发明名称 |
Process for making siloxane oligomer |
摘要 |
A process for making a Si-H functional siloxane oligomer from the reaction between silicon hydride compositions and cyclic siloxane oligomer in the presence of a Lewis acid is provided. The Lewis acid is operable to interact with the hydrogen of the silicon hydride to promote ring opening of the cyclic siloxane oligomer and the insertion a siloxane oligomer segment between Si and H atom to thereby form the Si-H functional siloxane oligomer.
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申请公布号 |
US2009156776(A1) |
申请公布日期 |
2009.06.18 |
申请号 |
US20090378674 |
申请日期 |
2009.02.18 |
申请人 |
RUBINSZTAJN SLAWOMIR;FORTUNIAK WITOLD;CHOJNOWSKI JULIAN;KURJATA JAN |
发明人 |
RUBINSZTAJN SLAWOMIR;FORTUNIAK WITOLD;CHOJNOWSKI JULIAN;KURJATA JAN |
分类号 |
C08G77/12 |
主分类号 |
C08G77/12 |
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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