| 发明名称 |
Water-soluble or water-dispersible graft copolymers based on a polyvinyllactam, their preparation and use |
| 摘要 |
Water-soluble or water-dispersible graft copolymers in which a tert-butyl acrylate and a polymerizable carboxylic acid are grafted onto a polyvinyllactam, to their preparation and to their use, especially in the form of cosmetic preparations, particularly as hair-setting compositions.
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| 申请公布号 |
US6329472(B1) |
申请公布日期 |
2001.12.11 |
| 申请号 |
US19990441092 |
申请日期 |
1999.11.16 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KIM SON NGUYEN;SANNER AXEL;HOESSEL PETER;SCHEHLMANN VOLKER |
| 分类号 |
A61K8/72;A61K8/00;A61K8/81;A61K8/91;A61Q5/00;A61Q5/06;C08F271/02;C08L51/00;C08L83/04;(IPC1-7):C08F26/06;A61K7/06 |
主分类号 |
A61K8/72 |
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