Original document(21 pages)  中文版
    Organohalosilanes are prepared by reacting metallic silicon particles with an organohalide in the presence of a copper catalyst. A contact mass composed of metallic silicon and copper catalyst contains an effective amount of a catalyst powder obtained by mechanical surface treatment of a powder mixture of tin powder and another metal, typically copper powder, on a ball mill, stamp mill, jet mill, mechanofusion device or the like.
Application Number
申请号		 200510056354 Application Date
申请日		 2005.03.18
Title 名称 Preparation of organohalosilanes
Publication Number
公开号		 1834098 Publication Date
公开日		 2006.09.20
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C07F7/12
Applicant(s) Name
申请人		 Shinetsu Chemical Co.
Address 地址
Inventor(s) Name 发明人 Inukai Tetsuya, Ishizaka Hajime, Aramata Mikio
Attorney & Agent 代理人 liu menghai

  
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