Patent application number | Description | Published |
20080220173 | Coating Agents Containing Adducts Having an Alkoxysilane Functionality - The invention relates to a coating material comprising (A) at least 50% by weight, based on the amount of nonvolatile substances in the coating material, of at least one compound (A1) containing at least one reactive group of the formula(I) | 09-11-2008 |
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 |
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 |
20080293880 | Liquid, Thermally Curable Mixtures, Their Preparation and Use - Liquid, thermally curable mixtures comprising,
| 11-27-2008 |
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 |
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 |
20100137503 | OLIGOMERS AND POLYMERS CONTAINING HYDROLYSATES AND/OR CONDENSATES OF EPOXIDE GROUPS AND SILANE GROUPS, METHOD FOR THEIR PRODUCTION AND USE THEREOF - Hydrolysates and/or condensates of epoxy- and silane-functional oligomers and polymers, prepared by hydrolyzing and/or condensing at least one oligomer and/or polymer (A) containing at least one epoxide group (a1) and at least one hydrolyzable silane group (a2); and also (meth)acrylate copolymers (A) containing lateral and/or terminal epoxide groups (a1) and lateral and/or terminal hydrolyzable silane groups (a2), in a molar ratio (a1):(a2) of from 1.5:1 to 1:1.5, processes for preparing them, and their use. | 06-03-2010 |
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 |
20100216965 | THERMOPLASTIC NANOPARTICLES, METHOD FOR PRODUCTION AND USE THEREOF - Disclosed herein are thermoplastic nanoparticles with a glass transition temperature of 30 to 120° C. prepared by hydrolysis and condensation of a compound (Ia) (D-K—X—) | 08-26-2010 |
20110269897 | USE OF PARTIALLY SILANIZED POLYISOCYANATE-BASED COMPOUNDS AS CROSSLINKING-AGENTS IN COATING COMPOSITIONS, AND COATING COMPOSITIONS COMPRISING THE COMPOUNDS - The invention relates to the use of partly silanized compounds based on polyisocyanate as crosslinking agents with heightened refractive index in curable coating compositions, more particularly in clearcoat materials for automotive finishing. The invention likewise relates to a coating composition which comprises these compounds as crosslinking agents, and to the use of the coating composition to produce a coating. | 11-03-2011 |
20120045586 | MOISTURE-CURING COATING COMPOSITIONS BASED ON APROTIC SOLVENTS COMPRISING BINDERS HAVING ALKOXYSILANE GROUPS AND THE USE THEREOF - The invention relates to moisture-curing coating compositions based on aprotic solvents, comprising (A) at least one binder having alkoxysilane groups and (B) at least one crosslinking catalyst, characterized in that said composition comprises
| 02-23-2012 |
20140023789 | 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. | 01-23-2014 |
20140161981 | POLYURETHANE COATING MATERIAL COMPOSITION, MULTISTAGE COATING METHODS USING THESE COATING MATERIAL COMPOSITIONS, AND ALSO THE USE OF THE COATING MATERIAL COMPOSITION AS CLEARCOAT MATERIAL AND PIGMENTED COATING MATERIAL, AND APPLICATION OF THE COATING METHOD FOR AUTOMOTIVE REFINISH AND/OR FOR THE COATING OF PLASTICS SUBSTRATES AND/OR OF UTILITY VEHICLES - Disclosed are coating material compositions comprising at least one polyhydroxyl group-containing compound (A), at least one polyisocyanate group-containing compound (B) having free and/or blocked isocyanate groups, at least one catalyst (D) based on a zinc-amidine complex which comprises the reaction product of 1.0 moles of at least one zinc(II) biscarboxylate with more than 2.0 moles of at least one amidine | 06-12-2014 |
20140162074 | ZINC-IMIDAZOLE-CARBOXYLATE-COMPLEX-CATALYSED COATING AGENT COMPOSITION - The invention relates to coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, a zinc-imidazole-carboxylate complex and a monomeric aromatic carboxylic acid, and also to the use of a zinc-imidazole-carboxylate complex in the presence of a monomeric aromatic carboxylic acid as a catalyst system for the urethane reaction in coating material compositions. | 06-12-2014 |
20140308451 | POLYURETHANE COATING MATERIAL COMPOSITION, MULTISTAGE COATING METHODS USING THESE COATING MATERIAL COMPOSITIONS, AND ALSO THE USE OF THE COATING MATERIAL COMPOSITION AS CLEARCOAT MATERIAL AND PIGMENTED COATING MATERIAL, AND APPLICATION OF THE COATING METHOD FOR AUTOMOTIVE REFINISH AND/OR FOR THE COATING OF PLASTICS SUBSTRATES AND/OR OF UTILITY VEHICLES - The present invention relates to coating material compositions comprising at least one polyhydroxyl group-containing compound (A), at least one polyisocyanate group-containing compound (B) having free and/or blocked isocyanate groups, and at least one catalyst (D) based on a zinc-amidine complex which is prepared by reaction of 1.0 moles of at least one zinc(II) biscarboxylate with less than 2.0 moles of at least one amidine | 10-16-2014 |
20140322448 | POLYURETHANE COATING AGENT COMPOSITION, MULTISTAGE COATING METHOD USING SAID COATING AGENT COMPOSITIONS, AND USE OF THE COATING AGENT COMPOSITIONS AS CLEAR COATING OR PIGMENTED COATING MATERIAL, AND USE OF THE COATING METHOD FOR AUTOMOTIVE REPAIR PAINTING AND/OR FOR COATING PLASTICS SUBSTRATES AND/OR OF COMMERCIAL VEHICLES - The present invention relates to coating material compositions comprising at least one polyhydroxyl group-containing compound (A), at least one polyisocyanate group-containing compound (B) having free and/or blocked isocyanate groups, and at least one catalyst (D) based on a zinc-amidine complex which is preparable by reaction of 1.0 moles of at least one zinc(II) biscarboxylate with 2.0 moles of at least one amidine | 10-30-2014 |