| abstract |
(57) [Abstract] [PROBLEMS] To provide a creamy hair dye that is less likely to be dyed on the scalp, has excellent hair dyeing power and stability, and is hypoallergenic. A lipophilic creamy hair dye containing an acid dye, which has the following general formula: The modified siloxane copolymer represented by is included as an emulsifier. Among such modified siloxane copolymers, particularly preferable ones are dimethylsiloxane / methylcetylsiloxane / methyl (polyoxyethylene / polyoxypropylene) siloxane copolymer (56EO) (68). P. O. ). In the present invention, the content of the oil phase portion is 15 % To 25%, the content of the aqueous phase portion is 75 to 85%, the aqueous phase portion contains benzyl alcohol, and the blending ratio of the modified siloxane copolymer is 1.5 to 100% of the total amount of the hair dye. 2. Preferably it is 5% by weight. |