发明授权
- 专利标题： Polymerization process for carboxyl containing polymers
- 专利标题（中）： 含羧基聚合物的聚合方法
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申请号： US281535申请日： 1981-07-08
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公开(公告)号： US4375533A公开(公告)日： 1983-03-01
- 发明人: Hung S. Park , August H. Jorgensen, Jr.
- 申请人： Hung S. Park , August H. Jorgensen, Jr.
- 申请人地址： OH Akron
- 专利权人： The BF Goodrich Company
- 当前专利权人： The BF Goodrich Company
- 当前专利权人地址： OH Akron
- 主分类号： C08F2/00
- IPC分类号： C08F2/00 ; C08F2/04 ; C08F2/06 ; C08F2/08 ; C08F20/00 ; C08F20/04 ; C08F22/02 ; C08F22/04
摘要：
A method for polymerizing olefinically unsaturated carboxylic acids containing at least one activated carbon to carbon olefinic double bond and at least one carboxyl group in an organic media in which said carboxylic acid is at least partially soluble, and a nonsolvent for the polymers of said carboxylic acid, in the presence of a free radical forming catalyst and a surface active agent having an HLB value in the range of less than 10.