发明名称 |
NON-METAL CATALYZED ROOM TEMPERATURE MOISTURE CURABLE ORGANOPOLYSILOXANE COMPOSITIONS |
摘要 |
The present invention provides curable compositions that are free of metal catalysts including both tin and non-tin metal catalysts. The curable compositions employ a catalyst comprising curable polymers having reactive terminal silyl groups. In particular, a silylated carboxylic acid is an alternative to organotin or other metal catalysts. In addition, the catalyst may be used with an amino-containing adhesion promoter or a mixture of amine-containing adhesion promoters and an amino-containing siloxane. The combination of these materials accelerates the condensation curing of moisture curable silicones/non-silicones even in the absence of a metal- based catalyst. |
申请公布号 |
WO2014183029(A2) |
申请公布日期 |
2014.11.13 |
申请号 |
WO2014US37486 |
申请日期 |
2014.05.09 |
申请人 |
MOMENTIVE PERFORMANCE MATERIALS INC. |
发明人 |
PATEL, MIHIRKUMAR, MAHESHBAI;DHANABALAN, ANANTHARAMAN;DINKAR, SUMI |
分类号 |
C08G77/44 |
主分类号 |
C08G77/44 |
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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