substantially reflective to NIR-radiation. Further disclosed herein are methods of forming a primer coating film and layer, an at least partially coated substrate, a multilayer coating system and a method for preparing the multilayer coating system.
Disclosed herein is a borate-free, aqueous cleaning and treating composition including at least one metasilicate (A); at least one orthophosphate (B); at least one phosphate (C); at least one surfactant (D); and where the aqueous cleaning and treating composition has a pH value at 20° C. in a range from 11.0 to 12.8; and possesses a molar ratio of Si atoms to P atoms being from 0.75:1 to 1:0.75, based on the sum of the Si-containing metasilicates (A) and the sum of the P-containing orthophosphates (B), diphosphates (C) and triphosphates (C). Further disclosed herein are solid mixtures. Additionally disclosed herein are a method for cleaning and treating metallic substrates by using the compositions and a method of using the compositions to clean metallic substrates and treat metallic substrates by forming a Si-containing layer on the surface of the metallic substrates.
The present disclosure relates to a waterborne coating composition comprising a) a water- soluble or water-dispersible binder; b) a cellulose nanofiber; c) a cosolvent; and d) an effect pigmen. High effect pigment orientation has been realized based on the waterborne coating composition with low VOCs according to the present disclosure. The disclosure further relates to a wet-on-wet method of producing multilayer coating films and the multilayer coating films obtainable according to the method. The disclosure further relates to the use of the waterborne coating composition for the production of the pigmented aqueous coating material.
B05D 5/06 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
The present invention relates to an protic solvent-based two-pack clearcoat coating material, comprising: an Master batch component comprising one or more poly(meth)acrylate polyols A, the poly(meth)acrylate polyols A having a hydroxyl value in the range from 160 to 240 mg KOH/g and a weight-average molecular weight in the range from 1000 to 7000 g/mol; and one or more catalysts C for crosslinking hydroxyl groups with free isocyanate groups; and comprising a hardener component comprising one or more curing agents B selected from the group consisting of diisocyanates and polyisocyanates; and one or more organic solvents, which can be contained in the Master batch component, the Hardener component, or in the Master batch component and in the Hardener component, and preferably no protic solvents. The invention further relates to a method of coating substrates with said coating material and the use of said coating material in coating substrates, particularly vehicle bodies, and parts thereof.
The present invention relates to a method of cleaning of a metallic surface of a substrate comprising at least step 1), i.e., contacting the surface with an aqueous alkaline composition AAC for cleaning the substrate, which comprises water, an alkalinity inducing source, optionally a complexing agent, a surfactant, and optionally borate anions and/or optionally condensed phosphate anions, and optionally also step 2), i.e., rinsing the cleaned surface obtained after step 1) at least once with an aqueous rinsing composition ARC, wherein Zr cations are present in composition AAC when optional step 2) is not performed or are present in at least one of compositions AAC and ARC, when optional step 2) is performed, to the aqueous alkaline composition AAC as such and a concentrate usable for its preparation, to a method for chemical pretreatment of said aforementioned cleaned substrate surface, to a method for coating of said chemically pretreated substrate surface, and to a substrate having a cleaned, chemically pretreated or coated surface obtainable by one of the aforementioned methods.
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
C23C 22/80 - Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
Disclosed herein is a multilayer coating including at least one ground coat layer, the at least one ground coat layer including at least one non-platelet-shaped titanium dioxide pigment (T); at least one midcoat layer on top of the at least one ground coat layer, and at least one clearcoat layer on top of the at least one midcoat layer; and having a lightness L* according to CIELab in the viewing angle range from −15° to +45° of at least 80; in the viewing angle range from +75° to +110° of at least 70, if a metal effect pigment is contained in the midcoat layer; in the viewing angle range from +75° to +110° of at least 75, if no metal effect pigment is contained in the midcoat layer. Further disclosed herein are a method for producing such multilayer coating and a multilayer coated substrate.
C09D 5/36 - Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
B05D 7/14 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
The present invention relates to Disclosed herein is a multilayer coating system being present on an optionally pre-coated substrate and including at least three coatings layers L1, L2 and L3 being different from one another, the first layer L1 applied on an optionally pre-coated substrate, the second layer L2 applied over L1, and the third top coating layer L3 applied over L2, where layer L1 is formed from a primer coating composition and layer L2 is formed from a basecoat composition different from the primer coating composition, where the primer coating composition is free of or essentially free of metal effect pigments. Further disclosed herein are a method of preparing the multilayer coating system, a kit-of-parts and a method of using the kit-of-parts for improving the LiDAR reflectivity, measured at an angle of incidence of 0°, and the flop index, of multilayer coating systems.
Disclosed herein are a method and a system for determining a quality parameter of a representation of a coating composition. More specifically, disclosed herein is a method of determining a quality parameter of a modified or new representation of a coating composition, such as a mixing formula, by acquiring sensor data during application of the coating composition as well as surface property data of the prepared coating layer and comparing said data to predefined values, in particular predefined parameters and/or tolerances. The methods disclosed herein may be used for screening modified or new representations of coating compositions according to a quality criterion as well as a database including at least one modified or new representation of a coating composition, where the modified or new representation is provided to the database using the disclosed method.
B05B 12/08 - Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material discharged, of ambient medium or of target
25.
Method Of Coating A Substrate Using A Coating Composition Comprising A Naturally Occurring Pigment
Described herein are post-coating, in-mold coating and transfer coating methods for producing a coating on a substrate by using a liquid coating composition including at least one binder and at least one naturally occurring pigment. Also described herein is a coating produced by the methods. The coatings produced in this way not only have a high-level optical appearance and good tactile qualities but also outstanding mechanical resistance, flexibility and weathering stability. The methods can therefore be used to particularly good effect in those sectors imposing equal demands on optical quality, mechanical stability and flexibility of coating layers being present on the substrate. With particular preference, the methods are appropriate for application in the footwear industry, in particular in the coating of shoe parts, such as soles, composed of flexible foam substrates or in the production of shoe uppers based on leather or synthetic materials.
B29C 37/00 - Component parts, details, accessories or auxiliary operations, not covered by group or
B29C 41/20 - Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding around inserts or for coating articles
B29C 41/42 - Removing articles from moulds, cores or other substrates
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
B29K 105/00 - Condition, form or state of moulded material
B29K 105/04 - Condition, form or state of moulded material cellular or porous
26.
Coating Material System Based on a Bismuth-Containing Catalyst Comprising at Least One Aromatic Substituent
Disclosed herein is a coating material system including components (A) to (C) and optional further components. The optional components may be separated from one another, or they may also be wholly or at least partly mixed. The coating material system may additionally include at least one optional component such as a solvent.
Disclosed herein is a coating material system including components (A) to (C) and optional further components. The optional components may be separated from one another, or they may also be wholly or at least partly mixed. The coating material system may additionally include at least one optional component such as a solvent.
Component (A) includes at least one polyhydroxy group-containing compound and component (B) includes at least one polyisocyanate-containing compound. Component (C) is at least one bismuth-containing catalyst. Further components which may be present in the coating material system include, for example, hydroxyl-containing compounds, coating additives, pigments and/or solvents.
