首页> 外国专利> Emulsion for topical application to keratinous material, for use e.g. in skin- and hair-care products, contains a diblock copolymer with a polystyrene block and a partly-hydrolysed polyethyl acrylate block

Emulsion for topical application to keratinous material, for use e.g. in skin- and hair-care products, contains a diblock copolymer with a polystyrene block and a partly-hydrolysed polyethyl acrylate block

机译:用于例如角质材料的局部施用的乳液在皮肤和头发护理产品中,包含带有聚苯乙烯嵌段和部分水解的聚丙烯酸乙酯嵌段的二嵌段共聚物

摘要

A composition (I) for topical application to keratinous material, in the form of an oil-in-water emulsion in a cosmetically-acceptable medium, contains at least one diblock copolymer (A)-(B) in which block A comprises at least 90 wt.% styrene units, block B comprises (a) not more than 90 wt.% acrylic acid units (optionally in salt form) and (b) at least 10 wt.% 1-4C alkyl acrylate units, and the proportion of block B in the copolymer is more than 60 wt.%. An independent claim is also included for a method for the cosmetic treatment of keratinous material by the application of (I).
机译:在化妆品可接受的介质中以水包油乳液形式局部施用于角蛋白材料的组合物(I)包含至少一种二嵌段共聚物(A)-(B),其中嵌段A包含至少一种90wt。%的苯乙烯单元,嵌段B包含(a)不超过90wt。%的丙烯酸单元(任选地以盐的形式)和(b)至少10wt。%的1-4C丙烯酸烷基酯单元,和共聚物中的嵌段B大于60重量%。还包括通过应用(I)对角蛋白材料进行美容处理的方法的独立权利要求。

著录项

  • 公开/公告号FR2911498A1

    专利类型

  • 公开/公告日2008-07-25

    原文格式PDF

  • 申请/专利权人 LOREAL SOCIETE ANONYME;

    申请/专利号FR20070052766

  • 发明设计人 LALLORET FLORENCE;SIMONNET JEAN THIERRY;

    申请日2007-01-19

  • 分类号A61K8/81;A61K8/06;A61K8/44;A61Q1;A61Q5;A61Q19;

  • 国家 FR

  • 入库时间 2022-08-21 19:47:03

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号