Chanel Patents Cosmetic With Anhydrous Gel
Published November 4, 2013
US Patent No. 8,535,649 B2; Chanel Parfums Beaute, Neuilly sur Seine, France, has patented cosmetic composition comprising, in a physiologically acceptable medium, at least one anhydrous gel having a viscosity of at least 180,000 cP·s at 25°C, which includes at least one oil and at least one copolymer of styrene and at least one olefin other than styrene; at least one ester obtained from a saturated or unsaturated and linear or branched aliphatic acid or hydroxy acid having from 8 to 30 carbon atoms, a linear or branched diacid having from 12 to 36 carbon atoms, and glycerol or a glycerol condensate; and optionally at most 10% by weight of wax(es).
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