Invention Grant
US07918901B2 Hair conditioning composition comprising amine-type cationic surfactant and direct dye 有权
包含胺型阳离子表面活性剂和直接染料的调理组合物

Hair conditioning composition comprising amine-type cationic surfactant and direct dye
Abstract:
Disclosed is a hair conditioning composition comprising by weight: (a) from about 0.2% to about 10% of a cationic surfactant which is a salt of: (i) primary, secondary, and tertiary amines wherein the amines have one long alkyl or alkenyl group of from about 20 to about 24 carbon atoms; and (ii) acids such as 1-glutamic acid and lactic acid; (b) from about 1% to about 15% of a high melting point fatty compound; (c) from about 0.00005% to about 0.5% of a direct dye; and (d) an aqueous carrier. The composition of the present invention provide coloring benefits especially color enhancing and/or preventing color fade of colored hair, while providing improved conditioning benefits.
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