Described herein is an aqueous coating composition including at least one binder, at least one sustainable pigment selected from recycled carbon black or coffee grounds or tea, at least one solvent and optionally at least one crosslinking agent and/or at least one additive. The use of the sustainable pigments in the aqueous coating results in colored coatings on substrates, such as flexible foam substrates, having a high optical quality as well as good mechanical properties. Also described herein is a process for producing the aqueous coating composition and a method for coating a substate using the aqueous coating composition. Finally, described herein is a substrate bearing a coating produced by the method.
Disclosed herein is a process for preparing a polymer by radical polymerization. More specifically, the process disclosed herein is for preparing a polymer by super advanced controlled radical polymerization.
C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
29.
RADIATION CURABLE COATING COMPOSITION AND SUBSTRATES COATED WITH SAID COATING COMPOSITION
Disclosed herein are radiation curable coating compositions including a mixture of crosslinkable polymers or oligomers in combination with at least one hydrophobic unsaturated monomer and at least 20 wt. % of hydrophilic unsaturated monomers. The coating of various substrates, in particular plastic substrates, with these coating compositions results in significantly improved surface roughness without the formation of undesired film defects. The coating compositions can be overcoated with commonly known coating compositions to produce multilayer coatings having an improved adhesion, especially wet adhesion, and a high optical quality. Further disclosed herein are a method for forming a coating onto an object and a coated object prepared according to the method. Additionally disclosed herein is a method of using the radiation curable coating composition to improve the surface roughness of plastic substrates, in particular plastic substrates produced by additive manufacturing.
C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
C08G 18/67 - Unsaturated compounds having active hydrogen
C08G 18/81 - Unsaturated isocyanates or isothiocyanates
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
C09D 151/08 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
30.
PROCESS FOR CONTINUOUS PRODUCTION OF AQUEOUS POLYURETHANE-POLYUREA DISPERSIONS AND AQUEOUS POLYURETHANE-POLYUREA DISPERSIONS
The present invention relates to an aqueous polyurethane-polyurea dispersion and a process for continuous production of such an aqueous polyurethane-polyurea dispersion comprising the use of a high shear dispersion device comprising a specific rotor/stator unit.
The present invention relates to a process for continuous production of an aqueous polyurethane-polyurea dispersion comprising the use of a high shear dispersion device comprising a specific rotor/stator unit.
Disclosed herein is an alkaline aqueous activation agent for manganese phosphating processes, which includes a) nanoscale manganese phosphate particles in dispersed form, and b) at least one dispersion agent selected from the group consisting of homo- and copolymers containing at least one monomeric unit having at least one carboxylic acid salt group. Further disclosed herein is a method for producing said activation agent, an improved manganese phosphating process making use of the activation agent and an accordingly phosphatized metallic substrate, especially a steel substrate.
Problem to Be Solved: To provide a method for forming a multilayer coating film having excellent coating film performance even when cured at low temperatures, and a clear coating composition used in the same. Means for Solving the Problem: A method for forming a multilayer coating film, comprising: a step (1) of coating an aqueous first colored coating composition (BC1) onto an object to be coated, a step (2) of coating the aqueous one-part type second colored coating composition (BC2) onto that coating film, and further, a step (3) of coating a clear coating composition (CC) onto that coating film, wherein the clear coating composition (CC) includes a hydroxyl group-containing acrylic resin (A1), an isocyanate curing agent (A2), and an unsaturated fatty acid ester polyol (D) having at least two hydroxyl groups in one molecule, and the distance Ra of the solubility parameters in Hansen space of the hydroxyl group-containing acrylic resin (A1) and the unsaturated fatty acid ester polyol (D) is 4.0 or less; and a step (4) of simultaneously curing the uncured first colored coating film, the uncured second colored coating film, and the uncured clear coating film, formed in steps (1) to (3), by heating at 70 to 100°C; and said clear coating composition (CC).
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
34.
SYSTEM AND METHOD FOR OBJECT RECOGNITION UTILIZING REFLECTIVE LIGHT BLOCKING
Disclosed herein are methods and systems for object recognition utilizing reflective light blocking. Further disclosed herein are systems and methods for recognition of at least one fluorescent object being present in a scene by using a light source including at least one illuminant and a bandpass filter for each illuminant of the light source, a sensor array including at least one light sensitive sensor and at least one filter selectively blocking the reflected light originating from illuminating the scene with the light source and allowing passage of luminescence originating from illuminating the scene with the light source into the at least one color sensitive sensor, and a processing unit for identifying the at least one object based on the data detected by the sensory array and known data on luminescence properties associated with known objects.
G06V 10/143 - Sensing or illuminating at different wavelengths
G06V 10/74 - Image or video pattern matching; Proximity measures in feature spaces
G06V 10/88 - Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
G06V 20/80 - Recognising image objects characterised by unique random patterns
35.
METHODS AND SYSTEMS FOR NON-INVASIVELY DETERMINING A PROPERTY OF A CONTAINER AND/OR A COMPOUND BEING PRESENT WITHIN THE CONTAINER
The invention relates to a method and a system for non-invasively determining a property of a container, such as a degree of contamination and/or a fill level of the compound in a container, and/or a property of a compound being present within a container, such as the viscosity and/or the density of the compound. The method may use sound pressure level analysis to determine characteristic key figures of an acoustic behaviour being indicative of the property of the container and/or the compound. Said key figures may be compared to key figures contained in reference measurement data to determine the property of the container and/or the compound.
G01F 25/20 - Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
G01N 29/032 - Analysing fluids by measuring attenuation of acoustic waves
G01N 29/036 - Analysing fluids by measuring frequency or resonance of acoustic waves
G01N 29/46 - Processing the detected response signal by spectral analysis, e.g. Fourier analysis
G01F 23/28 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
36.
COMPOSITION FOR PHOSPHATIZING OF FERROUS SURFACES AND METHOD MAKING USE THEREOF
The present invention relates to an acidic aqueous composition, which is free or essentially free of both fluoride anions and nickel cations, and which comprises at least constituents a1) to a5), which are different from one of another, namely phosphate anions as a1), nitrate anions as a2), zinc cations as a3), copper cations as a4), and magnesium cations as a5), a concentrate to produce said composition by dilution with water, a use of the composition for at least partial phosphatizing ferrous surfaces of substrates, a method of phosphatizing at least one ferrous surface of at least one substrate, the method comprising at least step 1), namely contacting the at least one ferrous surface at least in portion with the inventive aqueous acidic composition for phosphatizing the at least one surface, a substrate having at least one phosphatized surface and being obtainable by said method of phosphatizing, and a method of cold forming said substrate having at least one ferrous surface, the method comprises a step of subjecting said substrate having at least one phosphatized surface to a cold forming process.
Disclosed herein is a mixer system for producing aqueous coating materials including, within an aqueous mixing clear component B, an aqueous dispersion including an acrylic-based multi-stage emulsion polymer including silane functionality. Further disclosed herein is a method of producing a coating material from the mixer system as well as a method of producing a coating layer from the coating material.
Aspects described herein generally relate to computer-implemented methods, apparatuses and computer program products for determining application parameters for applying a sample coating material to at least part of a surface of an object such that the resulting sample coating matches the properties of a reference coating. Moreover, aspects described herein relate to a method and a computer program product for training a data-driven model for determining application parameters for applying a sample coating material to at least part of a surface of an object such that the resulting sample coating matches the properties of a reference coating.
