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Hair Styling Gel

Published July 14, 2008
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Patent No. US 7,378,085 B2
A long retention hairstyling gel has been assigned to L’Oréal, Paris. The formulation contains a fixing film-forming polymer that is a branched block copolymer consisting of n-butyl acrylate, acrylic acid, methacrylic acid and allyl methacrylate; a thickening agent that is a cross-linked or non-cross-linked homopolymer or copolymer based on acrylic acid or methacrylic acid or acrylic and methacrylic acid; and a co-thickening agent that is a non-cellulosic thickening polymer different from the previous thickening agent, wherein the fixing film-forming polymer has at least two glass transition temperatures.

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