L’Oréal Patents Cosmetics With Latex Film Formers

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By: TOM BRANNA

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US Patent No. 9,402,800 B2; L’Oréal, Paris, has patented a cosmetic composition comprising at least one latex film forming blend comprising at least one random styrene acrylate copolymer having a Tg ranging from about 0°C to about 50°C; and at least one acrylate copolymer or derivative thereof having a Tg ranging from about 30°C to about 70°C....

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