发明名称 |
Method for Preparing Polyorganosiloxanes (Pos) by Ring (S) - Opening Polymerization and/or Pos Redistribution in the Presence of Carbene (S) and Pos Compounds Produced by Said Method |
摘要 |
A method for preparing polyorganosiloxanes (POS) by a ring-opening polymerization and/or linear, non-linear or cyclic POS redistribution in the presence of a nucleophilic carbene. The initial efficiency of the POS conversion is substantially increased at low temperature, resulting in less residual content of initial POS.
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申请公布号 |
US2008097064(A1) |
申请公布日期 |
2008.04.24 |
申请号 |
US20040584774 |
申请日期 |
2004.12.08 |
申请人 |
BLANC-MAGNARD DELPHINE;STERIN SEBASTIEN;FLEURY ETIENNE;BUISINE OLIVIER;BACEIREDO ANTOINE |
发明人 |
BLANC-MAGNARD DELPHINE;STERIN SEBASTIEN;FLEURY ETIENNE;BUISINE OLIVIER;BACEIREDO ANTOINE |
分类号 |
C08G77/08 |
主分类号 |
C08G77/08 |
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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