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1.发明申请COATING MATERIALS WITH HIGH SOLIDS CONTENT AND GOOD LEVELLING, MULTI-COAT PAINT SYSTEMS PRODUCED THEREFROM AND USE THEREOF 有权具有高固体含量和良好水平的涂层材料，生产的多层涂料系统及其使用公开(公告)号：US20130136865A1
公开(公告)日：2013-05-30
申请号：US13642728
申请日：2011-03-30
IPC分类号： C09D133/10 , B05D1/38
CPC分类号： B05D1/36 , B05D1/38 , B05D7/53 , B05D7/534 , C08G18/10 , C08G18/12 , C08G18/289 , C08G18/6229 , C08G18/6233 , C08G18/6254 , C08G18/718 , C08G18/778 , C08G18/798 , C08G18/809 , C09D133/10 , C09D175/04 , C08G18/097 , C08G18/027
摘要： Disclosed is a coating composition based on aprotic solvents and comprising at least one hydroxyl-containing compound (A) and at least one compound (B) having isocyanate groups and having at least one silane group of the formula (I) —X—Si—R″xG3-x (I) with G=identical or different hydrolyzable groups, R′=hydrogen, alkyl or cycloalkyl, X=organic radical, R″=alkyl, cycloalkyl, aryl or aralkyl, x=0 to 2, and characterized in that (i) the compound (B) containing isocyanate groups and silane groups comprises uretdione groups, and (ii) the compound (B) has been prepared from a linear aliphatic diisocyanate. The present invention additionally provides multistage coating methods using these coating compositions, and the use of the coating compositions as clearcoat, and application of the coating method for automotive refinish and/or for the coating of plastics substrates.
摘要翻译： 公开了一种基于非质子溶剂并包含至少一种含羟基的化合物（A）和至少一种具有异氰酸酯基并具有至少一个式（I）的硅烷基团的化合物（B）-X-Si- 其中G =相同或不同的可水解基团，R'=氢，烷基或环烷基，X =有机基团，R“=烷基，环烷基，芳基或芳烷基，x = 0至2， 其特征在于，（i）含有异氰酸酯基和硅烷基的化合物（B）包含脲二酮基，（ii）化合物（B）由直链脂肪族二异氰酸酯制备。 本发明另外提供了使用这些涂料组合物的多阶段涂布方法，以及涂料组合物作为透明涂层的用途，以及涂覆方法用于汽车修补漆和/或涂覆塑料基材的应用。
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2.发明授权Coating materials with high solids content and good levelling, multicoat paint systems produced therefrom and use thereof 有权具有高固体含量和良好流平性的涂料，由其制备的多色漆系统及其用途公开(公告)号：US08790752B2
公开(公告)日：2014-07-29
申请号：US13642728
申请日：2011-03-30
IPC分类号： B05D1/36 , B05D1/38 , B05D7/00 , C09D133/10 , C09D175/04 , C08G18/10 , C08G18/28 , C08G18/62 , C08G18/71 , C08G18/77
CPC分类号： B05D1/36 , B05D1/38 , B05D7/53 , B05D7/534 , C08G18/10 , C08G18/12 , C08G18/289 , C08G18/6229 , C08G18/6233 , C08G18/6254 , C08G18/718 , C08G18/778 , C08G18/798 , C08G18/809 , C09D133/10 , C09D175/04 , C08G18/097 , C08G18/027
摘要： Disclosed is a coating composition based on aprotic solvents and comprising at least one hydroxyl-containing compound (A) and at least one compound (B) having isocyanate groups and having at least one silane group of the formula (I) —X—Si—R″xG3-x (I) with G=identical or different hydrolyzable groups, R′=hydrogen, alkyl or cycloalkyl, X=organic radical, R″=alkyl, cycloalkyl, aryl or aralkyl, x=0 to 2, and characterized in that (i) the compound (B) containing isocyanate groups and silane groups comprises uretdione groups, and (ii) the compound (B) has been prepared from a linear aliphatic diisocyanate. The present invention additionally provides multistage coating methods using these coating compositions, and the use of the coating compositions as clearcoat, and application of the coating method for automotive refinish and/or for the coating of plastics substrates.
摘要翻译： 公开了一种基于非质子溶剂并包含至少一种含羟基的化合物（A）和至少一种具有异氰酸酯基并具有至少一个式（I）的硅烷基团的化合物（B）-X-Si- R“xG3-x（I），其中G =相同或不同的可水解基团，R'=氢，烷基或环烷基，X =有机基团，R”=烷基，环烷基，芳基或芳烷基，x = 0至2， （i）含有异氰酸酯基和硅烷基的化合物（B）包括脲二酮基团，和（ii）化合物（B）由线性脂族二异氰酸酯制备。 本发明另外提供了使用这些涂料组合物的多阶段涂布方法，以及涂料组合物作为透明涂层的用途，以及涂覆方法用于汽车修补漆和/或涂覆塑料基材的应用。
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