A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/81 (2006.01) A61Q 17/04 (2006.01)
Patent
CA 2213024
A cosmetic composition comprises a polymer with the repeating structural unit (I) (see fig.I) where R and R' can be identical or different and are H, alkali metal, ammonium, C1-C30 alkyl, X is a direct linkage, C1-C8 alkylene or C2-C12 oxoalkylene having 1-6 oxygen atoms, Y is a UV -absorbing organic radical, n is 2-800.
Composition cosmétique renfermant un polymère à unité structurelle répétitive (I) (voir fig. I), où R et R' peuvent être identiques ou différents, soit H, un métal alcalin, un ammonium ou un alkyle C1-C30, X est une liaison directe, un alkylène C1-C8 ou un oxoalkylène C2-C12 possédant 1 à 6 atomes d'oxygène, Y est un radical organique absorbant les UV, n est 2-800.
Keller Harald
Sperling-Vietmeier Karin
Westenfelder Horst
Basf Aktiengesellschaft
Keller Harald
Robic
Sperling-Vietmeier Karin
Westenfelder Horst
LandOfFree
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