发明名称 |
Fine particle silicon containing surface-bound halogen, a process for its production and its use |
摘要 |
PCT No. PCT/EP92/00943 Sec. 371 Date Oct. 27, 1993 Sec. 102(e) Date Oct. 27, 1993 PCT Filed Apr. 30, 1992 PCT Pub. No. WO92/19626 PCT Pub. Date Nov. 12, 1992In the production of an organochlorosilane by reaction of silicon with at least one of an alkyl or aryl chloride in the presence of a copper catalyst, the improvement which comprises employing as the silicon fine-particle silicon containing surface-bound chlorine produced by contacting fine-particle silicon in reactive form with gaseous or liquid chlorine.
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申请公布号 |
US5618960(A) |
申请公布日期 |
1997.04.08 |
申请号 |
US19930140108 |
申请日期 |
1993.10.27 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
SCHULZE, MANFRED;RINKES, HANS;LICHT, ELKE;BOERSTING, ALFRED;DEGEN, BRUNO;MORETTO, HANS-HEINRICH;WAGNER, GEBHARD |
分类号 |
B01J23/80;C01B33/02;C07F7/12;C07F7/16;(IPC1-7):C07F7/10 |
主分类号 |
B01J23/80 |
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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