SECOND HAIR-DYEING AGENT COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide the second hair-dyeing agent composition which is excellent in temporal viscosity stability and can easily be mixed with the first hair-dyeing agent. SOLUTION: This second hair-dyeing agent composition for being mixed with the first hair-dyeing agent composition containing a dye intermediate to obtain an oxidation type hair dye is characterized by containing hydrogen peroxide, an amphoteric surfactant and a water-soluble polymer. The amphoteric surfactant is preferably an aminoacetic acid betaine type amphoteric surfactant. The water-soluble polymer is preferably polyacrylic acid amide and/or O-[2-hydroxy-3-(trimethylammonio)propyl]hydroxyethylcellulose chloride. COPYRIGHT: (C)2008,JPO&INPIT