发明名称 |
Removal of chlorinated hydrocarbons from alkylsilanes. |
摘要 |
<p>A process for reducing the chlorocarbon content of alkylsilanes is described. The process comprises (A) contacting crude alkylsilanes, containing as a minor portion chlorocarbons and a hydrogen-containing silane with a catalyst; wherein the catalyst is a sufficient amount of an effective Lewis acid forming material; (B) facilitating the reaction of the chlorocarbons with the hydrogen-containing silane in contact with the catalyst to convert the chlorocarbons to a linear or branched alkanes; (C) separating catalyst from the alkylsilanes and alkanes; and (D) recovering alkylsilanes with lowered chlorocarbon content.</p> |
申请公布号 |
EP0331123(A2) |
申请公布日期 |
1989.09.06 |
申请号 |
EP19890103524 |
申请日期 |
1989.02.28 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
MARKO, OLLIE WILLIAM;STEINMEYER, ROBERT DAVID |
分类号 |
C07F7/12;C07F7/08;C07F7/20 |
主分类号 |
C07F7/12 |
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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