发明公开
EP1313432A1 VERWENDUNG HYDROPHILER PFROPFCOPOLYMERE MIT N-VINYLAMIN- UND/ODER OFFENKETTIGEN N-VINYLAMIDEINHEITEN IN KOSMETISCHEN FORMULIERUNGEN
有权
具有在化妆品制剂中的N-乙烯基胺和/或开链N-乙烯基酰胺的亲水性接枝共聚物的用途
- 专利标题: VERWENDUNG HYDROPHILER PFROPFCOPOLYMERE MIT N-VINYLAMIN- UND/ODER OFFENKETTIGEN N-VINYLAMIDEINHEITEN IN KOSMETISCHEN FORMULIERUNGEN
- 专利标题(英): Use of hydrophilic graft copolymers with n-vinylamine and/or open-chained n-vinylamide units in cosmetic formulations
- 专利标题(中): 具有在化妆品制剂中的N-乙烯基胺和/或开链N-乙烯基酰胺的亲水性接枝共聚物的用途
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申请号: EP01965197.5申请日: 2001-08-17
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公开(公告)号: EP1313432A1公开(公告)日: 2003-05-28
- 发明人: SCHNEIDER, Tanja , GOTSCHE, Michael , NEGELE, Anton , NGUYEN KIM, Son , FRENZEL, Stefan , WOOD, Claudia
- 申请人: BASF AKTIENGESELLSCHAFT
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: DE10041211 20000822
- 国际公布: WO02015854 20020228
- 主分类号: A61K7/06
- IPC分类号: A61K7/06 ; A61K7/48
摘要:
The invention relates to the use of graft copolymers obtained by radical graft copolymerisation of a) at least one open-chained N-vinylamide compound of general formula (I) wherein R?1, R2, R3¿ represents H or C¿1?- C6-alkyl and b) optionally, one or several other copolymerizeable monomers on a polymer graft base c) for cosmetic applications, with the proviso that if the polymer graft base is a compound containing polyether, the copolymerizeable polymer b) does not represent vinylester.
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