发明名称 |
Process for the production of organochlorosilanes |
摘要 |
In the production of organochlorosilanes by reaction of silicon with an alkyl- and/or arylchloride in the presence of a copper catalyst and, optionally, promoter elements, the improvement wherein the silicon has been atomized with an inert gas, has a particle size of less than about 1000 mu m, by weight has an Al content of about 0.05 to 0.38%, a Ca content of about 0.02 to 0.2% and an Fe content of about 0.25 to 0.55%.
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申请公布号 |
US5015751(A) |
申请公布日期 |
1991.05.14 |
申请号 |
US19890439726 |
申请日期 |
1989.11.20 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
FELDNER, KURT;DEGEN, BRUNO;WAGNER, GEBHARD;SCHULZE, MANFRED |
分类号 |
C07B61/00;C07F7/12;C07F7/16 |
主分类号 |
C07B61/00 |
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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