Cosmetic composition containing at least one nonionic surface-active agent of the alkyl polyglycosides and/or polyglycerolated type and at least one crosslinked copolymer of maleic anhydride/ (C.sub.1 -C.sub.5) alkylvinyl ether
AssigneeL'oreal
InventorsDaniele Cauwet, Claude Dubief
Life of this patent
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Abstract
The invention relates to a cosmetic composition containing, in a cosmetically acceptable medium, at least one nonionic surface-active agent from the alkyl polyglycoside class and/or one polyglycerolated nonionic surface-active agent and at least one crosslinked copolymer of maleic anhydride/(C.sub.1 -C.sub.5)alkyl vinyl ether, as well as to a cosmetic treatment process consisting in applying to keratinous matter a cosmetically effective quantity of this composition.
Claims9
Cosmetic composition, containing, in a cosmetically acceptable medium, 0.1 to 30% by weight, relative to the total weight of the composition, of one or more nonionic alkyl polyglycoside surface-active agent corresponding to the following structural formula:
- ##STR6## in which R denotes alkyl radical having a straight or branched C.sub.8 -C.sub.24 chain or mixtures thereof and x denotes a number between 1 and 15, and between 0.2 and 5% by weight, relative to the total weight of the composition, of one or more crosslinked copolymer of maleic anhydride/(C.sub.1 -C.sub.5)alkyl vinyl ether,
- which is crosslinked with 1,7-octadiene, the crosslinking agent comprising 1 to 5 mol % relative to the monoalkyl vinyl ether.
Dependencies are inferred from the claim text.