The invention relates to digitally applicable, UV-curing coating substances, in particular inkjet inks, which produce matt-gloss coatings. Their compositions contain 10 to 40% by weight of one or more difunctional monomers, 20 to 50% by weight of one or more monofunctional monomers, 5 to 35% by weight of one or more organic matting agents, 1 to 30% by weight of one or more acrylate oligomers and/or polyfunctional acrylate monomers, and 2 to 13% by weight of one or more photoinitiators. The invention also relates to coating systems in which the coating materials according to the invention are used to produce a final, matt-gloss topcoat layer or finishing coat, and to methods for producing these systems.
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/103 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds of aldehydes, e.g. phenol-formaldehyde resins
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
2.
COATING SYSTEMS AND METHODS FOR COATING LARGE COMPONENTS
A coating system includes at least one putty layer and at least one clear coat layer. The at least one putty layer includes a putty having a binder component which has at least one polyaspartic acid ester and a hardener component which has at least one polyisocyanate. The at least one clear coat layer includes a clear coat coating material based on an RMA binder or a polyaspartic acid ester binder.
A coating system for the decoration of a recyclable plastic substrate. The coating system includes a primer layer and a decorative layer. The primer layer includes at least one coating which is made from at least one coating material having 60 to 80 wt.-% of at least one difunctional, alcoxylated acrylate monomer, 5 to 15 wt.-% of at least one acrylate oligomer, 5 to 15 wt.-% of at least one of at least one carbonyl-functional acrylate and at least one methacrylate oligomer or 5 to 15 wt.-% of at least one of at least one polyethylene glycol acrylate and at least one polyethylene glycol methacrylate, and 1 to 10 wt.-% of at least one photoinitiator, each of which are based on a total weight of the coating material.
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
B29B 17/02 - Separating plastics from other materials
B29K 67/00 - Use of polyesters as moulding material
The invention relates to a translucent, multi-layer structure for coating surfaces, comprising a laser-engravable primer layer, a translucent base-coat layer and a clear-coat layer. The coating system according to the invention is suitable in particular for the indicating and operating of buttons on the surface of a substrate, the substrate being backlit by means of a light source. The obtained coating systems are suitable in particular for surfaces having integrated lighting, such surfaces being used e.g. in displays or in dashboards.
A device for applying at least one coating material to a substrate surface. The device includes a flexible base plate having a toothing which is mounted on at least one side of the flexible base plate as a toothed side, a channel which is arranged parallel to the toothed side, and at least one sealing lip which is arranged on a side of the channel which faces away from the toothed side.
B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
B05C 11/04 - Apparatus for spreading or distributing liquids or other fluent materials already applied to a surfaceControl of the thickness of a coating with blades
6.
MODIFIED COATING SUBSTANCES BASED ON RMA BINDERS WITH IMPROVED ADHESION ON METAL SUBSTRATES
A coating material composition includes at least one CH acidic compound A, at least one vinylogous carbonyl compound B, at least one latent base catalyst C, and at least one adhesive agent D. The at least one adhesive agent D includes at least one substituent X and at least one substituent Y. The at least one substituent X is selected to react with the at least one CH acidic compound A or with the at least one vinylogous carbonyl compound B. The at least one substituent Y is selected to physically or chemically bind to a substrate.
C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
C09D 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
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
7.
COATING SYSTEMS AND METHODS FOR COATING LARGE COMPONENTS
The present invention relates to coating systems having at least one filler layer and at least one clearcoat layer, wherein the filler layer is produced from filler compounds on the basis of polyaspartic acid ester binders, and the clearcoat layer is produced from clearcoats on the basis of RMA binders or polyaspartic acid ester binders. The invention also relates to methods for producing the coating systems, in which in step (a) at least one filler layer is applied to a substrate surface, in step (b) the cured filler layer is polished smooth, and in step (c) at least one clearcoat layer is applied to the polished filler layer.
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
The invention relates to a device for applying coatings to strongly curved component surfaces. The device comprises a flexible base plate (1) having a toothing (3) on the side, a channel (4) arranged parallel to the toothed side, and a sealing lip (7). The device can primarily be used to produce a coating on the edges of a component, in particular for applying a liquid or paste-like coating material. The invention also relates to methods for producing erosion protection coatings on component edges, in particular methods for producing edge protection coatings for rotor blades, wings or hydrofoils.
B05C 11/02 - Apparatus for spreading or distributing liquids or other fluent materials already applied to a surfaceControl of the thickness of a coating
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
B05D 5/00 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
The invention relates to a device for applying coatings to strongly curved component surfaces. The device comprises a flexible base plate (1) having a toothing (3) on the side, a channel (4) arranged parallel to the toothed side, and a sealing lip (7). The device can primarily be used to produce a coating on the edges of a component, in particular for applying a liquid or paste-like coating material. The invention also relates to methods for producing erosion protection coatings on component edges, in particular methods for producing edge protection coatings for rotor blades, wings or hydrofoils.
