| 摘要 |
A oxidation dying composition for keratinous fibres, particularly for human hair, comprises oxidation dye precursor(s) and, optionally, coupler(s). The composition further comprises a nonionic amphiphilic polymer containing fatty chain(s) and hydrophilic unit(s), but the polymer is not: (a) a copolymer of polyethyleneglycol ether stearylic alcohol and one or more inferior esters of acrylic or methacrylic acid; or (b) a copolymer of 16-22C polyalkylene glycol ether alcohol and one or more 16-22C esters of carboxylic acid. Also claimed is a kit to dye keratinous fibres comprising two compartments: one for the composition and one for a separate composition. |
