| 摘要 |
<p>A permanent waving composition (A) for keratin fibers, containing a hydrogen sulfite, sulfite and/or bisulfite as keratin reducing agent and at least one water-insoluble perfume oil, additionally contains at least one alkoxylated phosphate mono- or diester (I). A keratin reducing permanent waving composition (A) for keratin fibers comprises: (1) a hydrogen sulfite, sulfite and/or bisulfite as keratin reducing agent; (2) at least one perfume oil insoluble in pure water at 20[deg]C; and (3) at least one alkoxylated phosphate ester of formula (I). R 1>-(O(CH 2) x) n-O-P(=O)(OR 2>)(OR 3>) (I) R 1>aryl or an optionally unsaturated 4-30C fatty chain; R 2>H, alkali metal or an equivalent of alkaline earth metal; R 3>H, optionally unsaturated 4-30C fatty chain, alkali metal, an equivalent of alkaline earth metal, a chain of 6-50 ethylene oxide units or a chain of 6-50 propylene oxide units; n : 6-50; and x : 2 or 3. Independent claims are included for: (a) the use of (I) for solubilizing insoluble perfume oils in the waving compositions (A); and (b) a method for permanently waving and simultaneously perfuming keratin fibers, involving (i) putting the hair (optionally prewetted) in rollers, (ii) contacting the hair with (A) for a suitable time (preferably for 5-20 minutes at 0-60[deg]C), (iii) rinsing, (iv) optionally fixing using a solution of oxidizing agent and after removing the rollers again rinsing and (v) optionally post-treating and rinsing.</p> |
