发明名称 |
Cosmetic and personal care compositions |
摘要 |
Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C-C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the copolymer is soluble at a level of at least 1% by weight in water at 25° C. The compositions comprise a cosmetically acceptable diluent or carrier.
|
申请公布号 |
US2002159965(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
US20010969924 |
申请日期 |
2001.10.03 |
申请人 |
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO INC. |
发明人 |
FRECHET JEAN M.J.;HAJDUK DAMIAN;KHOSHDEL EZAT;LIU MINGJUN;NIELSEN RALPH B.;REID EUAN STUART;RUTHERFORD KEITH LESLIE |
分类号 |
A61K8/00;A61K8/90;A61Q5/00;A61Q5/06;(IPC1-7):A61K7/06;A61K7/11 |
主分类号 |
A61K8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|