G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
39.
AQUEOUS DISPERSIONS CONTAINING CATIONIC POLYVINYL ALCOHOL MODIFIED POLYMER PARTICLES AND AQUEOUS ELECTROCOATING MATERIALS CONTAINING SAID DISPERSIONS
Disclosed herein are an aqueous dispersion including cationic polyvinyl alcohol modified polymer particles, an aqueous electrocoating material containing the dispersion and a process to produce an at least partially coated substrate using the aqueous electrocoating material. The aqueous dispersion can be prepared by reacting an intermediate including at least one polyvinyl alcohol polymer chain with a compound including at least one epoxide group and a least two blocked primary amino groups. Aqueous coating compositions including the aqueous dispersion result in improved leveling properties during film formation as well as an improved edge protection of the substrate without negatively influencing the surface roughness and adhesion as well as the deposition properties.
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
40.
CLEARCOAT COMPOSITIONS FOR PROVIDING CLEARCOATS WITH NO OR REDUCED WHITENING
Disclosed herein is a clearcoat system including at least two components and (B) which are different from one another and separate from each other, where (A) includes at least constituents (a1) to (a5), wherein where the relative weight ratio of constituents (a4) and (a5) to each other within component (A) is in a range of from 1.0:0.1 to 1.0:<5.0, and where (B) includes at least two constituents (b1) and (b2), which are different from one another, least a part of these NCO groups has been reacted with at least one silane prior to Also disclosed herein are a clearcoat composition obtained by mixing at least components (A) and (B) of the clearcoat system with each other, a method of coating a substrate including a step of applying the in clearcoat composition to an optionally pre-coated substrate and a coated substrate obtained by the method.
Disclosed herein are methods and systems for designing the appearance of an object coated with at least one colored coating layer. More specifically, methods and systems are disclosed for designing the appearance of a coated object using a display device by modifying the displayed formulation of the coating material used to prepare the colored coating layer via an interaction element and using said modified formulation to generate and display the corresponding modified color of the coating layer.
Disclosed herein is a water-borne coating composition including a) at least one water-soluble or water-dispersable binder, and b) at least one sagging control agent (SCA) that is obtained by reaction of b1) at least one aliphatic polyisocyanate and b2) at least one amine selected from a group consisting of C1-C10-alkoxy-C1-C10-alkylamine, di-C1-C10-alkoxy-C1-C10-alkylamine, C4-C10-alkyl substituted aniline and di-C4-C10-alkyl substituted aniline in the presence of Component a). Further disclosed herein is a method of preparing the coating composition.
Disclosed herein is an aqueous non-Cr passivating composition including, on the basis of the weight of the non-Cr passivating composition: (a) 5 to 20% by weight of a silicon-containing compound; and (b) 5 to 15% by weight of a water-borne polymer, which is selected from the group consisting of a polyurethane resin, an epoxy resin, a polyacrylate resin and the combination thereof. Further disclosed herein are a metal with a surface passivated by the aqueous non-Cr passivating composition and an article having a metallic surface passivated by the aqueous non-Cr passivating composition, and a process for passivating a metallic surface with the aqueous non-Cr passivating composition.
C23C 22/05 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
Described herein is a coating composition, including (A) one or more carboxyl group containing poly(meth)acrylic polymers having an acid number in the range from 120 to 500 mg KOH/g, the acid number being calculated for the non-neutralized form of the one or more poly(meth)acrylic polymers, the one or more poly(meth)acrylic polymers optionally being at least partially neutralized; and (B) one or more compounds of formula (I)
Described herein is a coating composition, including (A) one or more carboxyl group containing poly(meth)acrylic polymers having an acid number in the range from 120 to 500 mg KOH/g, the acid number being calculated for the non-neutralized form of the one or more poly(meth)acrylic polymers, the one or more poly(meth)acrylic polymers optionally being at least partially neutralized; and (B) one or more compounds of formula (I)
having on average at least 2 hydroxyl groups; where residues R1 are independently of each other (CH2)n with n=2, 3 or 4; residues R2 are independently of each other H or CH3; and residues R3 are independently of each other selected from H and (O═C)—R1—(C═O)—R4, where residues R4 are independently selected from OH, ORa, where Ra is a linear or branched alkyl group with 1 to 4 carbon atoms, and N(CR2CR2OH)2. Also described herein are methods of preparing and using same.
Disclosed herein is a method of sealing a substrate optionally including a step (1) of applying a primer composition, and including a step (2) of applying a sealant composition, which is obtained by mixing components (A) and (B) of a 2K-sealing system with each other, where an organosilane constituent including at least one hydrolyzable group X, at least one NCO-group and a spacer unit including a moiety MS including in turn at least one sulfur atom and being positioned between X and the NCO-group, is at least present. Further disclosed herein are a sealed substrate obtained by this method, a method of using the organosilane constituent for adhesion enhancement, a sealant composition, a 2K sealing system, and an organosilane constituent.
Disclosed herein is a hydroxyl-functional thioether compound having formula (I)
Disclosed herein is a hydroxyl-functional thioether compound having formula (I)
Disclosed herein is a hydroxyl-functional thioether compound having formula (I)
where Z is an n-valent hydrocarbyl group, optionally containing one or more moieties selected from the group consisting of an ether moiety, a thioether moiety and an isocyanurate moiety; R1 is a linear or branched alkylene group; R2 is selected from the group consisting of CH2CH(OH)CH2 and CH(CH2OH)CH2; R3 is a linear or branched alkyl group; m=0 or 1; and n=2 to 10. Further disclosed herein are a method of producing the same, a thermally curable composition containing the same and a method of using the hydroxyl-functional thioether compounds as reactive diluents in the thermally curable composition. Additionally disclosed herein are multilayer coatings where at least one layer is formed from such a composition, multilayer coated substrates and a method of producing such multilayer coatings.
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
47.
PRE-TREATING ALUMINUM SURFACES WITH ZIRCONIUM- AND MOLYBDENUM-CONTAINING COMPOSITIONS
Provided herein is a process for the pretreatment of workpieces having a surface of aluminum or aluminum alloys for noncutting forming and/or joining by welding or adhesive bonding to similarly pretreated, precoated workpieces, or to optionally precoated parts. The parts are composed of steel, galvanized steel, and/or alloy-galvanized steel. Further provided herein is a subsequent permanent corrosion-protecting treatment by phosphating, by means of a chromium-free conversion treatment, by application of primer, or by surface coating, where the workpieces are a) pickled by means of an aqueous, acidic solution comprising mineral acid by dipping or spraying, b) rinsed with water, and c) brought into contact with an aqueous, acidic, chromium-free solution including Zr as complex fluoride and Mo as molybdate by application by dipping or spraying. After subsequent drying, a layer weight from 2 to 15 mg/m2 of Zr and Mo is formed.
C23C 22/44 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
The invention refers to a hand-held device (100) for spectrophotometry, comprising a) a housing (110) with an opening for a light beam from a surface into the hand-held device b) an apparatus (120) for determining the remission values of the light beam, and c) an interface (140) for a mobile device (200) providing a signal indicative for the remission values to the mobile device. Thus, a hand-held device for spectrophotometry is provided, wherein a mobile device is used as a user interface.
