发明申请
US20120064137A1 TWO-LAYER SEPARATE TYPE HAIR COSMETIC COMPOSITION 有权
两层分离型化妆品组合物

  • 专利标题: TWO-LAYER SEPARATE TYPE HAIR COSMETIC COMPOSITION
  • 专利标题(中): 两层分离型化妆品组合物
  • 申请号: US13321701
    申请日: 2010-06-01
  • 公开(公告)号: US20120064137A1
    公开(公告)日: 2012-03-15
  • 发明人: Tetsuya Kawai
  • 申请人: Tetsuya Kawai
  • 申请人地址: JP Tokyo
  • 专利权人: Kao Corporation
  • 当前专利权人: Kao Corporation
  • 当前专利权人地址: JP Tokyo
  • 优先权: JP2009146515 20090619; JP2010113333 20100517
  • 国际申请: PCT/JP2010/003669 WO 20100601
  • 主分类号: A61K8/03
  • IPC分类号: A61K8/03 A61Q5/00 A61K8/892 A61K8/891 A61K8/898
TWO-LAYER SEPARATE TYPE HAIR COSMETIC COMPOSITION
摘要:
A non-aerosol two-layer separate type hair cosmetic composition containing components (A) and (B) at a mass ratio (A)/(B) of from 0.2 to 10: (A) a silicone with a number-average degree of polymerization of from 300 to 20,000 having a number-average particle diameter of from 0.05 to 20 μm, selected from the group consisting of dimethicone, dimethiconol, and amino-modified silicone and in an amount of from 0.1 to 6 mass % (B) a water-soluble cationic polymer with a weight-average molecular weight of from 50,000 to 1,000,000, selected from the group consisting of polyquaternium-6, polyquaternium-7, polyquaternium-16, and polyquaternium-22, wherein the composition consists of an oil-in-water emulsion layer and an aqueous layer.
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