B05C 11/02 - Apparatus for spreading or distributing liquids or other fluent materials already applied to a surfaceControl of the thickness of a coating
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
The invention relates to coating material compositions based on dual-cure systems, coatings that can be produced using same, and use thereof for coating components and objects, in particular ships, aircraft or rail vehicles. The invention also relates to coating systems and layer structures, such as base coat clear-coat systems, containing the coatings according to the invention. The coating material composition according to the invention comprises a component A and a component B. The component A comprises 40 to 70 wt.% polyols (a), 2 to 10 wt.% OH-functional, unsaturated, aliphatic urethane acrylates (b), 0.2 to 5 wt.% photoinitiators (c) and a combination of amine synergists (d), which contains 1 to 10 wt.% acryloyl-functional amine synergists (d1) with amine values in the range of 130 to 190 mg/g and 1 to 10 wt.% acryloyl-functional amine synergists (d2) with amine values in the range of 60 to 105 mg/g. The component B comprises 40 to 100 wt.% aliphatic polyisocyanates.
Coating material compositions are used for producing particularly erosion-stable coatings which are used as erosion protection, in particular as edge protection for rotor blades. The composition includes a stock component and a hardener component, wherein the stock component includes at least one trifunctional polycaprolactone polyol or at least one polycarbonate diol or at least one trifunctional polycaprolactone polyol and a polycarbonate diol and the hardener component includes at least one crystallization-resistant, isocyanate-functional prepolymer.
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
The present invention relates to coating material compositions based on RMA systems as binders for producing coatings with improved adhesion on metal substrates. The compositions according to the invention contain one or more CH acidic compounds A, one or more vinylogous carbonyl compounds B, one or more latently basic catalysts C and one or more adhesive agents D, wherein adhesive agents D have at least one substituent X and at least one substituent Y. The substituents X are selected such that they react with the CH acidic compounds A or the vinylogous carbonyl compounds B, and the substituents Y are selected such that they are physically or chemically bound to the substrate.
C08G 63/91 - Polymers modified by chemical after-treatment
C08G 61/12 - Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
C09D 165/00 - Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chainCoating compositions based on derivatives of such polymers
C09D 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
13.
Compositions for producing glass coatings by way of inkjet printing techniques and use thereof
A coating material for the production of a UV-curing primer coating. The coating material includes at least 60 to 90 wt.-% of at least one monofunctional cycloaliphatic acrylate monomer or at least one monofunctional aryloxy alkyl acrylate monomer, 1 to 10 wt.-% of at least one amino-functional silane, 1 to 10 wt.-% of at least one photoinitiator, and up to 10 wt.-% of at least one of at least one acrylate oligomer and at least one methacrylate oligomer, each based on a total weight of the coating material.
C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
C08F 220/20 - Esters of polyhydric alcohols or phenols
B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
C08F 2/48 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
C08F 224/00 - 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
C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
C08L 33/10 - Homopolymers or copolymers of methacrylic acid esters
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 71/00 - Compositions of polyethers obtained by reactions forming an ether link in the main chainCompositions of derivatives of such polymers
C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
14.
Recyclable coatings and use thereof for printing reusable plastics
A coating material for the production of a UV-curing primer coating. The coating material includes 60 to 80 wt.-% of at least one difunctional, alcoxylated acrylate monomer, 5 to 15 wt.-% of at least one acrylate oligomer, 5 to 15 wt.-% of at least one carbonyl-functional acrylate and/or at least one methacrylate oligomer or 5 to 15 wt.-% of at least one polyethylene glycol acrylate and/or at least one polyethylene glycol methacrylate, and 1 to 10 wt.-% of at least one photoinitiator, each based on a total weight of the coating material.
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
B29B 17/02 - Separating plastics from other materials
B29K 67/00 - Use of polyesters as moulding material
The present invention relates to recyclable primer coatings produced from UV-curable coating materials containing at least 60 to 80% by weight of one or more difunctional, alkoxylated acrylate monomers, 5 to 15% by weight of one or more acrylate oligomers, 5 to 15% by weight of one or more carbonyl-functional acrylate and/or methacrylate oligomers or polyethylene glycol acrylates and/or polyethylene glycol methacrylates, and 1 to 10% by weight of one or more photoinitiators, in each case in relation to the total weight of the coating material. The primer coatings are used in coating systems for recyclable plastics and said coatings can be separated from the reusable plastics in conventional recycling methods without additional overhead. The invention also relates to methods for producing the coating systems by means of inkjet printing methods which are suitable in particular for printing moulded containers made of polyethylene terephthalate.
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
16.
RECYCLABLE COATINGS AND USE THEREOF FOR PRINTING REUSABLE PLASTICS
The present invention relates to recyclable primer coatings produced from UV-curable coating materials containing at least 60 to 80% by weight of one or more difunctional, alkoxylated acrylate monomers, 5 to 15% by weight of one or more acrylate oligomers, 5 to 15% by weight of one or more carbonyl-functional acrylate and/or methacrylate oligomers or polyethylene glycol acrylates and/or polyethylene glycol methacrylates, and 1 to 10% by weight of one or more photoinitiators, in each case in relation to the total weight of the coating material. The primer coatings are used in coating systems for recyclable plastics and said coatings can be separated from the reusable plastics in conventional recycling methods without additional overhead. The invention also relates to methods for producing the coating systems by means of inkjet printing methods which are suitable in particular for printing moulded containers made of polyethylene terephthalate.
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
17.
