| BASF COATINGS AG Patent applications |
| Patent application number | Title | Published |
|---|
| 20120034370 | METHOD FOR PRODUCING CHROMOPHORE AND/OR EFFECT-PRODUCING MULTILAYER VARNISHES - A process for producing multicoat paint systems comprising applying to substrates including unprimed substrates, substrates coated with an uncured primer or substrates coated with a cured primer, one first color and/or effect coat, one second color and/or effect coat, and one transparent coat, and jointly curing wet films of these coatings and also where appropriate the uncured primer. | 02-09-2012 |
| 20110318495 | AQUEOUS COATING MATERIAL, ITS PREPARATION AND USE - The present invention relates to an aqueous coating material comprising at least one ionically and/or nonionically stabilized polyurethane, which is saturated, unsaturated and/or grafted with olefinically unsaturated compounds, and at least one organic, aliphatic solvent, wherein said solvent has a solubility parameter δ<10 (cal/cm | 12-29-2011 |
| 20110263789 | CLEAR PAINT COMPOSITIONS COMPRISING HYPERBRANCHED, DENDRITIC, HYDROXYL- FUNCTIONAL POLYESTERS - Disclosed is a hyperbranched, dendritic, hydroxyl-functional polyester comprising an OH number greater than or equal to 180 mg KOH/g as measured via DIN 53240 and to clearcoat compositions comprising said polyesters. Also disclosed are processes for preparing the disclosed polyester, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom. | 10-27-2011 |
| 20110152440 | PAINT COMPOSITIONS, A METHOD OF FINISH-PAINTING AND PAINTED OBJECTS - [Problem] To provide a paint composition which forms paint films which are excellent in terms of car-wash scratching resistance, acid resistance and weather resistance, a method of finish painting and painted objects. | 06-23-2011 |
| 20110135832 | METHOD AND COMPOSITION FOR REFINISH COATINGS - A refinish, multi-component coating composition includes a first package including a hydroxyl-functional polymer, a second package containing a polyisocyanate crosslinker, and, optionally, one or more reducers. The refinish composition further includes from about 1 to about 4.5 percent by weight, based on total nonvolatile vehicle weight, of a melamine resin that is substantially unreactive toward the hydroxyl-functional polymer at temperatures up to about 60° C. The melamine resin may be included in the first package, the second package, a reducer, a plurality of reducers, or a combination of these. In one embodiment, the refinish, multi-component coating composition is a two-component clearcoat coating composition having clear or transparent first package. In another embodiment, the refinish, multi-component coating composition is a multi-component monocoat coating composition having a plurality of differently colored bases containing pigment and hydroxyl-functional polymer as first components or packages, one or more of which is combined with the second package with polyisocyanates just prior to application. A method of refinishing a substrate includes combining the first package (whether clear or one or more bases), the second package, and optionally one or more reducers to form a refinish coating composition mixture including the melamine resin, applying the refinish coating composition mixture to a desired area of the substrate, and curing the applied composition mixture to form a cured refinish coating layer from the applied refinish coating composition mixture. Also provided is the cured refinish coating and the article (particularly, an automotive vehicle or vehicle trailer) having on it the cured refinish coating. | 06-09-2011 |
| 20110097691 | LEARNING METHOD FOR PRODUCING COLOR FORMULAS - A heuristic process for color formula calculation of pigmented shades matched to a target shade, comprising the steps of
| 04-28-2011 |
