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    • 8. 发明申请
    • Cosmetics Compositions Comprising at Least One Surfactant and at Least One Novel Ethylene Copolymer with Polyethylene Glycol Grafts
    • 化妆品组合物包含至少一种表面活性剂和至少一种新型乙烯共聚物与聚乙二醇接枝
    • US20080311066A1
    • 2008-12-18
    • US11631117
    • 2005-07-01
    • Henri SamainLaurence PaulGwenaelle Jegou
    • Henri SamainLaurence PaulGwenaelle Jegou
    • A61K8/91A61Q5/02A61K8/81
    • A61Q19/00A61K8/8152A61Q5/02A61Q5/06A61Q5/12
    • 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.
    • 本发明涉及化妆品组合物,其包含:A)至少一种阴离子表面活性剂和至少一种非离子表面活性剂,和B)至少一种乙烯类共聚物,其相对于聚合物的总重量以重量百分数计:a)10-60 重量%的一种或多种如下定义的式(I)单体; b)40-90重量%的至少一种选自以下的“基本上阳离子”单体:(i)一种或多种式(IIa)的阳离子单体,(ii)一种或多种式(IIc)和(IId)的两性单体 )和(iii)一种或多种式(IIa)的阳离子单体与一种或多种选自马来酸酐和/或式(IIb)的阴离子单体的混合物; 和/或与一种或多种选自式(IIc)和(IId)的两性单体,c)和任选的0-50%重量的非离子亲水单体(不包括丙烯酸甲酯,甲基丙烯酸甲酯和丙烯酸异丙酯) 其量为大于或等于10重量%。 处理后的头发在漂洗过程中容易脱落,干燥后柔软。 根据本发明的组合物还允许一旦头发干燥,特别有利的是头发的成型。