公开(公告)号：US08569438B2

公开(公告)日：2013-10-29

申请号：US12519458

申请日：2007-12-19

Applicant: Matthijs Groenewolt ,  Andreas Poppe ,  Guenter Klein ,  Manuela Niemeier ,  Elke Westhoff ,  Wilfried Stuebbe ,  Simone Hesener

Inventor： Matthijs Groenewolt ,  Andreas Poppe ,  Guenter Klein ,  Manuela Niemeier ,  Elke Westhoff ,  Wilfried Stuebbe ,  Simone Hesener

IPC: C08G77/08

CPC classification number: C09D175/14 ,  C08G18/289 ,  C08G18/6254 ,  C08G18/778 ,  C08G18/809 ,  C09D175/04

Abstract: 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.

Abstract translation: 公开了包含（a）至少一种含羟基化合物（A），（b）至少一种具有异氰酸酯基团的化合物（B）和（c）至少一种用于硅烷基团交联的催化剂（D） ，所述催化剂（D）包含磷。 所公开的涂料组合物的一个方面是（i）涂料组合物中的一种或多种组分含有可水解的硅烷基团，和（ii）涂料组合物可以最终固化成具有统计分布的Si-O- Si网络。

公开(公告)号：US20080220173A1

公开(公告)日：2008-09-11

申请号：US11575766

申请日：2005-09-03

Applicant: Andreas Poppe ,  Elke Westhoff ,  Wilfried Stuebbe ,  Manuela Niemeier ,  Dunja Mikolajetz ,  Simone Hesener ,  Andre Brosseit ,  Karin Wermelt ,  Guenter Klein ,  Martina Moellers

Inventor： Andreas Poppe ,  Elke Westhoff ,  Wilfried Stuebbe ,  Manuela Niemeier ,  Dunja Mikolajetz ,  Simone Hesener ,  Andre Brosseit ,  Karin Wermelt ,  Guenter Klein ,  Martina Moellers

IPC: C09D175/04 ,  C08G18/80 ,  B05D1/36

CPC classification number: C08G18/792 ,  C08G18/222 ,  C08G18/809 ,  C09D175/00

Abstract: 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) —NR—C(O)—N—(X—SiR″x(OR′)3-x)n(X′—SiR″y(OR′)3-y)m   (I) where R=hydrogen, alkyl, cycloalkyl, aryl or aralkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, with Ra=alkyl, cycloalkyl, aryl or aralkyl, R′=hydrogen, alkyl or cycloalkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, X, X′=linear and/or branched alkylene or cycloalkylene radical of 2 to 20 carbon atoms, R″=alkyl, cycloalkyl, aryl or aralkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, n=0 to 2, m=0 to 2, m+n=2, and x, y=0 to 2, (B) a catalyst for the crosslinking of the —Si(OR′)3-X(y) units, and (C) an aprotic solvent or a mixture of aprotic solvents.

Abstract translation: 本发明涉及一种涂料，其包含（A）至少一种含至少一种式（I）的反应性基团的化合物（A1）至少50重量％，基于涂料中不挥发物质的量， - NR-C（O）-N-（X-SiR“'X'（OR'） （X'-SiR“'Y'（OR'）3-y）m（I）＆lt; 3-x） line-formula description =“In-line Formulas”end =“tail”？>其中R =氢，烷基，环烷基，芳基或芳烷基，碳链不间断或不相邻的氧，硫或NRa基团中断，其中Ra = 烷基，芳基或芳烷基，R'=氢，烷基或环烷基，碳链不间断或不相邻的氧，硫或NR a基团，X，X'=线性和/或支链亚烷基或亚环烷基， 20个碳原子，R“=烷基，环烷基，芳基或芳烷基，碳链不间断或不相邻的氧，硫 或NR a基团，n = 0〜2，m = 0〜2，m + n = 2，x，y = 0〜2，（B）-Si（OR' 3-X（y）单元，和（C）非质子溶剂或非质子溶剂的混合物。