Patents

L’Oréal Patents Mascara With Hyperbranched Polymer

US Patent No. 9,622,958 B2; L’Oréal, Paris, has patented a mascara composition that contains styrene/acrylate in the form of a latex film-forming polymer having a glass transition temperature from about -15°C to about 90°C; C30+olefin/undecylenic acid copolymer; at least one organic solvent selected from the group consisting of isodecane, isododecane and isohexadecane; water and pigment.

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