发明申请
US20120100084A1 POLYMERS BASED ON ARCRYLIC, METHACRYLIC OR ETHACRYLIC AMIDOALKYL SULFONIC ACID OR SALTS AND CARBOXYALKY ACRYLATE, METHACRYLATE OR ETHACRYLATE OR OLIGOMERS OF SAID CARBOXY COMPOUNDS
有权
聚合物基于阿魏酸，甲基丙烯酸或乙基丙烯酰氨基磺酸或盐和丙烯酸羧酸酯，甲基丙烯酸酯或乙烯丙酸酯或羧酸化合物的低聚物
- 专利标题： POLYMERS BASED ON ARCRYLIC, METHACRYLIC OR ETHACRYLIC AMIDOALKYL SULFONIC ACID OR SALTS AND CARBOXYALKY ACRYLATE, METHACRYLATE OR ETHACRYLATE OR OLIGOMERS OF SAID CARBOXY COMPOUNDS
- 专利标题（中）： 聚合物基于阿魏酸，甲基丙烯酸或乙基丙烯酰氨基磺酸或盐和丙烯酸羧酸酯，甲基丙烯酸酯或乙烯丙酸酯或羧酸化合物的低聚物
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申请号： US13258857申请日： 2010-03-20
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公开(公告)号： US20120100084A1公开(公告)日： 2012-04-26
- 发明人: Klug Peter , Dirk Fischer , Thomas Lindner , Matthias Kunze , Wiebke Moeller , Carina Mildner , Sebastiano Lo Vasco
- 申请人： Klug Peter , Dirk Fischer , Thomas Lindner , Matthias Kunze , Wiebke Moeller , Carina Mildner , Sebastiano Lo Vasco
- 申请人地址： VG Tortola
- 专利权人： CLARIANT FINANCE (BVI) LIMITED
- 当前专利权人： CLARIANT FINANCE (BVI) LIMITED
- 当前专利权人地址： VG Tortola
- 优先权： DE102009014877.9 20090325
- 国际申请： PCT/EP2010/001755 WO 20100320
- 主分类号： A61K8/81
- IPC分类号： A61K8/81 ; A61K31/375 ; A61K31/19 ; C08F228/00 ; A61K31/045 ; A61K47/32 ; A61Q17/04 ; A61K31/60 ; A61K31/192
摘要：
Water-soluble or water-swellable polymers are described, containing a) 20.0 to 98.99 mole percent of one or more independently recurring structural units of the formula (1) and b) 1.0 to 79.99 mole percent of one or more independently recurring structural units of the formula (2), and c) 0.01 to 8.0 mole percent of one or more independently recurring cross-linking structural units, which are obtained from one or more monomers having at least two olefinic double bonds. The polymers are suitable, for example, as thickeners or yield point formers, in particular in cosmetic, dermatological or pharmaceutical compositions.