发明名称 Personal care compositions containing a copolymer having hydrophobic, carbon-based grafts
摘要 Disclosed are personal care compositions, especially hair styling compositions containing: (a) a graft copolymer characterized by having a hydrophilic organic polymeric backbone and hydrophobic macromonomers grafted to said backbone; the hydrophilic polymeric backbone having a Tg of at least about -20 DEG C.; the hydrophobic macromonomers having a carbon based main chain; a Tg of less than about 0 DEG C. and a number average molecular weight of at least about 500; and (b) a hydrophilic solvent preferably selected from the group consisting of water, C2-C3 monohydric alcohols and mixtures thereof.
申请公布号 US6139826(A) 申请公布日期 2000.10.31
申请号 US19960616401 申请日期 1996.03.15
申请人 THE PROCTER & GAMBLE COMPANY 发明人 SCHRAER, ROBERT MICHAEL;TORGERSON, PETER MARTE;MIDHA, SANJEEV
分类号 A61K8/00;A61K8/31;A61K8/91;A61K47/32;A61Q5/06;C08F255/02;C08F255/08;C08F265/04;C08F287/00;C08F290/06;C08F291/00;C09J151/00;(IPC1-7):A61K7/11 主分类号 A61K8/00
代理机构 代理人
主权项
地址