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    • 1. 发明授权
    • Ready-to-use bleaching compositions, preparation process and bleaching process
    • 即用型漂白组合物,制备方法和漂白工艺
    • US07217298B2
    • 2007-05-15
    • US10758265
    • 2004-01-16
    • Fréderic LegrandSylvain Kravtchenko
    • Fréderic LegrandSylvain Kravtchenko
    • D06L3/00
    • A61K8/22A61K8/8158A61Q5/08
    • A composition comprising: i) at least one anhydrous bleaching composition in paste form comprising at least one peroxygenated salt, at least one alkaline agent, and from 15% to 35% by weight of at least one inert organic liquid, and ii) at least one oxidizing composition in the form of a hydrogen peroxide oil-in-water emulsion comprising at least one surfactant chosen from nonionic and anionic surfactants and at least one copolymer comprising at least one hydrophobic unit and at least one unit derived from at least one ethylenically unsaturated monomer comprising at least one sulphonic group, in free or partially or totally neutralized form. The composition may, for example, be used for bleaching human keratin fibers, such as hair. Also disclosed is a process for preparing a ready-to-use composition, comprising mixing, before use, the bleaching composition with the oxidizing composition.
    • 一种组合物,其包含:i)至少一种糊状形式的无水漂白组合物,其包含至少一种过氧化盐,至少一种碱性试剂和15%至35%重量的至少一种惰性有机液体,以及ii)至少 包含至少一种选自非离子表面活性剂和阴离子表面活性剂的表面活性剂的至少一种表面活性剂的至少一种表面活性剂和至少一种包含至少一种疏水单元和至少一种烯属不饱和单元的共聚物的共聚物 包含至少一个磺酸基团的单体,以游离或部分或完全中和的形式。 组合物可以例如用于漂白人角蛋白纤维,例如头发。 还公开了一种制备即用型组合物的方法,包括在使用前将漂白组合物与氧化组合物混合。
    • 9. 发明申请
    • PROCESS FOR STRIPPING KERATIN FIBRES USING A COMPOSITION COMPRISING A SULFINIC ACID DERIVATIVE AND AN ACIDIC AQUEOUS COMPOSITION
    • 使用包含硫酸衍生物和酸性水性组合物的组合物剥离凯乐丁纤维的方法
    • US20130266529A1
    • 2013-10-10
    • US13989438
    • 2011-11-24
    • Gautier DeconinckLaure Jouffroy-WendlingerSylvain KravtchenkoDamarys Braida-Valerio
    • Gautier DeconinckLaure Jouffroy-WendlingerSylvain KravtchenkoDamarys Braida-Valerio
    • A61K8/46A61Q5/08
    • The present invention relates to a process for stripping keratin fibres, and in particular human keratin fibres such as the hair, dyed with oxidation dyes and/or direct dyes, using a composition obtained by extemporaneous mixing of an anhydrous or aqueous composition (A) comprising at least one suitably selected sulfinic acid derivative and an aqueous composition (B) with a pH of less than (5), comprising at least one organic acid other than the compounds of formula (I), with a pKa of less than or equal to (4) when the composition (A) is aqueous, the pH of the mixture of the two compositions (A) and (B) being less than or equal to (5). The invention also relates to a composition for stripping the artificial colour from keratin fibres, comprising at least one suitably selected sulfinic acid derivative and at least one thickener chosen from anionic polymers and nonionic polymers. The compositions used in the context of the invention afford efficient stripping, especially in terms of power, of the artificial colour of keratin fibres dyed with a wide range of oxidation dyes and/or direct dyes. They do not induce lightening of the natural base of the keratin fibres and limit the sensitization of the keratin fibres. They apply well to the hair, uniformly, which makes it possible to obtain regular stripping of the colour along the entire fibre.
    • 本发明涉及使用通过即时混合无水或水性组合物(A)获得的组合物来剥离角蛋白纤维,特别是用氧化染料和/或直接染料染色的人角蛋白纤维如头发的方法,所述组合物包含 至少一种适当选择的亚磺酸衍生物和pH小于(5)的水性组合物(B),其包含除式(I)化合物之外的至少一种有机酸,pKa小于或等于 (4)当组合物(A)为水溶液时,两种组合物(A)和(B)的混合物的pH小于或等于(5)。 本发明还涉及用于从角蛋白纤维中剥离人造色的组合物,其包含至少一种适当选择的亚磺酸衍生物和至少一种选自阴离子聚合物和非离子聚合物的增稠剂。 在本发明上下文中使用的组合物提供了用广泛范围的氧化染料和/或直接染料染色的角蛋白纤维的人造色素的有效剥离,特别是在功率方面。 它们不会引起角蛋白纤维的天然碱的减轻并限制角蛋白纤维的敏化。 它们均匀地适用于头发,这使得可以沿着整个纤维获得常规的颜色剥离。