COMPOSITIONS FOR THE PRODUCTION OF GLASS COATINGS BY WAY OF INKJET PRINTING METHODS AND USE THEREOF
The present invention relates to a UV-curing coating substance which comprises at least 60 to 90 % by weight monofunctional cycloaliphatic acrylate monomers or monofunctional aryloxy alkyl acrylate monomers, 1 to 10 % by weight amino-functional silanes, 1 to 10 % by weight photoinitiators and up to 10 % by weight acrylate oligomers and/or methacrylate oligomers. Said coating substance is used for the production of primers or prime coats and for the production of coating systems. The invention further relates to digital techniques for printing glass substrates in particular flat glass and molded glass containers using said coating substance.
C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
C03C 17/32 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 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
18.
COMPOSITIONS FOR PRODUCING GLASS COATINGS BY WAY OF INKJET PRINTING TECHNIQUES AND USE THEREOF
The present invention relates to a UV-curing coating substance which comprises at least 60 to 90 % by weight monofunctional cycloaliphatic acrylate monomers or monofunctional aryloxy alkyl acrylate monomers, 1 to 10 % by weight amino-functional silanes, 1 to 10 % by weight photoinitiators and up to 10 % by weight acrylate oligomers and/or methacrylate oligomers. Said coating substance is used for the production of primers or prime coats and for the production of coating systems. The invention further relates to digital techniques for printing glass substrates in particular flat glass and molded glass containers using said coating substance.
C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
C03C 17/32 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 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
19.
Composition for producing fillers and method for producing and processing the fillers
B05B 12/14 - Arrangements for controlling deliveryArrangements 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 7/32 - Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
20.
COATING MATERIAL COMPOSITION, COATINGS PRODUCED THEREFROM AND THE USE THEREOF AS EROSION PROTECTION
The present invention relates to coating material compositions used for producing particularly erosion-stable coatings. The invention also relates to the use of these coatings as erosion protection, in particular as edge protection for rotor blades. The composition according to the invention comprises a stock component and a hardener component, wherein the stock component comprises at least one trifunctional polycaprolactone polyol or at least one polycarbonate diol or at least one trifunctional polycaprolactone polyol and a polycarbonate diol and the hardener component comprises at least one crystallization-resistant, isocyanate-functional prepolymer.
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
The present invention relates to coating material compositions used for producing particularly erosion-stable coatings. The invention also relates to the use of these coatings as erosion protection, in particular as edge protection for rotor blades. The composition according to the invention comprises a stock component and a hardener component, wherein the stock component comprises at least one trifunctional polycaprolactone polyol or at least one polycarbonate diol or at least one trifunctional polycaprolactone polyol and a polycarbonate diol and the hardener component comprises at least one crystallization-resistant, isocyanate-functional prepolymer.
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
JOINT STOCK COMPANY RAILWAY RESEARCH INSTITUTE (Russia)
Inventor
Schmal, Eugen
Lapidus, Boris Moiseevich
Suslov, Oleg Aleksandrovich
Kosarev, Aleksandr Borisovich
Abstract
The invention relates to coatings which reflect solar radiation and contain 4.5 to 45 wt.% binders selected from among alkyd resins, acrylic resins, epoxy resin esters, polyester resins and mixtures thereof, 1.5 to 31.5 wt.% white pigments, 0.1 to 7 wt.% hollow articles, and 2 to 35 wt.% metallic pigments. Said coatings are used to reduce the amount of heat generated under the effect of the weather on metal parts such as rails, in particular railroad rails in continuous welded tracks. The invention also relates to a method for coating a track in which the rails of the track are first cleaned with a solvent, whereupon the coating is applied to the clean rails.
C09D 133/02 - Homopolymers or copolymers of acidsMetal or ammonium salts thereof
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
E01B 19/00 - Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosionMeans to reduce development of noise
A coating material for producing a coating includes 15 to 70 wt. % of at least one CH acidic compound, 4 to 40 wt. % of at least one vinylogous carbonyl compound, 0.1 to 15 wt. % of at least one latent-basic catalyst, 0.00001 to 10 wt. % of at least one light stabilizer, 0.00001 to 20 wt. % of at least one open time extender, 0.00001 to 20 wt. % of at least one pot life extender, 0.00001 to 70 wt. % of at least one of an inorganic pigment and an organic pigment, and 0.00001 to 25 wt. % of one at least one matting agent. Each wt. % of a respective ingredient is based on a total amount of the coating material.
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
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
C08F 222/14 - Esters having no free carboxylic acid groups
C09D 135/02 - Homopolymers or copolymers of esters
B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
A coating material for producing a coating includes 10 to 70 wt. % of at least one CH acidic compound, 4 to 40 wt. % of at least one vinylogous carbonyl compound, 0.1 to 15 wt. % of at least one latent-basic catalyst, 0.00001 to 10 wt. % of at least one light stabilizer, 0.00001 to 20 wt. % of at least one open time extender, 0.00001 to 20 wt. % of at least one pot life extender, 0.00001 to 70 wt. % of at least one of an inorganic pigment and an organic pigment, and 0.1 to 40 wt. % of at least one corrosion protection agent. Each wt. % of a respective ingredient is based on a total amount of the coating material
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
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
C08F 222/14 - Esters having no free carboxylic acid groups
C09D 135/02 - Homopolymers or copolymers of esters
B05D 1/04 - Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-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 7/24 - 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 for applying particular liquids or other fluent materials
25.
