| 摘要 |
The invention relates to cosmetic compositions comprising: A) at least one anionic surfactant and at least one nonionic surfactant, and B) at least one ethylenic copolymer comprising, as a weight percentage relative to the total weight of the polymer: a) 10-60% by weight of one or more monomers of formula (I) as defined below; b) 40-90% by weight of at least one "essentially cationic" monomer chosen from: (i) one or more cationic monomers of formula (IIa), (ii) one or more amphoteric monomers of formulae (IIc) and (IId), and (iii) a mixture of one or more cationic monomers of formula (IIa) with one or more anionic monomers chosen from maleic anhydride and/or those of formula (IIb); and/or with one or more amphoteric monomers chosen from those of formulae (IIc) and (IId), c) and optionally 0-50% by weight of nonionic hydrophilic monomers, excluding methyl acrylate, methyl methacrylate and isopropyl acrylate if they are present in an amount of greater than or equal to 10% by weight. Treated hair disentangles easily during rinsing, and is soft after drying. The compositions according to the invention also allow, once the head of hair is dry, particularly advantageous shaping of the hair.
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