发明名称 |
SILICONE ELASTOMERS AND ADHESION PROMOTOR THEREOF |
摘要 |
SILICONE ELASTOMERS AND ADHESION PROMOTOR THEREFOR Composition comprising the product obtained by mixing (A) a silanol-terminated polydiorganosiloxane; (B) a silicon compound having at least 3 silicon-bonded alkoxy or alkoxyalkoxy groups in the molecule; (C) a metal or organometal salt of a carboxylic acid; (D) a silane having silicon-bonded alkoxy or alkoxyalkoxy groups and a silicon-bonded group -R'NHR, in which R' is alkylene and R represents H, alkyl or an aliphatic hydrocarbon group containing at least one amino group, and (E) a silane having silicon-bonded alkoxy or alkoxyalkoxy groups and a silicon-bonded group containing an epoxy group. The compositions cure to elastomers having improved adhesion to glass, aluminium and concrete and are suitable for use as sealants for buildings. |
申请公布号 |
CA1245797(A) |
申请公布日期 |
1988.11.29 |
申请号 |
CA19850486887 |
申请日期 |
1985.07.16 |
申请人 |
JOSEPH, EDWARD A.;TREGO, BRIAN R. |
发明人 |
JOSEPH, EDWARD A.;TREGO, BRIAN R. |
分类号 |
C08L83/04 |
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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