Coating systems, use thereof for coating components and components coated therewith for rail vehicles and aircrafts
A coating material for producing a coating includes 15 to 70 wt. % of at least one CH acidic compound, 4 to 40 wt. % of at least one vinylogous carbonyl compound, 0.1 to 15 wt. % of at least one latent-basic catalyst, 0.00001 to 10 wt. % of at least one light stabilizer, 0.00001 to 20 wt. % of at least one open time extender, and 0.00001 to 20 wt. % of at least one pot life extender. Each wt. % of a respective ingredient is based on a total amount of the coating material.
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
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
C08F 222/14 - Esters having no free carboxylic acid groups
C09D 135/02 - Homopolymers or copolymers of esters
C09D 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
A coating material for producing a barrier layer on a plastic substrate includes an isocyanate-containing hardener component and a hydroxy-functional binder component. The hydroxy-functional binder component includes an aqueous polymer dispersion which includes a polyphenylene ether or a copolymer of fluorinated ethylene and a vinyl ether, glass hollow bodies, and at least one of an inorganic filler and an inorganic pigment.
The invention relates to coatings having a special finger-guiding haptics which guides contact-pressure or brushing movements of the fingers in a preferred direction when the surface is contacted. The substrates which are coated according to the invention have an outer surface which comprises at least two microstructured regions, each of which have a different sliding friction coefficient. The invention also relates to the use of the coated substrates in dashboards, switching consoles and operating panels for improving manual operability.
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
B41M 3/00 - Printing processes to produce particular kinds of printed work, e.g. patterns
28.
IMPROVED COATING SYSTEM, USE THEREOF FOR COATING COMPONENTS AND THUS COATED COMPONENTS FOR AGRICULTURAL AND CONSTRUCTION MACHINERY
The invention relates to improved coating materials based on RMA systems, which cross-link with the aid of the classic Michael addition. The coating materials comprise at least 10 - 70wt.% of one or more CH-acidic compounds A, 4 - 40 wt.% of one or more vinylogous carbonyl compounds B, 1.5 - 15wt.% of one or more latent-basic catalysts C, up to 10wt.% one or more light protective agents, up to 20wt.% of one or more open time extenders, up to 20wt.% of one or more pot life extenders, up to 70 wt.% of one or more inorganic and/or organic pigments and 0.1 - 40wt.% of one or more anti-corrosion agents, respectively with respect to the total amount of the coating material. The invention also relates to the thus produced coatings, in particular single layer top coat and to coated components, in particular components for agricultural machines and construction machines for example, vehicle body parts, tools or attachments.
The invention relates to improved coating materials based on RMA systems, which cross-link with the aid of the classic Michael addition. The coating materials comprise at least 15 - 70 wt.-% of one or more CH acidic compounds A, 4 - 40 wt-.% of one or more vinylogous carbonyl compounds B, 0.1 - 15 wt.-% of one or more latent-alkaline catalysts C, up to 10 wt.-% of one or more light stabilizers, up to 20 wt.-% of one or more open-time extenders, and up to 20 wt.-% of one or more pot life extenders, in each case relative to the total amount of the coating material. The invention also relates to the coatings and coating systems produced therefrom, in particular base-coat varnish systems, and to coated components, particularly components for rail vehicles and aircrafts such as railway cars or airplanes.
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 222/14 - Esters having no free carboxylic acid groups
C09D 135/02 - Homopolymers or copolymers of esters
30.
IMPROVED COATING SYSTEMS, USE THEREOF FOR COATING COMPONENTS AND THUS COATED COMPONENTS FOR WIND POWER PLANTS
The invention relates to improved coating materials based on RMA systems, which cross-link with the aid of the classic Michael addition. The coating materials comprise at least 10 - 70wt.% of one or more CH-acidic compounds A, 4 - 40 wt.% of one or more vinylogous carbonyl compounds B, 1.5 - 15wt.% of one or more latent-basic catalysts C, up to 10wt.% one or more light protective agents, up to 20wt.% of one or more open time extenders, up to 20wt.% of one or more pot life extenders, up to 70 wt.% of one or more inorganic and/or organic pigments and 0.1 - 40wt.% of one or more anti-corrosion agents, respectively with respect to the total amount of the coating material. The invention also relates to thus produced coatings, in particular matt finish top coat and coated components, in particular for components for wind power plants, such as for example, vanes or rotor blades.
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 222/14 - Esters having no free carboxylic acid groups
C09D 135/02 - Homopolymers or copolymers of esters
31.
IMPROVED COATING SYSTEM, USE THEREOF FOR COATING COMPONENTS AND THUS COATED COMPONENTS FOR RAIL VEHICLES AND AIRCRAFT
The invention relates to improved coating materials based on RMA systems, which cross-link with the aid of the classic Michael addition. The coating materials comprise at least 15 - 70 wt.-% of one or more CH acidic compounds A, 4 - 40 wt-.% of one or more vinylogous carbonyl compounds B, 0.1 - 15 wt.-% of one or more latent-alkaline catalysts C, up to 10 wt.-% of one or more light stabilizers, up to 20 wt.-% of one or more open-time extenders, and up to 20 wt.-% of one or more pot life extenders, in each case relative to the total amount of the coating material. The invention also relates to the coatings and coating systems produced therefrom, in particular base-coat varnish systems, and to coated components, particularly components for rail vehicles and aircrafts such as railway cars or airplanes.
