| 发明名称 |
METHOD FOR REMOVING RESIDUAL PLATINUM CATALYST |
| 摘要 |
<p>PURPOSE: To provide a method for the efficient removal of a residual platinum catalyst in an organosilicon compound. CONSTITUTION: A residual platinum catalyst in an organosilicon compound is removed by bringing a sulfur-containing silicon powder represented by formula (I) Ym Si(OR<1> )n O(4--m-n)/2 Y is a monovalent organic group containing one or more sulfur atoms, R<1> is-a 1-4 C alkyl group, and m and n are each a number that satisfies 0<m<1 and 0<m+n<2) into contact with a crude solution of the organosilicon compound synthesized by an addition reaction using the platinum catalyst.</p> |
| 申请公布号 |
JPH0873741(A) |
申请公布日期 |
1996.03.19 |
| 申请号 |
JP19940239552 |
申请日期 |
1994.09.07 |
| 申请人 |
SHIN ETSU CHEM CO LTD |
发明人 |
MATSUMURA KAZUYUKI;ICHINOHE SEIJI |
| 分类号 |
C01G55/00;B01J23/96;B01J38/00;C08L83/02;C08L83/04;(IPC1-7):C08L83/04 |
主分类号 |
C01G55/00 |
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