发明申请
- 专利标题： WATER-SOLUBLE, HYDROPHOBIC ASSOCIATING COPOLYMERS
- 专利标题（中）： 水溶性，疏水性缔合共聚物
-
申请号： US13378684申请日： 2010-07-30
-
公开(公告)号： US20120129739A1公开(公告)日： 2012-05-24
- 发明人: Thomas Pfeuffer , Roland Reichenbach-Klinke , Stefan Friedrich , Marcus Guzmann
- 申请人： Thomas Pfeuffer , Roland Reichenbach-Klinke , Stefan Friedrich , Marcus Guzmann
- 优先权： EP09167328.5 20090806
- 国际申请： PCT/EP2010/061074 WO 20100730
- 主分类号： C09K8/588
- IPC分类号： C09K8/588 ; C08L29/10 ; C08F2/48 ; C08L41/00 ; C08F228/02 ; C08F216/14
摘要：
Water-soluble, hydrophobically associating copolymer comprising a monoethylenically unsaturated, water-soluble, surface-active monomer (a), and a monoethylenically unsaturated, hydrophilic monomer (b) different from monomer (a). The copolymer is prepared in the presence of a nonpolymerizable surfactant and has marked thickening properties in aqueous systems.
公开/授权文献
- US09315717B2 Water-soluble, hydrophobic associating copolymers 公开/授权日：2016-04-19
信息查询