1122211 possessing the microstructures. The invention further relates to a method of producing such multi-layer system, its use as glare control structure and a luminaire comprising a light emitting device and such multi-layer system.
The present invention relates to A cleaning composition comprising: 40 to 90 wt.-% of glycol monoalkyl ethers (A), which are selected from the group consisting of mono alkylene glycol monoalkyl ethers (A1), dialkylene glycol monoalkyl ethers (A2), trialkylene glycol monoalkyl ethers (A3), and tetraalkylene glycol monoalkyl ethers (A4); 10 to 60 wt.-% of hydroxy carboxylic acids (B); 0 to 10 wt.-% of surface active agents (C); and 0 to 10 wt.-% of further ingredients (D) which differ from (A), (B) and (C); all the above ingredients having a vapor pressure at 20 °C of less than 0.01 kPa, and/or an initial boiling point of more than 250 °C at a pressure of 101.3 kPa; and all wt.-% values being based on the total weight of the cleaning composition, and the combined amount of all ingredients being 100 wt.-%. The invention further relates to a method for removing a non-cured aqueous coating material from a surface making use of such cleaning composition or its dilution in an aqueous medium. Furthermore, the invention relates to the use of the cleaning composition, or its dilution in an aqueous medium, for cleaning substrates to which non-cured aqueous coating materials adhere.
11026 21010, and (C) at least one amino resin, and Component (II) comprising (D) a crosslinker comprising at least one polyisocyanate, wherein the first resin has a hydroxyl value in a range of from 100 to 250mgKOH/g and a weight average molecular weight in a range of from 3,000 to 15,000, and the second resin has a hydroxyl value in a range of from 150 to 500mgKOH/g and a weight average molecular weight in a range of from 500 to 2,500. The present invention also provides an article coated by the invented coating composition.
Disclosed herein are methods and systems for generating display images of effect coatings. Further disclosed herein are methods and systems for ad-hoc generation of high quality images displaying the color as well as the texture of effect coating(s) without the use of rendering techniques using predefined illumination conditions and object data of virtual objects. The generated display images are especially suitable for assessing characteristics of effect coating(s) or for assessing color differences between two or more effect coating(s) based on the generated display images by arranging them side by side in horizontal order. It is also possible to transpose the display images by swapping the x- and y-axis of the images such that an optimized arrangement in vertical order, e. g. for mobile devices, is obtained.
The invention relates to methods, apparatuses, systems and computer-elements for generating preference data associated with a product produced from at least one inbound material and for producing at least one product being associated with preference data, wherein the at least one product is produced by a production from at least one inbound material.
The invention relates to a multilayer barrier film coated polymeric substrate, the multilayer barrier film at least comprising a radiation-cured interlayer on top of the polymeric substrate, and one or more at least partially inorganic barrier layers on top of the interlayer, the interlayer being formed upon application and radiation-curing of a radiation-curable interlayer coating material on the polymeric substrate, wherein the radiation-curable interlayer coating material possesses a hydroxyl number in the range from 50 to 250 mg KOH/g. The invention further relates to a method for producing such multilayer barrier film coated polymeric substrate and its use.
C23C 16/455 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes characterised by the method of coating characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber
55.
MULTILAYER BARRIER FILM, ITS MANUFACTURE AND USE IN PHOTOVOLTAIC APPLICATIONS
Disclosed herein is a multilayer barrier film for coating a transparent polymeric substrate (A), the multilayer barrier film (MLBF) including in the order from (B) to (C) to (D): one or more transparent, at least partially inorganic barrier layers (B), one or more transparent, radiation-cured (meth)acrylate layers (C), and one or more transparent, thermally-cured coating layers (D). TFurther disclosed herein is a multilayer barrier film (MLBF) coated substrate and methods for producing the multilayer barrier film (MLBF) and the multilayer barrier film (MLBF) coated substrate. Additionally disclosed herein is a use of MLBF the multilayer barrier film (MLBF) coated substrates in photovoltaic applications.
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
B05D 3/06 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
C23C 16/455 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes characterised by the method of coating characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber
The present invention relates to a coating composition comprising (A) a pigment composition comprising: (A-1) a yellowish red pigment; (A-2) a magenta pigment; and (A-3) a greenish blue pigment, (B) a binder; (C) carbon black, preferably gas black; and (D) aluminum, wherein the sum of weight perctanges of components (A-1), (A-2) and (A-3) is at least 80%, preferably at least 95% and more prferably 100% by weight based on the total weight of compoent (A), offering a distinctive grey color travel. The present invention further relates to a coating film with the distinctive grey color travel and to the applications of the coating composition. The distinctive grey color travel obtained by the present invention is a distinctive grey color travel of from blue-grey-red hue with observing angle being changed.
The invention refers to a method (100) for monitoring a process, e.g. a drying process. Based on an order, an order number is determined (110). Further a unique object identifier of an object for the process is determined (122). Also a unique device identifier of a device for the process is determined (124). Moreover, at least one parameter of the process is obtained (130). A set of data about the process is then provided (130). The set of data including the order number, the unique object identifier, the unique device identifier and the parameter of the process. Thus, a method for tracking and/or monitoring an object during a process is provided. In particular, a method for monitoring a drying process of a coated panel is provided.
F26B 13/10 - Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
G03C 1/74 - Applying photosensitive compositions to the base; Drying processes therefor
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
G06Q 10/087 - Inventory or stock management, e.g. order filling, procurement or balancing against orders
G06Q 10/0639 - Performance analysis of employees; Performance analysis of enterprise or organisation operations
G06Q 10/067 - Enterprise or organisation modelling
The invention relates to a method of freezing a pre-mixed processable two-component sealant, the method comprising the steps of providing a pre-mixed processable two-component sealant (S) in a sealed container (6); subsequently cooling the pre-mixed processable two-component sealant (S) in the container (6) with a coolant; the coolant not being in direct contact with the sealed container (6) containing the pre-mixed processable two-component sealant (S); and the cooling being performed at a cooling rate allowing the pre-mixed processable two-component sealant (S) to be cooled to a temperature at which a reaction between ingredients of the pre-mixed processable two-component sealant (S) is suppressed and any pre-mature curing of the sealant has not proceeded to form an unprocessable two-component sealant. The invention further relates to a device for freezing a pre-mixed processable two-component sealant (S), the device comprising a base plate (2); one or more cylindric tubes (3) possessing a top end (3.1), a bottom end (3.2), a lateral wall having an inner wall surface (3.3i) and an outer wall surface (3.3o); the one or more cylindric tubes (3) being perpendicularly arranged with their bottom end (3.2) on the base plate (2); the one or more cylindric tubes (3) possessing one or more spacing elements (4) at the inner wall surface (3.3i) of the lateral wall of the cylindric tubes (3) and/or one or more spacing elements (4.5) attached to the base plate (2). The device can suitable be used in the method of freezing a pre-mixed processable two-component sealant.
Disclosed herein are a computer-implemented method, a system, and a computer program product for predicting the properties of a coating layer CL or transmission and/or reflection properties of a substrate coated with a coating layer CL and optionally at least one further coating layer. Further disclosed herein is a method of using the computer-implemented method for screening coating layers CL or coated substrates including at least one coating layer CL and optionally at least one further coating layer. Additionally disclosed herein are a substrate coated with a coating layer CL, at least one further coating layer, and a client device for generating a request to initiate the prediction of at least one property of a coating layer CL or at least one transmission and/or reflection property of the substrate.
