Patent ID: 6555119
Filing Date: 2003-04-29
Classification: A61K,A61Q

Abstract:
A transparent micro emulsion comprising:(a) two or more nonionic surfatants selected from the group consisting of polyoxyalkylene alkyl ether having the C12-18 of alkyl substitute, polyoxyalkylene hydrogenated castor oil, and a linear or branched, mono- or tri-alkyl glyceride; (b) two or more oily components selected from the group consisting of hydrocarbon oils, fatty acid esters, and silicone oils; (c) a water soluble high molecular weight polymer; and (d) a cosmetically acceptable carrier comprising a polyol and water, wherein the sum of the concentrations of the surfactants and the oily components is less than about 6.0 wt %; and the ratio of the surfactants to the oily components is from about 2:1 to about 1:1.