Sunscreen composition

Sunscreen composition

  • CN 103,209,676 A
  • Filed: 05/19/2011
  • Published: 07/17/2013
  • Est. Priority Date: 05/25/2010
  • Status: Active Application
First Claim
Patent Images

1. the solid sunscreen composition of a high SPF and/or UVAPF, it comprises the total organic opacifier less than 8%, and described compositions comprises:

  • A) dibenzoyl methane of 0.1-5%w/w or its derivant;

    B) non-ionic surface active agent of 0.1-5%w/w, it is selected to have saturated carbon chains and HLB greater than the ethoxylate of aliphatic alcohol/fatty acid of 15.5 or be selected from has unsaturated carbon chains and HLB greater than the ethoxylate of aliphatic alcohol/fatty acid of 12;

    D) polymer that is selected from acrylate/R-methacrylate copolymer or cross linked polymer or acrylate/R-alkyl acrylate cross-linked polymer of 0.1-0.5%w/w;

    Or the polymer of the copolymer that is selected from acryloyldimethyl taurine ester and vinyl pyrrolidone, methacrylate or R-alkyl acrylate of 0.2-0.5%w/w andE) acceptable substrate in the cosmetic,Wherein R is C 10- 30Alkyl.

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