A method for coloring hair, and a kit for coloring hair are provided. The method for coloring hair comprises applying to the hair a first composition comprising in a cosmetically acceptable carrier, one or more ionizable linkers of Formula I, or cosmetically acceptable salts thereof, or mixtures thereof:
and applying to the hair a second composition comprising in a cosmetically acceptable carrier, one or more ingredients of Formula II and/or Formula III, or cosmetically acceptable salts thereof, or mixtures thereof:
and wherein the first composition does not comprise any ingredients of Formula II and/or Formula III of the second composition and any oxidative dye precursors; wherein the second composition does not comprise any ionizable linkers of Formula I of the first composition; and wherein the second composition further comprises a dye composition and optionally a developer composition wherein the developer composition comprises one or more oxidizing agents; and wherein the dye composition comprises one or more oxidative dye precursors comprising one or more couplers and one or more primary intermediates.
本发明提供了一种染发方法和一种染发试剂盒。染发方法包括将第一种组合物涂在头发上,该组合物包含在化妆品可接受的载体中的一种或多种式 I 的可离子化连接体,或其化妆品可接受的盐,或其混合物:
将第二种组合物涂在头发上,该组合物包含在化妆品可接受的载体中的一种或多种式 II 和/或式 III 成分,或其化妆品可接受的盐,或其混合物:
其中第一组合物不包含第二组合物的任何式II和/或式III成分和任何氧化性
染料前体;其中第二组合物不包含第一组合物的任何式I的可电离连接体;其中第二组合物进一步包含
染料组合物和任选的显影剂组合物,其中显影剂组合物包含一种或多种氧化剂;其中
染料组合物包含一种或多种氧化性
染料前体,其中氧化性
染料前体包含一种或多种
偶联剂和一种或多种初级中间体。