| 发明名称 |
Method for preparing a contact mass |
| 摘要 |
A method for making an alkylhalosilane is provided wherein the method comprises heat treating silicon and a form of copper at a temperature greater than about 500° C. to produce a contact mass and effecting reaction between an alkyl halide and silicon in the presence of the contact mass to produce alkylhalosilane.
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| 申请公布号 |
US6528674(B1) |
申请公布日期 |
2003.03.04 |
| 申请号 |
US20000553912 |
申请日期 |
2000.04.20 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LEWIS LARRY NEIL;WARD WILLIAM JESSUP;BABLIN JOHN MATTHEW |
| 分类号 |
B01J23/835;C01B33/06;C07B61/00;C07F7/12;C07F7/16;C22C9/10;C22C29/18;(IPC1-7):C02F7/16 |
主分类号 |
B01J23/835 |
| 代理机构 |
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代理人 |
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