| 20110097482 | COMPACT COATING SYSTEM AND PROCESS - A compact coating system comprises a UV-blocking coating composition, a basecoat composition, a clearcoat composition, and a monocoat topcoat composition, wherein: (a) each of the UV-blocking coating composition, the basecoat coating composition, and the monocoat coating composition comprises from about 0.1 to about 70%, based on total binder, of a first binder resin and (b) each of the monocoat coating composition and the clearcoat coating composition comprises from about 0.1 to about 50%, based on total binder, of a second binder resin. A method of coating automotive vehicle bodies includes applying the UV-blocking coating composition, the basecoat coating composition, and the clearcoat coating composition to a first vehicle body or part in a paint shop and applying the UV-blocking coating composition and the monocoat topcoat coating composition to a second vehicle body or part in the paint shop, wherein the monocoat coating composition is applied in a spraybooth where at least the clearcoat coating composition is also applied. | 04-28-2011 |
| 20110094890 | USE OF BISMUTH SUBNITRATE IN ELECTRO-DIPPING PAINTS - Cathodically depositable electrocoat materials comprising basic bismuth nitrate, further comprising at least one binder having reactive functional groups and at least one crosslinker containing the complementary reactive functional groups which are able to enter into thermal crosslinking reactions. | 04-28-2011 |
| 20110059244 | ADHESION PROMOTER AND COATING COMPOSITION FOR ADHESION TO OLEFINIC SUBSTRATES - An adhesion promoter, a coating composition containing the adhesion promoter, and a method for preparing the adhesion promoter and coating. The adhesion promoter is an olefin based polymer having at least one amine containing compound. The amine may be used as a catalyst for the coating. | 03-10-2011 |
| 20110034628 | BRANCHED POLYOLS CONTAINING ON AVERAGE TWO OR MORE HYDROXYL GROUPS PER MOLECULE,THEIR PREPARATION AND USE - Disclosed are branched polyols (A) having two or more hydroxyl groups per molecule prepared by providing a polyisocyanate (A1) containing per molecule two or more isocyanate groups and either two or more hard segments (a11) which as part of a thermoset three-dimensional network raise its glass transition temperature, or two or more soft segments which as part of a thermoset three-dimensional network lower its glass transition temperature; and reacting the polyisocyanate (A1) with a polyol (A2) in a molar ratio (A2):(A1) of ≧2 and an equivalent ratio of [X+OH]:NCO≧2; wherein polyol (A2) has the general formula I: X [—R(—OH) | 02-10-2011 |
| 20100324199 | WATERBORNE URETHANE-BASED TWO-COAT COATING SYSTEMS, USE THEREOF AND SUBSTRATES COATED WITH THEM - The present invention relates to an aqueous clearcoat material for producing a waterborne urethane-based two-coat coating system, which comprises at least one secondary polyacrylate dispersion having a polyacrylate glass transition temperature T | 12-23-2010 |
| 20100292377 | AQUEOUS MIXTURES CURABLE PHYSICALLY, THERMALLY OR BOTH THERMALLY AND WITH ACTINIC RADIATION, PROCESSES FOR PREPARING THEM, AND USE THEREOF - Disclosed herein is an aqueous mixture curable physically, thermally or both thermally and with actinic radiation, comprising (A) at least one polyurethane binder, which is ionically stabilized, nonionically stabilized, or a combination thereof, and which is saturated, unsaturated, grafted with olefinically unsaturated compounds, or a combination thereof; (B) at least one pigment, which is a color pigment, effect pigment, or a combination thereof; and (C) at least one phosphoric ester of the general formula (R | 11-18-2010 |
| 20100240824 | POWDER COATING SUSPENSIONS (POWDER SLURRIES) AND POWDER COATING MATERIALS, THEIR PREPARATION AND USE - Disclosed herein is a powder coating suspension prepared in the presence of an emulsifier (A) by emulsifying a liquid component (B) in an aqueous medium (C) to give an aqueous emulsion of liquid particles (D); and cooling the emulsion of liquid particles (D); wherein the emulsifier (A) has a hydroxyl number of 50 to 250 mg KOH/g and is a copolymer prepared by copolymerizing in an aqueous medium (a1) a hydroxyl-containing, olefinically unsaturated monomer; and (a2) an olefinically unsaturated monomer selected from the group consisting of (a21) a monomer of the general formula R | 09-23-2010 |
| 20100216945 | UNIVERSAL SPOT BLENDER FOR ONE-COMPONENT AND TWO-COMPONENT CLEARCOATINGS - The invention relates to binder-free spot blender compositions for one- and two-component clearcoat materials comprising at least one isocyanate compound, to processes for producing them, and to their use in automotive refinish. | 08-26-2010 |
