Patent ID: 7419510
Filing Date: 2008-09-02
Classification: A61K,A61Q

Abstract:
1. An oxidation haircolor system which consists essentially of a flowable dye phase and a flowable developer phase having the following ingredients in weight percent based on the total weight of the composition: dye phase: a) 5-10% of a water soluble nonionic surfactant b) 0.5-1.0% of a water soluble anionic polymer c) 75-90% water d) 0.001-10% of oxidation dye intermediates e) 0.1-1.0% of antioxidants and stabilizers developer phase: a) 15-25% of secondary ethoxylated fatty alcohols c) 1-12% of an oxidizer d) 60-84% water wherein the mixture viscosity of the dye and developer phases when combined is 7,000 cps-15,000 cps.