Disclosed herein is an aqueous composition including components (A) from 10% to 35% by weight of acrylic resin without hydroxyl group, where the acrylic resin has an average particle diameter in a range of from 50 μm to 200 μm measured by dynamic light scattering according to ISO13321:2004, (B) from 0.1% to 4% by weight of a film-forming aid having a boiling point of no more than 300° C. under 1 atm, (C) from 1% to 8% by weight of a lubricant having an average particle diameter in a range of from 100 nm to 600 nm measured by dynamic light scattering according to ISO13321:2004, and (D) from 0.1% to 1% by weight of a water-soluble chromium compound, where its weight is calculated from the chromium element, and the weight percentages of all components are based on the total weight of the aqueous composition.
B05D 7/14 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
61.
COLOR PREDICTION AND COLOR MATCHING METHODS AND APPARATUSES WITH IMPROVED ACCURACY
The present invention relates to a method and apparatus for determining a correction term for a color prediction model to allow reliable color prediction and color matching operations using input data being determined under different physical conditions than the color data associated with a reference coating used as a standard. The present invention further relates to color prediction and color matching methods and apparatuses showing improved accuracy due to the use of the correction term determined according to the present disclosure.
Disclosed herein is a coating composition including a pigment paste, where the pigment paste includes an organic pigment and an aryl-modified branched reaction product (P), including, in reacted form, a polyhydroxy-functional core moiety (a), and a shell moiety (b) including polyalkylene oxide units and aromatic units, where the polyalkylene oxide units and aromatic units are covalently linked to the core moiety via units including functional groups being reactive with hydroxy groups. Further disclosed herein is a method of producing a cured coating on a substrate by using the coating composition.
The present invention relates to an aqueous coating composition comprising at least one binder (A) comprising at least one polymeric resin (A1), at least one pigment (B) and at least one thickener (C), wherein the thickener is an aqueous dispersion of a polyamide having a volume-based particle size distribution having an x10 quantile of at least 30 nm, an x50 quantile of at least 60 nm and an x90 quantile of at most 2000 nm. The present invention also relates to the use thereof for at least partly coating an optionally coated substrate with a basecoat film, to a coating method of this kind, and to a substrate coated accordingly.
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
C08G 69/34 - Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
C08L 77/08 - Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids
C09D 7/44 - Combinations of two or more thickening agents
The present invention relates to a basecoat composition, comprising (A) at least one film-forming polymer (A1), and in case of (A1) being externally crosslinkable, at least one crosslinking agent (A2); (B) at least two types of metal effect pigments (B); (C) at least one type of a LiDAR reflecting mica pigment (C); and (D) water and/or one or more organic solvents as component (D). The invention further relates to a method of forming a coating layer or multilayer coating as well as a method of improving the LiDAR reflectivity and/or LiDAR detectability of objects. Moreover, the invention relates to coating layers and coated substrates the formation of which make use of the basecoat compositions of the invention. The invention also relates to the use of the coated substrates in LiDAR visibility applications concerning vehicles and parts thereof.
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
G01S 17/931 - Lidar systems, specially adapted for specific applications for anti-collision purposes of land vehicles
B05D 5/06 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
65.
POST-RINSE PRETREATMENT WITH AQUEOUS COMPOSITIONS CONTAINING ALKALINE EARTH METAL IONS
The present invention relates to a method for pretreatment of at least one metal surface of a substrate, method comprising at least steps 1) and 2), namely, contacting the at least one surface of the substrate at least in portion with an acidic aqueous composition AAC, which at least contains fluoride anions in an amount in a range of from 10 to 2000 mg/L, and further comprises at least one metal cation selected from the group consisting of Ti, Zr and Hf ions and mixtures thereof, to form a film at least in portion on said surface (1)), and rinsing the film obtained after step 1) prior to any optional curing and/or drying of said film with an aqueous composition AC, which is different from acidic aqueous composition AAC, and which contains at least one kind of alkaline earth metal ions (2)), a method of applying at least one coating film onto at least one surface of a substrate that has undergone the pretreatment method, a substrate obtainable by these methods, a use of the aqueous composition AC for a various purposes, and a kit-of-parts comprising an acidic aqueous composition AAC and an aqueous composition AC.
C23C 22/68 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
C23C 22/80 - Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
Disclosed herein is a method of pretreatment of a metallic substrate for a subsequent metal cold forming process. The method includes at least steps (1) and (2), namely providing at least one substrate having at least one surface at least partially made of at least one metal (step (1)), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (B) (step (2)), where the aqueous lubricant composition (B) includes besides water at least constituents (b1) to (b4) and optionally (b5).
Disclosed herein is a method of pretreatment of a metallic substrate for a subsequent metal cold forming process. The method includes at least steps (1) and (2), namely providing at least one substrate having at least one surface at least partially made of at least one metal (step (1)), contacting the at least one surface of the substrate provided in step (1) with an aqueous lubricant composition (B) (step (2)), where the aqueous lubricant composition (B) includes besides water at least constituents (b1) to (b4) and optionally (b5).
Further disclosed herein are a pretreated metallic substrate obtained by the method, a method of cold forming of a metallic substrate, and an aqueous lubricant composition (B).
C10M 107/42 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C10M 109/00 - Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
C10M 111/06 - Lubricating compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a compound of the type covered by group
C10M 125/24 - Compounds containing phosphorus, arsenic or antimony
C10M 129/34 - Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms polycarboxylic
C10M 133/08 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
C10M 141/06 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic nitrogen-containing compound
C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
C10N 50/02 - Form in which the lubricant is applied to the material being lubricated dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
C23C 22/46 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing oxalates
C23C 22/62 - Treatment of iron or alloys based thereon
C23C 22/66 - Treatment of aluminium or alloys based thereon
67.
MULTILAYER COATING SYSTEMS OBTAINED FROM BLOCK COPOLYMER CONTAINING TOPCOAT COMPOSITIONS
COLORADO STATE UNIVERSITY RESEARCH FOUNDATION (USA)
CYPRIS MATERIALS (USA)
Inventor
Bokhart, Rosalva Castrejon
Zhang, Qingling
Campbell, Donald H.
Ferris, Daniel Patrick
Miyake, Garret
Pearson, Ryan
Ryan, Matthew
Whitson, Luke
Hess, Alexander
Abstract
Disclosed herein is a multilayer coating system present on a substrate and including at least two coating layers L1 and L2 different from one another, namely a first coating layer L1 applied over at least a portion of the substrate, and a second topcoat layer L2 applied over the first coating layer L1, where the topcoat layer L2 is formed from a coating composition including at least one block copolymer containing a backbone and at least two blocks B1 and B2 and side chains S1 and S2 including different polymeric moieties M1 and M2. Also disclosed herein are a method of preparing said multilayer coating system, a coated substrate obtainable therefrom, and a method of using a coating composition including the block copolymer for improving, in particular for increasing, the chromaticity of the multilayer coating system.