| 20100197867 | BINDING AGENTS HAVING HIGH OH NUMBER AND CLEAR PAINT COMPOSITION COMPRISING SAID AGENTS AND HAVING GOOD OPTICAL CHARACTERISTICS AND GOOD SCRATCH AND CHEMICAL RESISTANCE - Disclosed are hydroxyl-functional binders having an OH number greater than or equal to 180 mg KOH/g as determined in accordance with DIN 53240 and a solubility parameter SP=10, and to clearcoat compositions comprising said binders. Also disclosed are processes for preparing the disclosed hydroxyl-functional binders, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom. | 08-05-2010 |
| 20100167033 | HIGHLY SCRATCH-RESISTANT COATINGS HAVING GOOD WEATHERING AND CRACK RESISTANCE - Disclosed is an at least partly crosslinked coating (K) composed of a near-surface coating zone (K | 07-01-2010 |
| 20100151139 | AQUEOUS, PIGMENTED COATING AGENT, METHOD FOR THE PRODUCTION THEREOF, AND THE USE THEREOF FOR THE PRODUCTION OF MULTILAYER COATS OF PAINT - The invention relates to physically, thermally and physically, or thermally curable aqueous coating compositions comprising | 06-17-2010 |
| 20100143596 | COATING AGENTS HAVING HIGH SCRATCH RESISTANCE AND WEATHERING STABILITY - Disclosed are coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having isocyanate groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, said catalyst (D) comprising phosphorus. It is an aspect of the disclosed coating compositions that (i) one or more constituents of the coating composition contain hydrolyzable silane groups and (ii) the coating composition can be finally cured to a coating which has statistically distributed regions of an Si—O—Si network. | 06-10-2010 |
| 20100120952 | PHOSPHONATE CONTAINING TWO-COMPONENT COATING SYSTEM AND THE PRODUCTION AND USE THEREOF - The invention relates to two-component coating systems comprising as component (a) one or more polyisocyanates, as component (b) one or more oligomeric and/or polymeric compounds that are reactive with component (a), and as component (c) one or more phosphonates selected from the group of phosphonic diesters and diphosphonic diesters, where (i) component (b) comprises all oligomeric and/or polymeric compounds that are present in the two-component coating system and are reactive with component (a) and (ii) component (b) contains not more than 15% by weight, based on the total weight of component (b), of oligomeric and/or polymeric compounds which carry isocyanate-reactive amino groups. Additionally provided by the invention are a process for preparing the two-component coating systems, and the use of these coating systems as a clearcoat, more particularly for multicoat automobile finishing. | 05-13-2010 |
| 20100098842 | PROCESS FOR CORROSION-PROOFING METALLIC SUBSTRATES - The invention relates to a process for corrosion-proofing metallic substrates that involves in a first stage (I) coating the substrate by electroless immersion into an aqueous bath of an anticorrosion agent K1 with a pH of between 1 and 5, comprising at least one compound having as its cation a lanthanide metal and/or a d-block element metal, bar chromium, and/or having as its anion a d-block element metallate, bar chromium-containing metallates, and at least one oxidation-capable acid, bar phosphorus and/or chromium acids, a conversion being effected on the substrate surface, and in a concluding stage (III) carrying out further coating by deposition of a cathodic electrocoat material. | 04-22-2010 |
| 20100065157 | COAT-FORMING CORROSION PREVENTATIVE WITH REDUCED CRACK FORMATION AND PROCESS FOR ITS ELECTROLESS APPLICATION - The invention relates to an aqueous coating material for metallic substrates, comprising a water-dispersible and/or water-soluble polymer P with covalently bonded ligands A, which form chelates with the metal ions released during the corrosion of the substrate and/or with the substrate surface, and having crosslinking functional groups B, which with themselves, with further complementary functional groups B′ of the polymer P and/or with further functional groups B and/or B′ are able to form covalent bonds to crosslinkers V, and at least one surface-active substance OS at the surface of the substrate to be coated. | 03-18-2010 |
| 20100062168 | COATING COMPOSITIONS COMPRISING ADDUCTS WITH SILANE FUNCTIONALITY, AND HIGH SCRATCH RESISTANCE COATINGS WITH IMPROVED CRACK RESISTANCE PRODUCED FROM THEM - Disclosed are coating compositions comprising film-forming material with at least one reactive functional group G″′, catalyst for the crosslinking of the silane groups, aprotic solvents, and at least one adduct with silane functionality which is prepared by an addition reaction of
