| 发明名称 |
Process for separation of dimethyldichlorosilane from methyltrichlorosilane |
| 摘要 |
Sepn. of dimethyldichlorosilane from methyltrichlorosilane comprises (A) contacting a mixt. comprising methyltrichlorosilane and dimethyldichlorosilane with silica gel to selectively remove the dimethyldichlorosilane; and (B) recovering methyltrichlorosilane reduced in dimethyldichlorosilane concn. |
| 申请公布号 |
EP0776901(A1) |
申请公布日期 |
1997.06.04 |
| 申请号 |
EP19960119092 |
申请日期 |
1996.11.28 |
| 申请人 |
DOW CORNING CORPORATION |
发明人 |
DIAZ, MICHAEL;HALM, ROLAND LEE;MCINTYRE, MICHAEL ANDREW;WILDING, OLIVER K. |
| 分类号 |
B01D53/02;B01D15/00;C07F7/12;C07F7/20 |
主分类号 |
B01D53/02 |
| 代理机构 |
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