PROCÉDÉ CONTINU DE PRÉPARATION DE THIOCARBOXYLATE SILANE

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专利权人:

Momentive Performance Materials Inc.

发明人:

申请号：

EP14742723.1

公开号：

EP3019507B1

申请日:

2014.07.09

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

The invention is directed to a process for the preparation of thiocarboxylate silane comprising reacting an aqueous solution of a salt of a thiocarboxylic acid with a haloalkylalkoxysilane in the presence of a solid supported catalyst. The invention is also directed to a process for the preparation of an aqueous solution of a salt of a thiocarboxylic acid which comprises reacting an aqueous solution of a sulfide and/or hydrosulfide with a carboxylic acid halide and/or acid anhydride.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/