The invention relates to improved coating materials based on RMA systems, which cross-link with the aid of the classic Michael addition. The coating materials comprise at least 10 - 70wt.% of one or more CH-acidic compounds A, 4 - 40 wt.% of one or more vinylogous carbonyl compounds B, 1.5 - 15wt.% of one or more latent-basic catalysts C, up to 10wt.% one or more light protective agents, up to 20wt.% of one or more open time extenders, up to 20wt.% of one or more pot life extenders, up to 70 wt.% of one or more inorganic and/or organic pigments and 0.1 - 40wt.% of one or more anti-corrosion agents, respectively with respect to the total amount of the coating material. The invention also relates to thus produced coatings, in particular matt finish top coat and coated components, in particular for components for wind power plants, such as for example, vanes or rotor blades.
The invention relates to improved coating materials based on RMA systems, which cross-link with the aid of the classic Michael addition. The coating materials comprise at least 10 - 70wt.% of one or more CH-acidic compounds A, 4 - 40 wt.% of one or more vinylogous carbonyl compounds B, 1.5 - 15wt.% of one or more latent-basic catalysts C, up to 10wt.% one or more light protective agents, up to 20wt.% of one or more open time extenders, up to 20wt.% of one or more pot life extenders, up to 70 wt.% of one or more inorganic and/or organic pigments and 0.1 - 40wt.% of one or more anti-corrosion agents, respectively with respect to the total amount of the coating material. The invention also relates to the thus produced coatings, in particular single layer top coat and to coated components, in particular components for agricultural machines and construction machines for example, vehicle body parts, tools or attachments.
C09D 135/02 - Homopolymers or copolymers of esters
C08F 222/14 - Esters having no free carboxylic acid groups
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
34.
Coating materials and the use thereof in coating systems for components in vehicle interiors
A coating material includes 10 to 30 wt.-% of a polyol, 2 to 15 wt.-% of an etherified melamine-formaldehyde resin, 0.1 to 10 wt.-% of an acid catalyst, and at least one of a flame retardant, a filler, and a pigment in an amount to obtain a filler content in a range of from 60 to 80 wt.-% based on an overall mass of the coating material. The flame retardant is selected from the group consisting of an inorganic flame retardant, a halogenated flame retardant, a nitrified flame retardant, a boracic flame retardant, an intumescent flame retardant, and mixtures thereof.
C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chainCoating compositions based on derivatives of such polymers
C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C09D 169/00 - Coating compositions based on polycarbonatesCoating compositions based on derivatives of polycarbonates
C09D 171/00 - Coating compositions based on polyethers obtained by reactions forming an ether link in the main chainCoating compositions based on derivatives of such polymers
B05D 3/06 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-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
C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
35.
BARRIER LAYER AND USE THEREOF IN COATING SYSTEMS ON PLASTIC SUBSTRATES
The invention relates to a coating material for producing a barrier layer on plastic substrates, containing a hydroxy-functional binder component and an isocyanate-containing hardening component, said binder component comprising aqueous polymer dispersions containing polyphenylene ether or copolymerisates from fluorinated ethylene and vinyl ethers, glass hollow bodies, as well as inorganic fillers and/or inorganic pigments. Said coating material can be used in coating systems for priming plastic substrates, in particular interior components made of thermoplastic or plastic fibre composite materials. The invention also relates to a method for producing a barrier layer-containing coating.
C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
C08J 3/03 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
The invention relates to a coating material for producing a barrier layer on plastic substrates, containing a hydroxy-functional binder component and an isocyanate-containing hardening component, said binder component comprising aqueous polymer dispersions containing polyphenylene ether or copolymerisates from fluorinated ethylene and vinyl ethers, glass hollow bodies, as well as inorganic fillers and/or inorganic pigments. Said coating material can be used in coating systems for priming plastic substrates, in particular interior components made of thermoplastic or plastic fibre composite materials. The invention also relates to a method for producing a barrier layer-containing coating.
A method of using a putty in a mechanical processing method includes dosing a binder component comprising at least one epoxy resin, dosing a hardener component comprising at least one NH-group-containing compound, mixing the binder component and the hardener component into a putty mass, and applying the putty mass on an undercoat. At least one of the binder component and the hardener component comprises synthetic hollow bodies so that the putty mass comprises 0.1 to 15 wt.-% of the synthetic hollow bodies relative to a total weight of the putty mass.
B05B 12/14 - Arrangements for controlling deliveryArrangements 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 7/32 - Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
38.
Electron beam-curable inkjet inks and use thereof in inkjet printing methods
An inkjet ink which is electron beam curable includes 10 to 40 wt.-% of at least one oligomer based on a total weight of the inkjet ink, 5 to 25 wt.-% of at least one reactive thinner based on the total weight of the inkjet ink, 25 to 84 wt.-% of a solvent mixture comprising at least two solvents based on the total weight of the inkjet ink, and 1 to 15 wt.-% of at least one pigment based on the total weight of the inkjet ink. The at least two solvents have a boiling point of from 50 to 300° C., a dielectricity constant of from 5 to 20, and an evaporation rate of 3 to 5000. The evaporation rate of the at least two solvents differs by a factor of from 2 to 10. The inkjet ink is free from photoinitiators.
