发明名称 |
SILYL GROUP CONTAINING ORGANIC POLYMERS |
摘要 |
Polymers are prepared by reaction between a polymer prepared by reaction between (A) an OH terminated reaction product of a polyacid chloride and an organic polymer having substituent groups condensible therewith and (B) a silane or a siloxane having a group capable of reaction with substituent groups of the reaction product (A). Reaction product (A) is preferably derived from a polyoxyalkylene glycol and a diacid chloride. Silane or siloxane (B) is preferably an epoxy silane and preferably has at least one silicon-bonded hydrolysable group. Preferred polymers are employed in moisture curable compositions, e.g. as sealants.
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申请公布号 |
CA2164164(A1) |
申请公布日期 |
1996.06.02 |
申请号 |
CA19952164164 |
申请日期 |
1995.11.30 |
申请人 |
DOW CORNING S.A. |
发明人 |
HABIMANA, JEAN DE LA CROI |
分类号 |
C08L83/04;C08G63/695;C08G63/91;C08G77/04;(IPC1-7):C08G65/48;C08L71/08;C08L101/10 |
主分类号 |
C08L83/04 |
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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