Patent 7459149 was granted and assigned to L'Oreal Alumni Official Association on December, 2008 by the United States Patent and Trademark Office.
A composition having two separate phases, one above the other, the composition containing:(1) a bottom aqueous phase,(2) a top oil-in-water emulsion, and(3) at least one anionic surfactant chosen from the sodium salts of esters of dimethicone copolyol and sulphosuccinic acid.