C09D 11/36 - Inkjet printing inks based on non-aqueous solvents
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
39.
Process for coating metallic surfaces with coating compositions containing particles of a layered double hydroxide
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
B05D 5/00 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
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 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
B05D 1/38 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment
C23C 22/53 - Treatment of zinc or alloys based thereon
C23C 22/60 - 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 alkaline aqueous solutions with pH > 8
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
C09D 5/44 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes for electrophoretic applications
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 22/73 - 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
C25D 9/02 - Electrolytic coating other than with metals with organic materials
40.
COATING MATERIALS AND THEIR APPLICATION IN COATING SYSTEMS FOR INTERIOR COMPONENTS IN VEHICLES
The invention relates to a coating material which has a filling level in the range of from 60 to 80 wt.-% and contains 10 to 30 wt.-% polyols, 2 to 15 wt.-% etherified melamine-formaldehyde resins and 0.1 to 10 wt.-% acid catalysts and sufficient percentages of fillers, flame retardants and pigments. The coating materials according to the invention can be used for producing one- or two-layer coating systems on the surface of interior components, especially for coating interior components in passenger-carrying vehicles. The invention further relates to a method for producing a coated component, the coating material being applied to the surface of the component and being cured to a coat by means of IR- or convection drying.
C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chainCoating compositions based on derivatives of such polymers
C09D 169/00 - Coating compositions based on polycarbonatesCoating compositions based on derivatives of polycarbonates
C09D 171/00 - Coating compositions based on polyethers obtained by reactions forming an ether link in the main chainCoating compositions based on derivatives of such polymers
The invention relates to a coating material which has a filling level in the range of from 60 to 80 wt.-% and contains 10 to 30 wt.-% polyols, 2 to 15 wt.-% etherified melamine-formaldehyde resins and 0.1 to 10 wt.-% acid catalysts and sufficient percentages of fillers, flame retardants and pigments. The coating materials according to the invention can be used for producing one- or two-layer coating systems on the surface of interior components, especially for coating interior components in passenger-carrying vehicles. The invention further relates to a method for producing a coated component, the coating material being applied to the surface of the component and being cured to a coat by means of IR- or convection drying.
C08G 12/42 - Chemically modified polycondensates by etherifying
C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chainCoating compositions based on derivatives of such polymers
C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C09D 169/00 - Coating compositions based on polycarbonatesCoating compositions based on derivatives of polycarbonates
C09D 171/00 - Coating compositions based on polyethers obtained by reactions forming an ether link in the main chainCoating compositions based on derivatives of such polymers
42.
COMPOSITION FOR PRODUCING PUTTIES AND METHOD FOR PRODUCING AND PROCESSING THE PUTTIES
The invention relates to compositions for producing fillers, which are suitable for use in machine application processes, wherein the compositions have a binder component, a curing component, and up to 15 wt% of plastic hollow bodies. The fillers according to the invention can be used especially in processing methods in which one of the following steps is performed: (a) metering, (b) mixing, and (c) applying by means of a machine. The invention further relates to a method for producing and processing fillers for the preparation of surfaces for painting, in particular for the high-gloss or wet-look painting of ship hulls and ship superstructures in yacht construction.
The invention relates to compositions for producing fillers, which are suitable for use in machine application processes, wherein the compositions have a binder component, a curing component, and up to 15 wt% of plastic hollow bodies. The fillers according to the invention can be used especially in processing methods in which one of the following steps is performed: (a) metering, (b) mixing, and (c) applying by means of a machine. The invention further relates to a method for producing and processing fillers for the preparation of surfaces for painting, in particular for the high-gloss or wet-look painting of ship hulls and ship superstructures in yacht construction.
There are several coatings and a method for surface finishing, in particular for producing durable and stable surface coatings using ink jet printing methods. The coating comprises a first layer, which can be produced from one or more ink jet-capable inks, and a second layer, which can be produced from one or more top coats, wherein at least the first layer is applied using an ink jet print head.
The invention relates to methods for printing on UV-hardened films, in which a scratch-resistant coating is initially applied to a UV-hardened film and said film is subsequently gelled. In the next step, UV hardened inks are applied to the film by means of the ink jet printing methods. In order to harden the ink layer, the film is then exposed to long-wave UV radiation in the region of between 380 - 410 nm. The printed film is subsequently shaped into a component and said component is completely hardened by irradiating with short-wave UV radiation in the region of between 200 - 380 nm.
The invention relates to electron beam-curable inks which contain 10 to 40% by weight of oligomer, 30 to 89% by weight of reactive diluent and 1 to 15% by weight of pigments, and are free of photoinitiators. The invention likewise relates to a printing method wherein electron beam-curable inks are applied to a substrate surface by means of inkjet technology and then cured by the action of an electron beam. The inventive inks and methods can be used for printing of articles in health-critical areas, such as food and drink packaging and children's toys.
