L’Oréal Patents Emulsification System for Cosmetics
Published February 4, 2013
US Patent No. 8,158,136 B2; L’Oréal has patented a cosmetic composition that is comprised of water, at least one non-polar and/or polar oil, and an emulsification system comprising a polyoxyethylene oxide C12-C24 fatty acid ester; a sucrose fatty acid ester of vegetable origin, a glyceryl C12-C24 fatty acid ester, and a sorbitan C12-C 24 fatty acid ester.
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