PROBLEM TO BE SOLVED: To provide a two-pack type hair dye product of a non-aerosol type in which, even in a use mode of a high bath ratio such as applying the whole amount to short hair, the foam discharged and applied does not drip during left untouched and has good dyeability and decolorability.SOLUTION: The two-pack type hair dye product includes a first preparation containing an alkali agent, a second preparation containing hydrogen peroxide, and a non-aerosol foamer container for discharging the liquid mixture of the first and second preparations in the form of a foam. The following components (A) and (B) are contained in the liquid mixture: (A) 0.02-10 mass% of a mono-long chain aliphatic trimethylammonium salt, and (B) 0.5-10 mass% of an anionic surfactant. The liquid mixture has a viscosity at 25°C of 1-300 mPa s.COPYRIGHT: (C)2011,JPO&INPIT【課題】ショートヘアに全量を塗布するというような高い浴比での使用態様の場合であっても、吐出・塗布した泡が、放置中に液だれせず、かつ染色性又は脱色性も良好なノンエアゾールタイプの二剤式染毛剤の提供。【解決手段】アルカリ剤を含有する第1剤、過酸化水素を含有する第2剤、及び第1剤と第2剤の混合液を泡状に吐出するノンエアゾールフォーマー容器からなり、混合液中に次の成分(A)及び(B)(A)モノ長鎖脂肪族基トリメチルアンモニウム塩:0.02~10質量%(B)アニオン界面活性剤:0.5~10質量%を含有し、混合液の25℃における粘度が1~300mPa・sである二剤式染毛剤。【選択図】なし
