PROBLEM TO BE SOLVED: To provide an aqueous hair cleansing agent bubbling sufficiently even under the condition having dirt of sebum or the like, excellent in cleansing power, smooth during a bubbling time or a rinsing time, and capable of acquiring smooth, soft and trim hair after drying.SOLUTION: The aqueous hair cleansing agent contains: (A) a sulfate-based anionic surfactant represented by formula (1), R1O(CH2CH2O)nSO3M (1) (R1 represents an alkyl group or the like M represents an alkali metal or the like and n represents 0-5) (B) a polyoxypropylene alkyl ether-based nonionic surfactant represented by formula (2), R2O(CH2CH(CH3)O)mH (2) (R2 represents an alkyl group or the like, and m represents 0.5-4) (C) a monoalkyl glyceryl ether- or monoalkenyl glyceryl ether-based nonionic surfactant and (D) an alkylhydroxysulfobetaine-based amphoteric surfactant represented by formula (3) (in the formula, R3 represents an alkyl group).COPYRIGHT: (C)2012,JPO&INPIT【課題】皮脂等の汚れがある条件でも十分に泡立ち、洗浄力に優れ、泡立て時、すすぎ時に滑らか、かつ乾燥後に毛髪が滑らか、柔らかで、まとまりのある水性毛髪洗浄剤の提供。【解決手段】(A)式(1)の硫酸塩型アニオン界面活性剤R1O(CH2CH2O)nSO3M(1)(R1はアルキル基等、Mはアルカリ金属等を示し、nは0~5)(B)式(2)のポリオキシプロピレンアルキルエーテル型ノニオン界面活性剤R2O(CH2CH(CH3)O)mH(2)(R2はアルキル基等を示し、m0.5~4)(C)モノアルキル又はアルケニルグリセリルエーテル型ノニオン界面活性剤(D)式(3)のアルキルヒドロキシスルホベタイン型両性界面活性剤(式(3)中、R3はアルキル基)を含有する。【選択図】なし