| 03-11-2010 |
| 20100048836 | FILM-FORMING MATERIAL CONTAINING PHOSPHOROUS - Film-forming materials include resins and/or crosslinkers having a covalently bonded phosphorous atom, the phosphorous atom having at least one covalently bonded oxygen atom. Film-forming resins containing phosphorous can include epoxy, acrylic, polyurethane, polycarbonate, polysiloxane, polyvinyl, polyether, aminoplast, and polyester resins. A process to produce a film-forming resin includes reacting various polymers to incorporate a pendent group comprising a covalently bonded phosphorous atom. Film-forming resins can be used in methods of producing coating compositions. Coating compositions can be used to coat a substrate, such as a metal substrate, by electrodeposition. Applied coatings containing the film-forming resins can be cured to form crosslinked films on substrates. | 02-25-2010 |
| 20100047462 | SOLVENTBORNE PIGMENTED COATING COMPOSITIONS AND THEIR USE FOR PRODUCING MULTICOAT PAINT SYSTEMS, AND METHODS OF ENHANCING THE FLOP OF EFFECT PAINT SYSTEMS - Disclosed are pigmented coating compositions comprising at least one inorganic particle (N) having a primary particle size of 1 to 800 nm, at least one binder (B), at least one color and/or effect pigment (D), and one or more organic solvents (E), and at least one wax or one waxlike compound (W), wherein the inorganic particles (N) are at least partly modified with a stabilizer (S) which has groups (S1) which are able to interact with the surface of the inorganic particles (N), and one or more hydrophobic substructures. Also disclosed are processes for producing multicoat paint systems and also to the use thereof and also processes for enhancing the flop of multicoat paint systems by using the pigmented coating compositions. | 02-25-2010 |
| 20100040798 | COAT-FORMING CORROSION PREVENTATIVE WITH GOOD ADHESION AND PROCESS FOR ITS ELECTROLESS APPLICATION - The invention relates to an aqueous coating material for metallic substrates, comprising a water-dispersible and/or water-soluble polymer P with a gradient in the concentration of covalently bonded hydrophilic groups along the main polymer chain, the polymer P having covalently bonded ligands A, which form chelates with the metal ions released during the corrosion of the substrate and/or with the substrate surface, and having crosslinking functional groups B, which with themselves, with further complementary functional groups B′ of the polymer P and/or with further functional groups B and/or B′ are able to form covalent bonds to crosslinkers V. | 02-18-2010 |
| 20100028582 | POWDER COATING MATERIALS WITH HIGH-FUNCTIONALITY, HIGHLY OR HYPER-BRANCHED POLYCARBONATES - Powder coating materials which comprise high-functionality, highly branched or hyperbranched polycarbonates based on dialkyl or diaryl carbonates or on phosgene, diphosgene or triphosgene and on aliphatic, aliphatic/aromatic or aromatic diols or polyols. | 02-04-2010 |
| 20100028544 | COATING COMPOSITIONS WITH HIGH SCRATCH RESISTANCE AND WEATHERING STABILITY - Disclosed are coating compositions comprising at least one hydroxyl-containing compound (A) and at least one isocyanato-containing compound (B), wherein one or more of the constituents of the coating composition comprise between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (I) | 02-04-2010 |
| 20100015344 | COATING COMPOSITIONS WITH HIGH SCRATCH RESISTANCE AND WEATHERING STABILITY - Disclosed are coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having free and/or blocked isocyanate groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, where (i) one or more constituents of the coating composition contain hydrolyzable silane groups and (iii) the coating composition can be finally cured to a coating which has statistically distributed regions of an Si—O—Si network. The finally cured coating obtained from the coating composition has a post-crosslinking index (PCI) of less than 2, wherein (PCI) is defined as the ratio of the storage modulus E′(200) at 200° C. to the minimum of the storage modulus E′(min) at a temperature above the measured glass transition temperature Tg. | 01-21-2010 |
