The present invention relates to a cosmetic composition comprising: (a) one or more antidandruff agents, and (b) one or more amphoteric polymers comprising a repetition of: (i) one or more units derived from a monomer of (meth)acrylamide type, (ii) one or more units derived from a monomer of (meth)acrylamidoalkyltrialkylammonium type, (iii) one or more units derived from an acidic monomer of (meth)acrylic acid type. The invention also relates to a cosmetic process for treating keratin fibers using such a composition, and to a cosmetic use for facilitating the styling and/or for improving the suppleness, smoothness and/or disentangling of the hair.
本发明涉及一种化妆品组合物,该组合物包含:(a)一种或多种去屑剂,和(b)一种或多种两性聚合物,该聚合物由以下物质重复组成:(i) 一个或多个衍生自(甲基)
丙烯酰胺类单体的单元,(ii) 一个或多个衍生自(甲基)
丙烯酰胺烷基三烷基
铵类单体的单元,(iii) 一个或多个衍生自(甲基)
丙烯酸类酸性单体的单元。本发明还涉及一种使用这种组合物处理角蛋白纤维的化妆品工艺,以及一种用于促进头发定型和/或改善头发柔软度、顺滑度和/或脱落的化妆品用途。