Patent ID: 6022381
Filing Date: 2000-02-08
Classification: A61K,A61Q

Abstract:
An oxidative hair coloring composition, comprising(a) a preformed organic peroxyacid oxidizing agent selected from the group consisting of (i) a compound of the formula ##STR28## wherein X is a substituted or unsubstituted C.sub.12 alkyl group, and (ii) a compound of the formula ##STR29## wherein R.sup.1 is selected from the group consisting of alkyl, aryl and alkaryl groups with from 1 to 14 carbon atoms, R.sup.2 is selected from the group consisting of alkylene, arylene and alkarylene groups containing from 1 to 14 carbon atoms, and R.sup.5 is selected from the group consisting of H, alkyl, aryl and alkaryl groups containing 1 to 10 carbon atoms; and(b) at least one oxidative hair coloring agent in an amount effective to color hair.