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Edgewell Patents Synergistic Photoprotective Compositions

US Patent No. 11,304,887 B2 covers an anhydrous, single phase, homogenous composition.

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By: Christine Esposito

Editor-in-Chief

US  Patent No. 11,304,887 B2 (Laura Spaulding, James SaNogueira, Geng Li); Edgewell Personal Care, Chesterfield, MO, has patented a photoprotective composition that contains at least one photoactive agent; a combination of polymers comprising an alkyl-dimethicone comprising an alkyl-dimethicone having a hydrophilic group, an alkyl-PPG dimethicone, an alkyl-PEG dimethicone, or combinations thereof; a polymer with ester linkages comprising polyglyceryl stearate/isostearate dilinoleate crosspolymer in semi-solid form, polyglyceryl stearate/isostearate dilinoleate crosspolymer in liquid form, polyglyceryl stearate/isostearate dilinoleate crosspolymer in solid form, or combinations thereof; phenylisopropyl dimethicone; and an abietic acid ester. The photoprotective composition is an anhydrous, single phase, homogenous composition.

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