发明公开
EP2043589A2 EMULSION OF A LIQUID FLUORINATED OIL PHASE IN A LIQUID WATER PHASE 审中-公开
乳液液态氟化油相液体水相中

  • 专利标题: EMULSION OF A LIQUID FLUORINATED OIL PHASE IN A LIQUID WATER PHASE
  • 专利标题(中): 乳液液态氟化油相液体水相中
  • 申请号: EP07716679.1
    申请日: 2007-01-16
  • 公开(公告)号: EP2043589A2
    公开(公告)日: 2009-04-08
  • 发明人: MALOTKY, David, L.
  • 申请人: DOW GLOBAL TECHNOLOGIES INC.
  • 申请人地址: Washington Street - 1790 Building Midland MI 48674 US
  • 专利权人: DOW GLOBAL TECHNOLOGIES INC.
  • 当前专利权人: DOW GLOBAL TECHNOLOGIES INC.
  • 当前专利权人地址: Washington Street - 1790 Building Midland MI 48674 US
  • 代理机构: Raynor, John
  • 优先权: US776573P 20060224
  • 国际公布: WO2007106213 20070920
  • 主分类号: A61K8/00
  • IPC分类号: A61K8/00
EMULSION OF A LIQUID FLUORINATED OIL PHASE IN A LIQUID WATER PHASE
摘要:
Emulsions of a liquid oil phase in a liquid water phase which comprise a) more than 50 weight percent of a hydrofluoroether, a perfluoroether or a combination thereof, based on the total weight of the emulsion, b) a surfactant, and c) water, are useful in a cosmetic formulation or a cosmetic concentrate. The hydrofluoroether is represented by formula (I) CnHmF0- O - CxHyFz wherein n is a number of 1 to 12, m is a number of 0 to 25, o is a number of 0 to 25, m+o=2n+l, x is a number of 1 to 12, y is a number of 0 to 25, z is a number of 0 to 25, and y+z=2x+l, provided that m and y are not simultaneously zero, and o and z are not simultaneously zero.
信息查询
0/0