| 发明名称 |
Mueller-Rochow direct synthesis of methylchlorosilanes useful in linear polysiloxane production |
| 摘要 |
In the direct synthesis of methylchlorosilanes (I) by reacting methyl chloride with a contact composition (II) containing silicon (Si), copper (Cu) catalyst, zinc (Zn) promoters and tin (Sn) and/or antimony (Sb) promoters, (II) is activated by pretreatment with hydrogen chloride (HCl).
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| 申请公布号 |
DE19817775(A1) |
申请公布日期 |
1999.10.28 |
| 申请号 |
DE19981017775 |
申请日期 |
1998.04.21 |
| 申请人 |
WACKER-CHEMIE GMBH |
发明人 |
KALCHAUER, WILFRIED;STRAUSBERGER, HERBERT;STRECKEL, WILLI |
| 分类号 |
B01J23/72;B01J23/84;C07B61/00;C07F7/12;C07F7/16;(IPC1-7):C07F7/12 |
主分类号 |
B01J23/72 |
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