发明授权
US08790693B2 Aqueous polymer dispersion based on N,N-diethylaminoethyl methacrylate, its preparation and use
有权
基于N,N-二乙基氨基乙基甲基丙烯酸酯的水性聚合物分散体,其制备和用途
- 专利标题: Aqueous polymer dispersion based on N,N-diethylaminoethyl methacrylate, its preparation and use
- 专利标题(中): 基于N,N-二乙基氨基乙基甲基丙烯酸酯的水性聚合物分散体,其制备和用途
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申请号: US12671529申请日: 2008-08-01
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公开(公告)号: US08790693B2公开(公告)日: 2014-07-29
- 发明人: Maximilian Angel , Karl Kolter , Hartwig Voβ
- 申请人: Maximilian Angel , Karl Kolter , Hartwig Voβ
- 申请人地址: DE
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE
- 代理机构: Drinker Biddle & Reath LLP
- 优先权: EP07113737 20070802
- 国际申请: PCT/EP2008/060154 WO 20080801
- 国际公布: WO2009/016258 WO 20090205
- 主分类号: A61K9/32
- IPC分类号: A61K9/32 ; C08F2/08 ; C08K5/06 ; C08L33/10 ; C08L39/00 ; A23L1/29
摘要:
The present invention relates to a process for preparing an aqueous polymer dispersion by free-radical emulsion polymerization of a monomer mixture which comprises N,N-diethylaminoethyl methacrylate, to the polymer dispersion obtainable by this process, and to the use thereof.