Hair conditioning composition comprising cationic surfactant system and direct dye

摘要

Disclosed is a hair conditioning composition comprising: a cationic surfactant system of either (i) or (ii): (i) the system comprising: a salt of a mono-long alkyl quaternized ammonium and an anion wherein the anion is selected from the group consisting of C1-C4 alkyl sulfate, and mixtures thereof; and a di-long alkyl quaternized ammonium salt; or (ii) the system comprising: salts of mono-long alkyl amines wherein the mono-long alkyl group has 20 to about 24 carbon atoms; and a di-long alkyl quaternized ammonium salt; a high melting point fatty compound; a direct dye; and an aqueous carrier. The composition of the present invention provides improved coloring benefits, while providing conditioning benefits.

主权项

1. A hair dye conditioning composition comprising by weight:
(a) from about 0.2% to about 10% of a cationic surfactant system:
the system comprising: a salt of a mono-long alkyl quaternized ammonium and an anion wherein the anion is selected from the group consisting of C1-C4 alkyl sulfate, and mixtures thereof; and a di-long alkyl quaternized ammonium salt; (b) from about 1% to about 15% of a high melting point fatty compound having a melting point of 25° C. or higher; (c) from about 0.00005% to about 0.5% of a direct dye; and (d) an aqueous carrier; wherein the weight ratio of the di-long akyl quaternized ammonium salt to the salt of a mono-long alkyl quaternized ammonium and an anion is within the range of from 1:1 to 1:10; and wherein the salt of a mono-long alkyl ammonium and an anion is selected from the group consisting of behenyl trimethyl ammonium methyl sulfate, behenyl trimethyl ammonium ethyl sulfate, and mixtures thereof, and wherein the di-long alkyl quaternized ammonium salt is selected from the group consisting of dicetyl dimethyl ammonium chloride, distearyl dimethyl ammonium chloride, and mixtures thereof.