C09D 187/00 - Coating compositions based on unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
zzRorgwherein Rorgis an organic residue and z = 2 to 9 and R is selected from the group consisting of alkoxysilane groups containing groups of formulae (II) and (III) and isocyanate blocking groups, formula (II) being N[R1SiR3m(OR53-m3-m][R2SiR4n(OR63-n3-n] wherein R1and R2are independently from each other selected from linear, branched and cyclic alkylene groups having 1 to 10 carbon atoms, R3and R4are independently from each other selected from linear, branched and cyclic alkyl groups having 1 to 10 carbon atoms, R5and R6are independently selected from alkyl residues containing 2, 3 or 4 carbon atoms, and n and m are independently of each other 0, 1 or 2; and formula (III) being NR10[R7SiR8x(OR93-x3-x] wherein R7is selected from linear, branched and cyclic alkylene groups having 1 to 10 carbon atoms, R8is selected from linear, branched and cyclic alkyl groups having 1 to 10 carbon atoms, R9is selected from alkyl residues containing 2, 3 or 4 carbon atoms, R10is selected from H and linear, branched and cyclic alkyl groups having 1 to 10 carbon atoms and x being 0, 1 or 2; and isocyanate blocking groups Rbbeing formally derived from isocyanate blocking agents of formula H-Rbby formal removal of H at the atom of residue Rb, which is bound to the carbon of the C=O group in formula (I); with the proviso that on average at least 15 mole-% of the entirety of residues R in formula (I) are residues of formula (II), and c) an aprotic organic solvent, wherein 2.0 to 30 wt.- % of the at least one crosslinking agent (B) are contained in the one-pack coating material, based on the total weight of the one-pack coating material. The invention further relates to a method for forming a coating on a substrate making use of the one-pack coating material, a thus coated substrate, a multilayer coating comprising a coating layer formed from the claimed coating material and a thus coated substrate.
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
The present invention relates to a use of an aqueous alkaline composition having a pH value below 10.0, wherein the composition comprises besides water hydroxide anions a1), at least one complexing agent a2), at least one surfactant a3) and at least one of optionally condensed phosphate and borate anions a4) for cleaning of surfaces of substrates, wherein said surfaces are at least partially made of at least one kind of steel being coated at least in portion with at least one kind of zinc-aluminum- magnesium alloy, to a method for cleaning said aforementioned surface by making use of the aqueous alkaline composition, to a substrate having at least one cleaned surface obtainable therefrom, to a method for chemical pretreatment of said aforementioned cleaned substrate surface by making further use of an aqueous, coating composition being suitable to form a preferably conversion coating film onto said surface, and to a substrate having at least one chemically pretreated surface obtainable therefrom.
C23C 22/06 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/36 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides containing also phosphates
C23C 22/50 - Treatment of iron or alloys based thereon
C23C 22/53 - Treatment of zinc or alloys based thereon
C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
C23C 22/73 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
C23C 22/78 - Pretreatment of the material to be coated
C23G 1/14 - Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
C23G 3/02 - Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
70.
MULTILAYER COATING SYSTEMS OBTAINED FROM BLOCK COPOLYMER CONTAINING BASECOAT COMPOSITIONS
Colorado State University Research Foundation (USA)
Cypris Materials (USA)
Inventor
Bokhart, Rosalva Castrejon
Zhang, Qingling
Campbell, Donald H.
Ferris, Daniel Patrick
Miyake, Garret
Pearson, Ryan
Ryan, Matthew
Whitson, Luke
Hess, Alexander
Abstract
Disclosed herein is a multilayer coating system present on a substrate and including at least three coating layers L1, L2 and L3 different from one another, namely a first pigmented coating layer L1 applied over at least a portion of the substrate, a second coating layer L2 applied over the first pigmented coating layer L1, and a third coating layer L3 applied over the second coating layer L2, where the second coating layer L2 is formed from a coating composition including at least one block copolymer containing a backbone and at least two blocks B1 and B2 and side chains S1 and S2 including different polymeric moieties M1 and M2. Also disclosed herein are a method of preparing said multilayer coating system, a coated substrate obtainable therefrom, and a method of using a coating composition including the block copolymer for improving the chromaticity of the multilayer coating system.
C09D 165/00 - Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
C08G 61/08 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
Disclosed herein is a pigmented aqueous coating composition including at least one binder, at least one mono-, di- and/or triglyceride, and at least one silica compound. Further disclosed herein is a method for producing a multicoat paint system by producing a basecoat or two or more directly consecutive basecoats directly on a substrate optionally coated with a first coat, producing a clearcoat directly on the basecoat or on the topmost of the two or more basecoats, and then jointly curing the one or more basecoats and the clearcoat. At least one of the basecoat materials includes the aqueous coating composition disclosed herein. Additionally disclosed herein is a multicoat paint system obtainable by the disclosed method.
C09D 133/12 - Homopolymers or copolymers of methyl methacrylate
C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
Disclosed herein are methods and systems for non-invasively determining the fill level in a container. Further disclosed herein are methods and systems for determining the fill level in a container using a sensor device attached to the outside of the container to generate and detect an audio signal and using the detected audio signal in combination with container specific information and a data driven model to determine the fill level in the container.
G01F 25/20 - Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
73.
MULTILAYER COATING SYSTEMS OBTAINED FROM BLOCK COPOLYMER CONTAINING BASECOAT COMPOSITIONS
The present invention relates to a multilayer coating system present on a substrate and comprising at least three coating layers L1, L2 and L3 being different from one another, namely a first coating layer L1 comprising at least one kind of platelet-shaped pigment applied over at least a portion of the substrate, a second coating layer L2 applied over the first coating layer L1, and a third coating layer L3 applied over the second coating layer L2, wherein the second coating layer L2 is formed from a coating composition comprising at least one block copolymer containing a backbone and at least two blocks B1 and B2 and side chains S1 and S2 comprising different polymeric moieties M1 and M2, a method of preparing said multilayer coating system, a coated substrate obtainable therefrom, and a use of a coating composition comprising the block copolymer for improving, in particular for increasing, the chromaticity of the inventive multilayer coating system.
C09D 5/36 - Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
Disclosed herein is a method for producing a multi-layer coating on a substrate including the steps of (i) forming a primer coat layer (P) on a substrate, (ii) forming a silver metal layer (S) onto the surface of the coating layer (P); and (iii) forming one or more clear top coat layers (T) onto the surface of the silver metal layer (S), where the primer coat layer contains one or more particulate components selected from the group consisting of matting agents and structuring agents and where the silver metal layer (S) is formed by reductive deposition from an aqueous alkaline ammoniac solution containing a soluble silver salt, by use of a reducing agent. Further disclosed herein are multi-layer coated substrates obtainable according to the above method.
B05D 5/06 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
B05B 7/24 - Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
C23C 18/16 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, i.e. electroless plating
Disclosed herein is a coating composition being a basecoat or a clearcoat composition and including at least one polymer as a film-forming binder (A), nanoparticles (B) containing at least one noble metal and/or at least one alloy and/or oxide thereof, as well as water and/or at least one organic solvent as component (C) being present in the coating composition in an amount of at least 30 wt.-%, based on the total weight of the composition. Further disclosed herein are a coating film and a coating obtainable from the coating composition, a method of forming a coating film and a coating at least partially onto at least one surface of a substrate, and an at least partially coated substrate obtainable by the inventive method.
