| 摘要 |
PURPOSE:To obtain a cleaning agent compsn. which is mild in the action on the skin and hair, excellent in foaming action and cleaning performance, and good in creaminess of the foam by blending two kinds of specific anionic surfactants with a specific amphoteric surfactant. CONSTITUTION:An N-polyoxyethylene higher fatty acid amide ether sulfate anionic surfactant of formula I (R is 7-11 alkyl or alkenyl; M is an alkali metal or an alkanolamine; and (n) is 2 to 5) is blended with a isethionate anionic surfactant of formula II (R is 7-19 alkyl or alkenyl; and M is an alkali metal, ammonium, or an alkanolamine) and an amidated amine amphoteric surfactant of formula III or IV (R1 and R3 are 7-19C alkyl or alkenyl; R2 and R4 are of formula V or VI; R<5> is H, or formula V or VI; and M is H, an alkali metal, or an alkanolamine). The resulting cleaning agent compsn. is mild in the action on the skin and hair, excellent in foaming action and cleaning performance, and good in creaminess of the foam. |
