发明名称 |
ORGANOPOLYSILOXANE AND MAKING METHOD |
摘要 |
An organopolysiloxane is prepared by hydrolysis and polycondensation of an organosilicon compound in the presence of a liquid hydrolytic condensation catalyst which is separable. The organopolysiloxane contains a high proportion of cyclic polysiloxanes and has a sharp molecular weight distribution due to minimized monomer and polymer contents. |
申请公布号 |
EP2277938(A1) |
申请公布日期 |
2011.01.26 |
申请号 |
EP20100251307 |
申请日期 |
2010.07.22 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
YANAGISAWA, HIDEYOSHI |
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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