| 摘要 |
The composition comprises combination of water-soluble solvent and nonionic amphiphilic polymer with at least one fatty chain The composition comprises, in medium appropriate for bleaching, at least one alkaline agent A, at least one peroxy salt B, hydrogen peroxide, at least one water-soluble solvent C and also nonionic and/or anionic amphiphilic polymer D with at least one fatty chain. Composition may also contain water-soluble thickening polymer, substantive cationic or amphoteric polymer and additional auxiliary agents such as oxygen release control agents, surfactants, mineral and vegetable oils, waxes, binders, mineral fillers, opacity agents, colorants, sequestrants and perfumes. Composition preferably contains 2-20 (preferably 4-15) wt.% of B, 0.1-10 (preferably 0.5-8) wt.% of C, 0.01-10 (preferably 0.1-5) wt.% of D and 0.5-10 (preferably 1-8) wt.% of hydrogen peroxide. Independent claims are also included for: (1) process of bleaching of keratin fibers, especially hair, comprising stages of preparation, directly before use, of aqueous bleaching composition as claimed, application onto hair area to be bleached, leaving for a period necessary to produce desired bleaching effect, and removing bleaching mixture by rinsing with water followed by shampooing and drying; and (2) kit for bleaching keratin fibers, especially hair, containing at least three compartments of which one contains peroxy salt, second containing water-soluble solvent and alkaline agent as claimed, and the third containing aqueous composition of hydrogen peroxide; while polymer(s) D is (are) introduced to one or more of those compartments.
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