发明申请
US20150037590A1 Coating Agent Compositions, Coatings Made Therefrom And Exhibiting High Scratch Resistance And Good Polishability, And Use Thereof
有权
基本信息:
- 专利标题： Coating Agent Compositions, Coatings Made Therefrom And Exhibiting High Scratch Resistance And Good Polishability, And Use Thereof
- 专利标题（中）：涂层剂组合物，制成的涂料，具有高耐刮擦性和良好的耐腐蚀性及其用途
- 申请号：US14124972 申请日：2012-05-23
- 公开(公告)号：US20150037590A1 公开(公告)日：2015-02-05
- 发明人： Matthijs Groenewolt , Günter Klein , Oliver Hilge , Berthold Austrup , Katharina Huebner
- 申请人： Matthijs Groenewolt , Günter Klein , Oliver Hilge , Berthold Austrup , Katharina Huebner
- 申请人地址： DE Münster
- 专利权人： BASF Coatings GmbH
- 当前专利权人： BASF Coatings GmbH
- 当前专利权人地址： DE Münster
- 优先权： EP11169292.7 20110609
- 国际申请： PCT/EP2012/059611 WO 20120523
- 主分类号： C09D183/08
- IPC分类号： C09D183/08 ; B05D1/38 ; B05D1/36
摘要：
Compositions comprising (B1) at least one polyisocyanate-group-containing compound (B1) having free or blocked isocyanate groups and a cycloaliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, and (B2) at least one polyisocyanate-group-containing compound (B2) having free or blocked isocyanate groups and an acyclic, aliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, where at least one of component (B1) and component (B2) comprise at least one structural unit selected from the group of structural unit (I) —NR—(X—SiR″x(OR′)3−x) (I), structural unit (II) —N(X—SiR″x(OR′)3−x)n(X′—SiR″y(OR′)3−y)m (II), and mixtures of two or more of the foregoing, wherein the compound (B1) is in an amount such that the binder fraction of the compound (B1) is between 5% and 45% by weight, based on the sum of the binder fraction of the compound (B1) and of the compound (B2), and the mixture of components (B1) and (B2) includes structural units (I) and structural units (II).
摘要（中）：
包含（B1）至少一种具有游离或封闭的异氰酸酯基团的含异氰酸酯基的化合物（B1）和脂环族多异氰酸酯母体结构的组合物和/或由其衍生的多异氰酸酯和（B2）至少一种含有多异氰酸酯基团 具有游离或封闭的异氰酸酯基团的化合物（B2）和非环状脂族多异氰酸酯母体结构和/或由其衍生的多异氰酸酯，其中组分（B1）和组分（B2）中的至少一种包含至少一种选自 结构单元（I）-NR-（X-SiR“x（OR'）3-x）（I），结构单元（II）-N（X-SiR”x（OR'）3-x）n （X'-SiR“y（OR'）3-y）m（II）以及上述两种或更多种的混合物，其中化合物（B1）的量使得化合物（B1 ）为5〜45重量％，基于化合物（B1）和化合物（B2）的粘合剂组分的总和和组分的混合物 ts（B1）和（B2）包括结构单元（I）和结构单元（II）。