| 20090324843 | PROCESS FOR PRODUCING MULTICOAT COLOR AND/OR EFFECT PAINT SYSTEMS - Process for producing multicoat color and/or effect paint systems comprising a color and/or effect basecoat (A) and a transparent topcoat (B) by a wet-on-wet method using a color and/or effect coating material (A) and a transparent coating material (B), the coating material (A) being prepared by separately preparing an aqueous, structurally viscous powder dispersion (A1), in an amount, based on (A), of 50% to 100% by weight, mixing it with the other constituents (A2) of the coating material (A), and homogenizing the resulting mixtures (A). | 12-31-2009 |
| 20090317629 | MULTICOAT PAINT SYSTEMS, PROCESS FOR PRODUCING THEM, AND THEIR USE IN AUTOMAKING - The present disclosure provides multicoat systems exhibiting ultraviolet (UV) stability after ultraviolet exposure and moisture exposure. The systems comprise at least one primer (G), at least one pigmented coating (P) disposed on a surface of the primer, and at least one ultraviolet (UV) absorber which has an absorption maximum of at least 370 nm. The pigmented coating (P) may be comprised of two or more coatings (P1), (P2) to (Pn). The multicoat systems may also comprise a transparent coating material (T) to form a transparent coating (K). The present multicoat systems demonstrate ultraviolet stability, reduced delamination of the pigmented coat from the primer and are available in a variety of shades for use in the finishing, refinishing and coating of component parts. | 12-24-2009 |
| 20090306422 | OLIGOMERIC URETHANE ACRYLATES, THEIR PREPARATION AND USE - An oligomeric urethane acrylate composition is disclosed. The composition comprises, on average per molecule, at least two structural units of the general formula I: R{—X—CH | 12-10-2009 |
| 20090306279 | STRUCTURALLY VISCOUS, CURABLE, AQUEOUS POWDER DISPERSIONS FREE ENTIRELY OR SUBSTANTIALLY FROM ORGANIC SOLVENTS, PROCESS FOR PREPARING THEM, AND USE THEREOF - Structurally viscous, curable, aqueous powder dispersions free entirely or substantially from organic solvents and comprising dimensionally stable particles (A) having an average particle size as measured by the laser diffraction method of D (v, 0.5)=1 to 10 μm, the dimensionally stable particles (A) comprising as binder 10% to 100% by weight of at least one (meth)acrylate copolymer (A1) having an OH number of 40 to 250 mg KOH/g and an acid number of 5 to 100 mg KOH/g and prepared by multistage copolymerization of | 12-10-2009 |
| 20090306241 | COATING SUBSTANCE, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF IN THE PRODUCTION OF TRANSPARENT, CORROSION-INHIBITING COATINGS - A liquid coating material which is curable with actinic radiation and is substantially or completely free from organic solvents and from corrosion-inhibiting pigments, including
| 12-10-2009 |
| 20090298997 | AQUEOUS POWDER DISPERSION, WHICH CAN BE CURED BY RADICAL POLYMERIZATION, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE - Aqueous, structurally viscous powder dispersions curable by free-radical polymerization, substantially or entirely free from volatile organic compounds, and comprising as their disperse phase solid and/or highly viscous particles (A) which are dimensionally stable under storage and application conditions and have a z-mean average particle size as measured by photon correlation spectroscopy of 80 to 750 nm, the particles (A) comprising at least one free-radically crosslinkable binder (A1) having a glass transition temperature of −70 to +50° C., an olefinically unsaturated double bond content of 2 to 10 eq/kg and an acid group content of 0.05 to 15 eq/kg, in an amount, based on (A), of 50 to 100% by weight; process for their preparation, and their use. | 12-03-2009 |
| 20090298961 | MULTI-COMPONENT SYSTEMS, METHOD FOR THE PRODUCTION AND USE THEREOF - Multicomponent systems comprising | 12-03-2009 |
| 20090291220 | COATING COMPOSITION COMPRISING CALCIUM HYDROGEN-PHOSPHATE, PROCESSES FOR PREPARING IT, ITS USE AND SUBSTRATES COATED WITH IT - The abstract concerns a coating composition comprising 25-55% by weight of one or more film formers, 2.5-55% by weight of one or more fillers, 0-10% by weight of one or more additives, and 0-30% by weight of a solvent, based on the total weight of the coating composition. As the filler or a filler the composition comprises calcium hydrogen phosphate in a mass fraction of 2.5-20%, preferably 5-15%, more preferably 7.5-11% by weight based on the total weight of the coating composition. The invention further concerns processes for preparing this coating composition, its use as a coating material in the vehicle sector, and substrates produced therewith. | 11-26-2009 |
