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Water-based cosmetic compositions

  • US 10,639,259 B2
  • Filed: 10/28/2015
  • Issued: 05/05/2020
  • Est. Priority Date: 10/28/2015
  • Status: Active Grant
First Claim
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1. A composition comprising (1) water, (2) at least one hydrophilic sunscreen active agent comprising a sulfonic acid group, (3) at least one surfactant selected from the group consisting of alkoxylated fatty alcohols, sorbitan esters, alkoxylated silicones, and mixtures thereof, (4) at least one copolymer comprising at least one monomer comprising a carboxylic acid containing α

  • , β

    -unsaturation, at least one monomer containing an ester of a carboxylic acid containing α

    , β

    -unsaturation, and at least one monomer containing an oxyalkylenated fatty alcohol, and (5) at least one coloring agent, wherein the surfactant(s) and copolymer(s) are present in a weight ratio between 3;

    1 and 1;

    3 and wherein the hydrophilic sunscreen active agent(s) and copolymer(s) are present in a weight ratio between 3;

    1 and 1;

    3.

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