A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/91 (2006.01) A61K 8/02 (2006.01) A61K 8/06 (2006.01) A61Q 1/04 (2006.01) A61Q 1/06 (2006.01) A61Q 1/10 (2006.01) A61Q 5/02 (2006.01) A61Q 5/06 (2006.01) A61Q 9/02 (2006.01) A61Q 11/00 (2006.01) A61Q 17/04 (2006.01) A61Q 19/00 (2006.01) A61Q 19/10 (2006.01)
Patent
CA 2419922
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 R1, R2, R3 represents H or C1- 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.
L'invention concerne l'utilisation de polymères greffés obtenus par copolymérisation greffée radicalaire de a) au moins un composé N-vinylamide à chaîne ouverte, de formule générale (I), où R?1¿, R?2¿, R?3¿ désignent un H ou un alkyle en C¿1?- à C¿6? et b) éventuellement un ou plusieurs autres monomères copolymérisables, sur un support greffé polymère c), pour des applications cosmétiques, sous réserve que dans le cas où le support greffé polymère est un composé polyéther, le polymère copolymérisable b) ne représente pas un vinylester.
Frenzel Stefan
Gotsche Michael
Kim Son Nguyen
Negele Anton
Schneider Tanja
Basf Aktiengesellschaft
Robic
LandOfFree
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