Antidandruff composition for treating the hair and the scalp, based on an antidandruff agent and an acrylic terpolymer

摘要

An antidandruff composition for treating the hair and scalp combines, in a cosmetically acceptable medium, at least one specific antidandruff agent and at least one acrylic terpolymer made up of a monomer (a) chosen from a C₁-C₆ alkyl acrylate and a C₁-C₆ alkyl methacrylate; a monomer (b) chosen from a heterocyclic vinyl compound containing at least one nitrogen or sulphur atom, a (meth)acrylamide, a mono- or di(C₁-C₄)alkylamino(C₁-C₄)alkyl (meth)acrylate, and a mono- or di(C₁-C₄)alkylamino(C₁-C₄)alkyl(meth)acrylamide, a monomer (c) chosen from a urethane produced by reaction between a monoethylenic unsaturated isocyanate and a nonionic surfactant, a copolymerizable ethylenic surfactant monomer, a surfactant monomer of urea type, an allyl ether containing alkylenoxy groups, and a nonionic monomer of urethane type.