发明名称 |
Process for purifying halosilanes |
摘要 |
A process for purifying halosilanes consisting of contacting a mixture comprising a halosilane and a hydrocarbon with silica gel, thereby reducing the hydrocarbon content of the mixture. The present process is particularly useful for removing hydrocarbon contaminates from chlorosilanes, where the hydrocarbon contaminates have a boiling point similar to that of the chlorosilanes.
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申请公布号 |
US6168652(B1) |
申请公布日期 |
2001.01.02 |
申请号 |
US19950553733 |
申请日期 |
1995.10.23 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
MCINTYRE MICHAEL ANDREW;WILDING OLIVER K. |
分类号 |
B01J20/10;C07B63/00;C07F7/12;C07F7/20;(IPC1-7):B01D53/04 |
主分类号 |
B01J20/10 |
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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