The invention relates to a process for producing a composite component comprising at least one metal layer and one polymer layer, the process comprising: (a) heating a metal sheet which optionally comprises a surface treatment; (b) placing a polymer film on the metal sheet and optionally heating the polymer film; (c) applying a vacuum to contact the polymer film with the entire surface of the metal sheet and to remove air enclosed between the metal sheet and the polymer film; (d) optionally holding the temperature of the metal sheet and the polymer film above a temperature at which the connection of the polymer film and the metal sheet is promoted to achieve the composite component.
B29C 63/00 - Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
B29C 63/02 - Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B29D 7/00 - Producing flat articles, e.g. films or sheets
B29C 65/44 - Joining a heated non-plastics element to a plastics element
The present invention relates to a method for preparing a metal-plastic hybrid material, said material comprising at least one substrate having at least one metallic surface made at least partially of steel and/or zinc and/or of an alloy thereof and at least one thermoplastic material applied onto said metallic surface of the substrate, inter alia by making use of an acidic aqueous composition, a metal-plastic hybrid material obtainable by this method, a use of the acidic aqueous composition for adhering the substrate to the plastic, a metal-plastic hybrid material as such, and a use of the metal-plastic hybrid material as component in the automotive or construction industry.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
The present invention relates to a method for preparing a metal-plastic hybrid material, said material comprising at least one substrate having at least one metallic surface made at least partially of aluminum and/or of an alloy thereof and at least one thermoplastic material applied onto said metallic surface of the substrate, inter alia by making use of an acidic aqueous composition, a metal-plastic hybrid material obtainable by this method, a use of the acidic aqueous composition for adhering the substrate to the plastic, a metal-plastic hybrid material as such, and a use of the metal- plastic hybrid material as component in the automotive, construction or electronic industry.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
C23C 22/44 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
79.
METHOD AND SYSTEM FOR ADAPTING TO SPECIFIC TARGET PAINT APPLICATION PROCESSES
Disclosed herein is a computer-implemented method for providing application adaption parameters to compensate for an influence of a given target paint application process on a color matching method and/or to consider an influence of a given target paint application process within a color predicting method.
The present invention relates to an aqueous cathodically depositable electrodeposition coating material composition comprising (I) at least one binder dispersion comprising at least one cathodically depositable polymer (a) and at least one crosslinking agent (b), (II) at least one pigment slurry containing at least one pigment and/or filler (c), wherein the composition also comprises at least one kind of composite particles (p) comprising at least one metal-containing catalyst (pc) and at least one (meth)acrylate polymer (mp).
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
The present invention relates to an aqueous cathodically depositable electrodeposition coating material composition comprising (I) at least one binder dispersion comprising at least one cathodically depositable polymer (a) and at least one crosslinking agent component (b) (II) at least one pigment paste containing at least one pigment and/or filler (c) and at least one polymer as grinding resin, wherein the composition also comprises at least one kind of composite particles (p) comprising at least one metal-containing catalyst (pc) and at least one (meth)acrylate polymer (mp).
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
Disclosed herein is a method for preparing a multilayer coating system on a substrate including at least the steps of applying a first primer coating material composition to a substrate (step (1)), applying a second base coating material composition to the first coating film formed in step (1) prior to curing the first coating film and forming a second coating film (step (2)), applying a third clear coating material composition to the second coating film formed in step (2) prior to curing the second coating film and forming a third coating film (step (3)), and jointly curing the first, second and third coating films (step (4)).
Described herein is a method for spacing glass sheets from one another during stacking of the glass sheets, where the method includes:
applying an interleaving powder material between adjacent glass sheets, where a composition including a powdered support material is employed, which is selected from a natural composite material based on cellulose, hemicellulose and/or lignin as the interleaving powder material between the adjacent glass sheets.
C03B 40/033 - Means for preventing adhesion between glass and glass
B65G 49/06 - Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
84.
AQUEOUS COATING MATERIAL CONTAINING CELLULOSE NANOFIBERS
The present invention relates to an aqueous coating material comprising one or more polymeric binders; one or more types of cellulose nanofibers; and one or more non-polymeric polycarboxylic acid and/or the salt(s) thereof; and optionally comprising one or more pigments. The invention further relates to a wet-on-wet method of producing multilayer coating systems and the multilayer coating systems obtainable according to the method. The invention further relates use of the non-pigmented aqueous coating material for the production of the pigmented aqueous coating material; and the of at least one type of cellulose nanofibers together with one or more non-polymeric polycarboxylic acids and/or their salts in an aqueous coating material comprising polymeric binders and pigments, in the production of a multilayer coating system.
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
C09D 175/00 - Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
Disclosed herein are a method for producing materials having at least one carbamate functionality, carbamate-functional materials obtained from the process, coating compositions including said carbamate-functional materials, and a process for at least partially coating a substrate with the coating compositions. The method disclosed herein reduces unwanted transesterification which can occur as a side reaction by using a tertiary alkyl carbamate in combination with a tin catalyst and thus results in increased yields and purity of the carbamate-functional materials.
C08F 220/20 - Esters of polyhydric alcohols or phenols
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
86.
A WATERBORNE POLYURETHANE-EPOXY RESIN BASED PRIMER COMPOSITION AND ITS PREPARATION METHOD THEREOF
Disclosed herein is a waterborne polyurethane-epoxy resin-based primer composition and its preparation method. Further disclosed herein is a primer layer obtained from curing the waterborne polyurethane-epoxy resin-based primer composition on substrates as well as a method of curing the primer composition on substrates.
The present invention relates to a method of pre-treating a metallic substrate, the method comprising one or more cleaning steps, wherein at least part of the surface of the metallic substrate is contacted with one or more aqueous cleaning compositions, to obtain a cleaned metallic substrate; and/or one or more chemical pre-treatment steps selected from conversion treating steps, passivation treating steps and thin-layer forming steps, wherein at least part of the surface of a metallic substrate is contacted with one or more chemical pre-treatment compositions selected from conversion treatment compositions, passivation treatment compositions and thin-layer forming compositions to obtain a chemically pre-treated substrate; wherein i. and/or ii. are followed by one or more rinsing steps, wherein at least one composition selected from cleaning compositions, rinsing compositions and chemical pre-treatment compositions comprises an amount of 0.8 to 200 mmol/L of the composition of one or more compounds of formula (I), the COOH group of which can be fully or partially neutralized and wherein one or more of residues R1, R2, R3, R4and R5 are selected from the group consisting of H, hydroxy groups and alkyl groups. The present invention further relates to a method of coating a metallic substrate, wherein the first step consists of the method of pre-treating a substrate according to the invention, wherein after the last rinsing step one or more coating compositions are applied and cured. Moreover, the invention relates to the use of an aqueous composition comprising the compounds of formula (I) and/or their salts in pre-treating a metallic substrate, the pre-treating comprising at least one of a cleaning step and a chemical pre-treatment step; and in addition, at least one rinsing step.
C23F 11/00 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
C23G 1/00 - Cleaning or pickling metallic material with solutions or molten salts
C23C 18/12 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
88.
