发明公开
EP1123325A1 PROCESS FOR MANUFACTURING HOMOPOLYMERS AND COPOLYMERS OF DIMETHYLAMINOETHYL(METH)ACRYLATE
有权
用于生产均聚物和共聚物的二甲基氨基（甲基）丙烯酸
- 专利标题： PROCESS FOR MANUFACTURING HOMOPOLYMERS AND COPOLYMERS OF DIMETHYLAMINOETHYL(METH)ACRYLATE
- 专利标题（中）： 用于生产均聚物和共聚物的二甲基氨基（甲基）丙烯酸
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申请号： EP99970097.4申请日： 1999-09-22
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公开(公告)号： EP1123325A1公开(公告)日： 2001-08-16
- 发明人: YEUNG, Dominic, W., K. , RICE, Richard, E.
- 申请人： RHODIA INC.
- 申请人地址： CN 7500,2569 Prospect Plains Road Cranbury, NJ 08512-7500 US
- 专利权人： RHODIA INC.
- 当前专利权人： RHODIA INC.
- 当前专利权人地址： CN 7500,2569 Prospect Plains Road Cranbury, NJ 08512-7500 US
- 代理机构： Kyle, Diana
- 优先权： US103100P 19981005; US112608P 19981217; US244359 19990204
- 国际公布： WO0020471 20000413
- 主分类号： C08F20/34
- IPC分类号： C08F20/34
摘要：
A process of manufacturing a poly(dimethylaminoethyl(meth)acrylate) comprising polymerizing dimethylaminoethyl(meth)acrylate in water and in the presence of sufficient acid to form a solution having a pH of less than 6. The polymer is made in an aqueous medium and with a free radical initiator. The polymer is useful as a foam booster in a variety of formulations and applications.
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