| 摘要 |
Water-based hair-conditioning shampoo comprises: (a) 2.5-30 wt.% of at least one nonionic surfactant, provided that the nonionic surfactant content is at least 20 wt.% of the total surfactant content; and (b) 0.25-0.75 wt.% of a mixture of a C10-C18 alkyl ether sulfate (I), and a diallyl dimethyl ammonium chloride polymer (II), the (I):(II) weight ratio being 5-15:1. Water-based hair-conditioning shampoo comprises: (a) 2.5-30 wt.% of at least one nonionic surfactant, provided that the nonionic surfactant content is at least 20 wt.% of the total surfactant content; and (b) 0.25-0.75 wt.% of a mixture of a C10-C18 alkyl ether sulfate (I), optionally in ammonium, amine or alkali metal salt form, and a diallyl dimethyl ammonium chloride polymer (II), the (I):(II) weight ratio being 5-15:1. An Independent claim is also included for production of a hair-conditioning shampoo by mixing an aqueous composition containing at least one nonionic surfactant with a composition comprising a mixture of (I) and (II) in a weight ratio of 5-10:1.
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