发明授权
US07053146B2 Compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid and synergistic additives
失效
含有基于丙烯酰基二甲基氨基乙基磺酸的共聚物和协同添加剂的组合物
- 专利标题： Compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid and synergistic additives
- 专利标题（中）： 含有基于丙烯酰基二甲基氨基乙基磺酸的共聚物和协同添加剂的组合物
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申请号： US10433119申请日： 2001-11-28
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公开(公告)号： US07053146B2公开(公告)日： 2006-05-30
- 发明人: Roman Morschhäuser , Christoph Kayser , Matthias Löffler , Karl Heinz Heier , Aranka Tardi , Manfred Schade , Gernold Botthof
- 申请人： Roman Morschhäuser , Christoph Kayser , Matthias Löffler , Karl Heinz Heier , Aranka Tardi , Manfred Schade , Gernold Botthof
- 申请人地址： DE Frankfurt
- 专利权人： Clariant GmbH
- 当前专利权人： Clariant GmbH
- 当前专利权人地址： DE Frankfurt
- 代理商 Richard P. Silverman
- 优先权： DE10059818 20001201; DE10059819 20001201; DE10059821 20001201; DE10059822 20001201; DE10059823 20001201; DE10059824 20001201; DE10059825 20001201; DE10059826 20001201; DE10059827 20001201; DE10059828 20001201; DE10059829 20001201; DE10059830 20001201; DE10059831 20001201; DE10059832 20001201; DE10059833 20001201; DE10127876 20010611
- 国际申请： PCT/EP01/13859 WO 20011128
- 国际公布： WO02/44230 WO 20020606
- 主分类号： C08K3/20
- IPC分类号： C08K3/20
摘要：
The invention relates to compositions comprising copolymers based on acryloyldimethyltaurine and also synergistic additives selected from anionic, cationic, nonionic, and betaine surfactants. The compositions exhibit a pronounced thermoassociative behavior and are outstandingly suitable as thickeners. The copolymers of the present invention are useful in formulating cosmetics, pharmaceuticals, and oil field chemicals.
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