| 20090270548 | AQUEOUS COATING MATERIAL, ITS PREPARATION AND USE - Disclosed herein is an aqueous coating material comprising (A) at least one polyurethane which is ionically stabilized, nonionically stabilized, or a combination thereof, and which is saturated, unsaturated, grafted with olefinically unsaturated compounds, or a combination thereof, (B) at least one wetting agent or dispersant; and (C) at least one organic solvent selected from the group consisting of dimethyl sulfoxide, sulfolane, 2-methyl-1-butanol, 3-methyl-1-butanol, 2-methyl-1-pentanol, hexyl glycol, 1,6-hexanediol, diethylene glycol, triethylene glycol, glycerol, solutions of trimethylolpropane, solutions of pentaerythritol, solutions of sorbitol, reactive polyether polyols with a number-average molecular weight of 110 to 6000 daltons and a hydroxyl number of 25 to 1000 mg KOH/g, propylene glycol monobutyl ether, dipropylene glycol dimethyl ether, glycerol ethoxylate, ethyl 3-ethoxypropionate, gamma-butyrolactone, N-(2-hydroxyethyl)piperidine, N-methylmorpholine, N-(2-hydroxyethyl)morpholine, N-acetylmorpholine, N-cyclohexylpyrrolidone, N-octyl-2-pyrrolidone, and a combination thereof. Also disclosed is a process for preparing the foregoing aqueous coating material. | 10-29-2009 |
| 20090209701 | WATER-BASED LACQUERS COMPRISING HIGHLY FUNCTIONAL, HIGHLY BRANCHED OR HYPERBRANCHED POLYCARBONATES - The present invention relates to aqueous basecoat materials which comprise high-functionality, highly branched or hyperbranched polycarbonates based on dialkyl or diaryl carbonates or on phosgene, diphosgene or triphosgene and on aliphatic, aliphatic/aromatic or aromatic diols or polyols. | 08-20-2009 |
| 20090137715 | Copolymers of olefinically unsaturated monomers, their preparation and use - Disclosed herein is a copolymer (A) of olefinically unsaturated monomers (a), prepared by single-stage or multistage controlled free-radical copolymerization in an aqueous medium of monomers comprising: (a1) an olefinically unsaturated monomer comprising a chelate-forming group; and (a2) an olefinically unsaturated monomer different from the olefinically unsaturated monomer (a1), and selected from the group consisting of: (a21) monomers of the general formula I: R | 05-28-2009 |
| 20090061215 | METHOD FOR PRODUCING MOLDED PARTS, ESPECIALLY FOR USE IN AUTOMOBILE MANUFACTURE, AND CORRESPONDING APPROPRIATE FILMS COMPRISING A COATING - A process for producing moldings, in which a pigmented coating composition (P) and a free-radically crosslinkable coating composition (K), which after crosslinking to completion produces a transparent coating (KE) are applied to a support sheet a dried but as yet not completely crosslinked coating (KT) is produced from the coating composition (K), the coated support sheet is shaped and is injection backmolded or foam-backed with a liquid polymeric material, and the coating (KT)—if this has not already taken place—is cured or aftercured; the crosslinkable coating composition (K) comprising a free-radically crosslinkable component (KK) which contains hydrogen bond forming structural elements in an amount such that
| 03-05-2009 |
| 20090018254 | AQUEOUS MULTICOMPONENT SYSTEMS, THEIR PREPARATION AND USE - Disclosed herein is an aqueous multicomponent system comprising (I) at least one aqueous binder component comprising (A) at least one secondary dispersion comprising (A1) at least one water-soluble or water-dispersible (meth)acrylate copolymer which can be prepared by a multistage copolymerization and has at least two isocyanate-reactive functional groups, and (A2) at least one low molecular weight or oligomeric, or at least one low molecular weight and oligomeric, substantially unbranched, hydrophobic polyester having at least two hydroxyl groups in the molecule, an OH number of 56 to 500 mg KOH/g, an acid number less than 10 mg KOH/g, and a number-average molecular weight Mn of 300 to 2000 Daltons, the at least one aqueous binder further comprising (B) at least one additive. The aqueous multicomponent system further comprises at least one water-free crosslinking component comprising at least one hydrophilicized polyisocyanate. Also disclosed is a process for preparing the foregoing aqueous multicomponent system. | 01-15-2009 |
