| 发明名称 |
CROSS-LINKABLE SILOXANE UREA COPOLYMERS |
| 摘要 |
The invention relates to cross-linkable organopolysiloxane polyurea copolymers of formula R'-[(A)<SUB>a</SUB>(B)<SUB>b</SUB>(C)<SUB>c</SUB>]-R'' (I), wherein (A) is a unit of formula (II) -[CO-NH-Z-NH-CO-ND-Y-Si(OR<SUP>1</SUP>)<SUB>o</SUB>R<SUB>2</SUB>-<SUB>o</SUB>-(O-SiR<SUB>2</SUB>) <SUB>n</SUB>-O-Si(OR<SUP>1</SUP>)<SUB>o</SUB>R<SUB>2-o</SUB>-Y-ND]-, (B) is a unit of formula -[CO-NH-Z-NH-CO-NR<SUP>4</SUP>-G-NR<SUP>4</SUP>]- (III) and (C) is a unit of formula -[CO-NH-Z-NH-CO-E-X-E]- (IV), wherein the radicals and indices have the meaning cited in Claim 1. The invention also relates to a method for the production of cross-linkable copolymers and to the use thereof, cross-linkable compositions containing the cross-linkable copolymers, the production of cross-linkable compositions, the vulcanization thereof and use of the vulcanized products. |
| 申请公布号 |
WO2006010486(A1) |
申请公布日期 |
2006.02.02 |
| 申请号 |
WO2005EP07685 |
申请日期 |
2005.07.14 |
| 申请人 |
WACKER-CHEMIE GMBH;SCHEIM, UWE;ZICHE, WOLFGANG |
发明人 |
SCHEIM, UWE;ZICHE, WOLFGANG |
| 分类号 |
(IPC1-7):C08G77/458;C09D183/10;C08L83/10;C08G18/32;C08G18/61;C09J183/10 |
主分类号 |
(IPC1-7):C08G77/458 |
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