High Efficiency Sunscreen Composition Particularly Useful For Wipes And Sprays

  • Published: Aug 14, 2008
  • Earliest Priority: Feb 08 2007
  • Family: 5
  • Cited Works: 0
  • Cited by: 3
  • Cites: 4
  • Additional Info: Full text

A sunscreen composition, either impregnating a wipe substrate or comprising a sunscreen spray, wherein the composition comprises an oil phase containing a UV-absorbing organic sunscreen active, said oil phase dispersed stably as emulsion droplets in a water phase that contains i) a booster for the sun protection factor (SPF), comprising a combination of water-dispersible particulate materials, one of which is smectite clay, and a water-soluble or water-dispersible phenolic polymer; and ii) a water-soluble or water-dispersible polymer having a weak acid group, a weight average molecular weight of 1, 000 - 100, 000 Dalton, and an anionic charge density of no less than 4 milliequivalent per gram of the polymer.

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Document History
  • Publication: Aug 14, 2008
  • Application: Feb 8, 2007
    WO US 2007/0003372 W
  • Priority: Feb 8, 2007
    US US 2007/0003372 W

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