| 20090011189 | REFINISH SHEETS AND THEIR USE - Disclosed herein is a refinish sheet produced by (1) coating one side of a temporary carrier sheet (A) with at least one aqueous coating material (B) comprising at least one free-radically crosslinkable binder (B1) having a glass transition temperature of −70 to +50° C., an olefinically unsaturated double bond content of 2 to 10 eq/kg, and an acid group content of 0.05 to 15 eq/kg to produce at least one resultant layer (B); and (2) drying but not curing, or only part-curing, the at least one resultant layer (B) to produce at least one dried, uncured or part-cured layer (B). Also disclosed is a method of repairing a surface of a coated substrate using the refinish sheet. | 01-08-2009 |
| 20080319111 | Curable, Blocked Polyisocyanate-Based Mixtures Free From Molybdenum and Tungsten Compounds But Containing Cesium Compounds, Their Preparation and Use - Curable mixtures free from compounds of molybdenum and of tungsten and comprising
| 12-25-2008 |
| 20080293880 | Liquid, Thermally Curable Mixtures, Their Preparation and Use - Liquid, thermally curable mixtures comprising,
| 11-27-2008 |
| 20080255308 | Powder Slurries Which can be Thermally Hardened with Actinic Radiation and Method for the Production and Use Thereof - Powder slurries curable thermally and with actinic radiation and comprising solid and/or highly viscous particles dimensionally stable under storage and application conditions, including at least one binder free of carbon-carbon double bonds activatable with actinic radiation, comprising at least one (meth)acrylate copolymer containing on average per molecule at least one isocyanate-reactive functional group and at least one ion-forming group; at least one blocked and/or part-blocked polyisocyanate; and at least one olefinically unsaturated constituent which is free of isocyanate-reactive functional groups and contains on average per molecule at least one isocyanate group blocked with pyrazole or with at least one substituted pyrazole and at least two carbon-carbon double bonds which can be activated with actinic radiation, prepared by reacting at least one polyisocyanate with pyrazole and/or with at least one substituted pyrazole and also with at least one compound containing an isocyanate-reactive functional group and at least two carbon-carbon double bonds activatable with actinic radiation, processes for preparing them, and their use. | 10-16-2008 |
| 20080249250 | Copolymers Containing Lateral Carbamate Groups And Groups Which Can Be Activated With Actinic Radiation, Processes For Preparing Them, And Their Use - Copolymers (A) containing lateral, primary and/or secondary carbamate groups (a12) and groups (a31) which can be activated with actinic radiation, preparable by | 10-09-2008 |
| 20080245999 | Use of Phosphonic and Diphosphonic Diesters, and Silane-Functional, Curable Mixtures Comprising Phosphonic and Diphosphonic Diesters - Disclosed herein is a silane-functional mixture, comprising at least one phosphonic diester (A), at least one diphosphonic diester (A), or at least one phosphonic diester and one diphosphonic diester (A), and at least one compound (B) comprising at least two condensable silane groups. | 10-09-2008 |
| 20080245998 | Use of Phosphonic and Diphosphonic Diesters, and Thermally Curable Mixtures Comprising Phosponic and Diphosphonic Diesters - Disclosed herein is a thermally curable mixture, comprising at least one phosphonic diester (A), at least one diphosphonic diester (A), or at least one phosphonic diester and at least one diphosphonic diester (A); and at least one compound (B) which can be reacted by transesterification, transamidation, self-condensation of N-hydroxyalkylamino groups, self-condensation of N-alkoxyalkylamino groups, transacctalization of N-alkoxyalkylamino groups, acctalization of N-hydroxyalkylamino groups, or a combination thereof. Also disclosed is a process for making the thermally curable mixture, and a cured material comprising the product of thermally curing the mixture. | 10-09-2008 |
