发明名称 |
SILICONE POLYETHER COPOLYMERS AND PROCESS FOR PREPARATION THEREOF |
摘要 |
Novel silicone polyether copolymers of inverse structure of the formula 1, characterized in that no unsaturated functional groups caused by side reactions or conversion products thereof are present in the copolymer, and a process for preparation thereof, in which a polyether modified terminally and/or laterally with alkoxysilyl groups is reacted with silanes and/or siloxanes which bear one or more hydrolysis-labile groups, in a hydrolysis and condensation reaction. |
申请公布号 |
CA2711000(C) |
申请公布日期 |
2017.01.10 |
申请号 |
CA20102711000 |
申请日期 |
2010.07.23 |
申请人 |
EVONIK GOLDSCHMIDT GMBH |
发明人 |
HENNING, FRAUKE;SCHUBERT, FRANK;KNOTT, WILFRIED;DUDZIK, HORST |
分类号 |
C08G77/46;C08L83/12 |
主分类号 |
C08G77/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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