The invention relates to electron beam-curable inks which contain 10 to 40% by weight of oligomer, 30 to 89% by weight of reactive diluent and 1 to 15% by weight of pigments, and are free of photoinitiators. The invention likewise relates to a printing method wherein electron beam-curable inks are applied to a substrate surface by means of inkjet technology and then cured by the action of an electron beam. The inventive inks and methods can be used for printing of articles in health-critical areas, such as food and drink packaging and children's toys.
The invention relates to compositions for producing a gel coat containing a main component and a hardener component, wherein the composition comprises at least one epoxy resin, at least one polyol, at least one amine and a maximum of 5% by weight of fillers and/or pigments, based on the main component. The invention further relates to the use of the gel coat and to methods for surface finishing of fibre-reinforced plastics and to methods for producing surface-finished components from fibre-reinforced plastics, in particular manufacturing methods which use prepregs.
The invention relates to a process of coating a metallic surface with a composition for coating with a pretreatment composition prior to organic coating, with a passivation composition without intent for subsequent organic coating, with a pretreatmentprimer composition, with a primer composition, with a paint composition or with an electrocoating composition, wherein each one coating composition or the thereof generated coating contains particles on the base of at least one layered double hydroxide (LDH) phase showing the general formula [1]: [M2+(1 ± 0.5) - x (M3+,M4+)x(OH)2± 0.75] An- x / n ⋅ mH2O, wherein M2+, M3+ and M4+ are certain divalent, trivalent resp. tetravalent cations, wherein there is no need that cations M3+ are present or there is no need that cations M4+ are present, wherein the anions A and/or neutral or charged molecules A including assemblies with molecules A are selected from the group consisting of anions of hydroxide, fluorides, carbonates, nitrates, sulfates, chromate, chromite, molybdates, phosphomolybdates, phosphates, phosphonates, tungstates, vanadates, azoles, carboxylates, dodecylbenzenes, phenolic compounds, anionic surfactants and biomolecules, and/or wherein each one coating composition or the thereof generated coating contains their at least partially calcined and/or their partially or totally calcined and then rehydrated LDH particles primarily based on a mixture of substances selected from the group consisting of oxides, double oxides, multiple oxides, hydroxides, at least one LDH phase, further anions A and molecules A.
B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
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
The invention relates to a method for coating plastic or glass surfaces. The method has the steps of applying a first layer onto the surface of a component, said layer being producible from UV-cured inks, applying at least one metal layer onto the first layer, and applying a terminating layer of a clear coating. The invention further relates to a coating system for substrate surfaces, said system containing a first layer which can be produced from UV-cured inkjet inks, one or more metal layers, and a terminating clear coating layer. The invention can be used in particular for decorating plastic components in an inline method.
C23C 14/00 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
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
B41J 2/00 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
C23C 14/02 - Pretreatment of the material to be coated
The invention relates to a spacer for spacing apart connected cable cores in a cable splicing sleeve. The spacer comprises at least one element which has a middle part and a plurality of arms. The arms are attached to the middle part and extend radially outwards. The spacers according to the invention are used in particular in cable splicing sleeves which can be filled with insulating compounds.
The present invention relates to a chromate-free composition, to the use thereof for corrosion protection, and to a corrosion protection coating for the inside surfaces of fuel tanks, wherein the composition comprises binding agents, hardening agents, corrosion inhibitors and quaternary ammonium compounds in a quantity of at least 0.1% by weight.
The present invention relates to a coating material composition having a soft-feel effect, which coating material composition contains 10 to 50% (w/w) of aqueous polyurethane dispersions, up to 20% (w/w) of cosolvent, and up to 20% (w/w) of softening binder. The coating composition according to the invention can be used for the one-layer or multi-layer coating of plastic or metal substrates.
The invention relates to a nozzle closure (1, 20, 30, 40), in particular to a nozzle closure (1, 20, 30, 40) and to a method for closing a nozzle for dispensing material for a liquid film, comprising a base plate (2) with at least one through-hole (4) for connecting a material feed side (6) of the base plate (2) to a material dispensing side (8) of the base plate (2), and at least one cover plate (10) arranged at least partially on the material feed side (6) of the base plate (2), said cover plate having at least one first channel (12) for connecting a material feed of the cover plate (10) to a side (14) of the cover plate (10) facing the base plate (2), wherein the base plate (2) and cover plate (10) can be displaced relative to each other in order to open and close a connection between the material feed and the at least one through-hole (4) of the base plate (2).
B05B 1/30 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
55.
COATING AND THE PRODUCTION THEREOF BY MEANS OF INK JET PRINTING METHODS
The present invention relates to coatings and to a method for surface finishing, in particular for producing durable and stable surface coatings using ink jet printing methods. The coating according to the invention comprises a first layer, which can be produced from one or more ink jet-capable inks, and a second layer, which can be produced from one or more top coats, wherein at least the first layer is applied using an ink jet print head.
The invention concerns a method for producing removable surface protection by the application of a curable, liquid coating composition (liquid film), in which the surface is treated using water, or an aqueous solution of surface-active agents, and the coating composition is subsequently applied. Preferably, the surface is the topcoat of a motor vehicle. The invention further relates to the use of water or aqueous solutions of surface-active agents in such a method. Finally, the invention also relates to a removable surface protection coating of this nature. According to the invention, the flow of the coating composition into a uniform film is improved.
