| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxidation hair dye or a bleaching agent composition, having especially excellent effects for preventing squeaky feeling and entanglement of the hair when the hair is wet at the time from rinsing out of the composition coated on the hair through shampooing treatment to drying of the hair, imparting gloss and easily arrangeable properties to the hair, and having good dyeing power or bleaching power. SOLUTION: The composition as the oxidation hair dye or the bleaching agent composition is used by mixing a first agent containing an alkali agent, and an oxidation dye intermediate or a direct dye (the oxidation dye intermediate or the direct dye is not contained in the bleaching composition), and a second agent containing hydrogen peroxide. The first agent contains (A) a nonvolatile silicone, (B) a cationic polymer and (C) water besides them. The ratio of the content of (D) an anionic group agent in the composition to the content of the component (B) satisfies the relation of [activity concentration of an anion in the component (D)]/[activity concentration of a cation in the component (B)]≤0.8, [(activity concentration of ion)=(molar concentration)×(ion valence)] and the pH after mixing is 8-12. COPYRIGHT: (C)2005,JPO&NCIPI
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