发明名称 |
COMPOUNDS HAVING A GUANIDINE STRUCTURE AND USE OF SAME AS ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS |
摘要 |
<p>The present invention relates to an organopolysiloxane composition that can be vulcanized at room temperature into an elastomer that is crosslinked by polycondensation and that does not contain alkyltin-based catalysts which exhibit toxicity problems. The invention also relates to novel polycondensation catalysts having a guanidine structure, in silicone chemistry, and to the uses thereof as catalysts for the organopolysiloxane polycondensation reaction.</p> |
申请公布号 |
EP2268743(B1) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20090724145 |
申请日期 |
2009.03.24 |
申请人 |
BLUESTAR SILICONES FRANCE |
发明人 |
BARRANDON, GEORGES;BLANC, DELPHINE;MALIVERNEY, CHRISTIAN;PARISOT, HERVÉ |
分类号 |
C08L83/04;C07C279/04;C07C279/16;C08K5/31;C09D183/04;C09J183/04 |
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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