COATING COMPOSITION COMPRISING A CARBAMATE-FUNCTIONAL POLY(ETHYLENE-ACRYLATE) COPOLYMER AND METHOD OF COATING SUBSTRATES
Disclosed herein are coating compositions including at least one carbamate-functional poly(ethylene-acrylate) copolymer as binder and at least one crosslinking agent, a method of coating substrates with such coating compositions and coated substrates obtained by the method. Further disclosed herein is a method of using such coating compositions for improving the scratch resistance of coating layers.
C09D 123/36 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by reaction with nitrogen-containing compounds, e.g. by nitration
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
89.
Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy
Described herein is an improved process for anticorrosion pretreatment of a metallic surface including steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy, wherein the metallic surface is brought into contact with i) an acidic aqueous composition A which includes a1) at least one compound selected from the group consisting of titanium, zirconium and hafnium compounds, and with ii) an aqueous composition B which includes b1) at least one (meth)acrylate resin and b2) at least one phenol resin, where the metallic surface is brought into contact firstly with the composition A and then with the composition B and/or firstly with the composition B and then with the composition A and/or simultaneously with the composition A and the composition B.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
C23C 22/44 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
C23C 22/78 - Pretreatment of the material to be coated
Disclosed herein is a computer-implemented color matching method using a paint adjustment algorithm running on a processor and a database which includes specific optical data of individual color components Further disclosed herein is a respective system.
Disclosed herein is a method for preparing a multilayer coating system on a substrate including at least the steps of applying a first coating material composition to a substrate (step (1)), applying a second coating material composition to the first coating film formed in step (1) prior to curing the first coating film and forming a second coating film (step (2)) and jointly curing the first and second coating films (step (3)).
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment
92.
TREATMENT OF METALLIC SURFACES BY COPOLYMER CONTAINING ACIDIC AQUEOUS COMPOSITIONS
Disclosed herein is a method for treatment of at least one metallic surface of a substrate including at least a step of contacting said surface with an acidic aqueous composition (A), said acidic aqueous composition (A) including (a) one or more metal ions selected from the group consisting of titanium, zirconium and hafnium ions (b) and one or more polymers (P) containing OH- and/or COOH-groups as well as at least one sulfur-containing moiety, to a corresponding acidic aqueous composition (A) as such, a master batch to produce such acidic aqueous composition (A), the use of the acidic aqueous composition (A) for treating metallic surfaces and substrates including the thus treated surfaces.
C23C 22/34 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH < 6 containing fluorides or complex fluorides
93.
METHOD AND APPARATUS FOR GENERATING ROBOT PATH DATA TO AUTOMATICALLY COAT AT LEAST PART OF A SURFACE OF A SPATIAL SUBSTRATE WITH AT LEAST ONE COATING MATERIAL
Aspects described herein generally relate to a method for generating robot path data for robot path(s) to be followed by a robot comprising a coating tool during coating of at least part of the surface of a spatial substrate with at least one coating material spatial substrate, and respective apparatuses, or computer elements. Moreover, aspects described herein generally relate to a robotic system for coating at least one surface of a spatial substrate with at least one coating material. The inventive methods, respective apparatuses, or computer elements allow to automate application of coating materials to substrates having a high variation in geometry and provides consistency of application in contrast to manual application of coating materials, for example during repair processes of automotives or automotive parts, which is highly dependent on the painter performing the application.
B25J 11/00 - Manipulators not otherwise provided for
B05D 5/00 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
G05B 19/42 - Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
B05B 12/14 - Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials to a single spray outlet
B05B 13/04 - Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during operation
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
94.
SCREENING METHOD USING COATING COMPOSITION PROPERTIES OR WET FILM PROPERTIES
Disclosed herein are a method of screening coating material compositions for development of new coating formulations in the automotive field, the method making use of measuring, selecting and improving at least one property of a coating material composition or of a wet coating film obtained therefrom, and a method for investigating the influence of certain constituents of coating material compositions on their properties or on the properties of resulting wet coating films obtained therefrom.
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
95.
METHOD AND SYSTEM FOR A COLOR MATCHING PROCESS WITH A COMPENSATION OF APPLICATION PROCESS BIASES
Disclosed herein is a computer-implemented method for a color matching process where an offset is determined that is relieved of an application process bias. Further disclosed herein is a respective system.
To provide a method in which a top coat composition that contains no luster pigments such as interference pigments is used to form a pearlescent multilayer coating film that is cured at a low temperature and that has better weather-resistance and moisture-resistance, even without the formation of a clear coating film layer on the uppermost layer. To furthermore provide a multilayer coating film that has been formed by this method. [Solution] The problem is solved by: a method for forming a multilayer coating film in which a colored coating film layer that contains a color pigment is formed onto an object being coated, and a luster pigment-free top coat composition that contains a hydroxyl group-containing acrylic resin (A), a polyisocyanate compound (B), and resin beads (C) is applied thereon to form a top coat layer, which is cured, wherein the resin beads (C) have a specified average particle diameter D50, the dry film thickness of the top coat layer is equal to or less than the average particle diameter D50 of the resin beads (C), and the difference in the brightness (L*15-L*25) of the resulting multilayer coating film is within a specified range; and a multilayer coating film that has been formed by this method.
B05D 5/06 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
B05D 5/02 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
The present invention provides a 2K clearcoat coating composition comprising (A) from 10% to 70% and preferably from 20% to 50% by weight of a first resin having at least one primary hydroxyl group; (B) from 2% to 40% and preferably from 5% to 25% by weight of a second resin comprising a resin (B-1) having at least one primary hydroxyl group and/or a resin (B-2) having at least one secondary hydroxyl group; and (C) a crosslinker comprising at least one polyisocyanate and at least one amino resin, and the weight percentages of components (A) and (B) are based on the total weight of the coating composition and the ratio by weight between components (A) and (B) is in a range from 6:1 to 1:2 and preferably from 4:1 to 1:1. The present invention also provides an article coated by the invented coating composition and said article preferably has metal substrates.
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, a; Coating compositions based on derivatives of such polymers
98.
A METHOD AND A SYSTEM FOR ASSESSING AND OPTIONALLY MONITORING OR CONTROLLING THE TEXTURE OF A SURFACE
Disclosed herein is a computer-implemented method for assessing and optionally monitoring or controlling a texture of a surface. Additionally disclosed herein are a system including an input channel connected to a processing device, a processing device configured to derive and optionally monitor or control the at least one texture parameter of the surface, an output device and optionally at least on surface preparation device. Further disclosed herein is a computer program product for assessing and optionally monitoring or controlling a texture of a surface, including a data carrier storing a program code to be executed by a processor.
Disclosed herein are a method of screening coating material compositions for development of new coating formulations in the automotive field, the method making use of measuring, selecting and improving at least one property of the cured coating films obtained by the disclosed method, and a method for investigating the influence of certain constituents of coating material compositions on the properties of the resulting cured coating films obtained from applying and curing said coating material compositions onto optionally pre-coated surfaces of substrates.
Disclosed herein are coating compositions, particularly UV-curable coating compositions, including at least one unsaturated ethylene copolymer as binder and optionally at least one photoinitiator, a method of coating substrates with such coating compositions, and coated substrates obtained by the method. Further disclosed herein is a method of using such coating compositions for improving the flexibility of coating layers, particularly primer layers.
C09D 137/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen; Coating compositions based on derivatives of such polymers