B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
B05D 5/00 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
C09D 5/20 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
B05D 1/32 - Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
57.
Polymer film for surface coating fiber/plastics composite materials
The use of a substrate supported polymer film as a surface coating for fiber/plastics composite structures produced by the crushed core method from composite structures having a core and at least one prepreg layer, wherein the polymer film is applied to a prepreg surface with its resin side facing the surface before the composite structure is cured and optionally before it is placed in the mold, and curing is effected under applied pressure and at an elevated temperature. The substrate supported polymer film comprises a resin matrix which has a degree of crosslinking that is below its gel point, and which is produced from at least one difunctional or polyfunctional aromatic organic cyanate and at least one difunctional or polyfunctional aromatic alcohol in proportions giving a molar ratio of OCN groups to OH groups in the starting materials used for the production of the prepolymer of from 95:5 to 70:30, and which also contains at least one filler.
B32B 3/12 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
58.
CURABLE COMPOUNDS COMPRISING COLOR INDICATORS FOR DISPLAYING THE CURING PROGRESS
The invention relates to curable compounds, which can be produced from polyol components having one or more polyols and isocyanate components having one or more isocyanates, wherein the compounds comprise at least one indicator having at least one quinoid group, which displays the degree of curing by way of a color change. The invention further relates to a method for displaying the curing progress in said compounds.
G01N 21/78 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
The present invention relates to a chromate-free composition, to the use thereof for corrosion protection, and to a corrosion protection coating for the inside surfaces of fuel tanks, wherein the composition comprises binding agents, hardening agents, corrosion inhibitors and quaternary ammonium compounds in a quantity of at least 0.1% by weight.
The present invention relates to a chromate-free composition, to the use thereof for corrosion protection, and to a corrosion protection coating for the inside surfaces of fuel tanks, wherein the composition comprises binding agents, hardening agents, corrosion inhibitors and quaternary ammonium compounds in a quantity of at least 0.1% by weight.
The invention relates to a coating composition, a method for the production thereof, and the use thereof for producing liquid films, wherein the coating composition can be produced from one or more polyurethane dispersions, which are obtained from the polymerization of NCO prepolymers made of aliphatic and/or cycloaliphatic diisocyanates, macrodiols, 2,2-bis-(hydroxymethyl)-monocarboxylic acids and short-chained diols, by adding a neutralizing agent and subsequent slow stirring, wherein at least one polyurethane dispersion has a polymodal particle size distribution having at least one part in the range from 50 to 150 nm, at least one part in the range from 250 to 600 nm and/or at least one part in the range from 1000 to 3000 nm.
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
C09D 5/20 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
62.
METHOD FOR THE APPLICATION OF A LIQUID FILM AFTER AQUEOUS PRETREATMENT OF THE SURFACE TO BE COATED
The invention relates to a method for the production of a removable surface protection by the application of a curable liquid coating composition (liquid film), wherein the surface is treated using water, or an aqueous solution of surface-active substances, and wherein the coating composition is subsequently applied. Preferably, the surface is the top coat of a motor vehicle. The invention further relates to the use of water, or aqueous solutions of surface-active substances in such a method. Finally, the invention also relates to such a removable surface protection. According to the invention, the running of the coating composition into a uniform film is improved.
B05D 3/04 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-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 gases
B05D 5/00 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
C09D 5/20 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
63.
POLYMER FILM FOR SURFACE-COATING COMPOSITE FIBER-PLASTIC MATERIALS
Disclosed is the use of a substrate-supported polymer film as a surface coating of composite fiber-plastic components produced according to the crushed-core process from composite structures comprising a core and at least one prepreg coating. The polymer film is applied to a prepreg surface on the resin side before the composite structure is cured and optionally molded, the curing process taking place under pressure and at an elevated temperature. The substrate-supported polymer film comprises a resin matrix which has a degree of cross-linking lying below the gel point thereof and is made of at least one bifunctional or polyfunctional aromatic organic cyanate and at least one bifunctional or polyfunctional aromatic alcohol at proportions ensuring a molar ratio ranging from 95:5 to 70:30 between the OCN groups and OH groups in the starting materials for producing the prepolymer, as well as at least one filler.
C08L 79/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chainPolyhydrazidesPolyamide acids or similar polyimide precursors
C09J 7/04 - on paper or textile fabric (adhesive bandages, dressings or absorbent pads A61L 15/16)
C08G 73/06 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromoleculePolyhydrazidesPolyamide acids or similar polyimide precursors
64.
Two-component composition for producing flexible polyurethane gel coats
The invention relates to the use of a two-component composition comprising a polyol component and a polyisocyanate component, for producing flexible polyurethane gel coats for epoxy-resin and vinyl-ester resin composite materials.
The invention relates to the use of a two-component composition comprising a polyol component and a polyisocyanate component, for producing polyurethane gel coats for epoxy-resin and vinyl-ester resin composite materials .
The invention relates to the use of a two-component composition comprising a polyol component and a polyisocyanate component, for producing flexible polyurethane gel coats for epoxy-resin and vinyl-ester resin composite materials.
patents
