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    • 1. 发明申请
    • PROCESS FOR DYEING OR LIGHTENING KERATIN FIBRES IN TWO PARTS, USING AN OIL-RICH ALKALINE DIRECT EMULSION BASED ON A SOLID NONIONIC SURFACTANT WITH AN HLB RANGING FROM 1.5 TO 10
    • 使用基于固体非离子表面活性剂的橄榄油碱性直接乳液,使用1.5至10的HLB范围,在两个部件中染色或加亮KERATIN纤维的方法
    • WO2012095394A2
    • 2012-07-19
    • PCT/EP2012050253
    • 2012-01-09
    • OREALRAPOLD PHILIPPEDECONINCK GAUTIERGOGET CAROLINENICOLAS-MORGANTINI LUCSIMONET FREDERICBOUXIROT SOPHIE
    • RAPOLD PHILIPPEDECONINCK GAUTIERGOGET CAROLINENICOLAS-MORGANTINI LUCSIMONET FREDERICBOUXIROT SOPHIE
    • A61K8/31A61K8/06A61K8/38A61K8/39A61K8/41A61K8/60A61K8/86A61K8/92A61Q5/08A61Q5/10
    • A61K8/06A61K8/062A61K8/31A61K8/39A61K8/41A61K8/411A61K8/415A61K8/604A61K8/86A61K2800/882A61Q5/08A61Q5/10
    • The present invention relates to a process for dyeing or lightening keratin fibres, comprising the step of extemporaneously mixing at the time of use two compositions (A) and (B) and of applying the said mixture to the said fibres; the said mixture comprising at least 25% by weight of fatty substances relative to the total weight of the composition obtained from the mixing of two compositions (A) + (B); with: - (A) representing a composition in direct emulsion form whose content of oil(s) ii) is at least 30% by weight relative to the weight of composition (A), and comprising: i) at least one nonionic surfactant that is solid at room temperature and at atmospheric pressure, with an HLB ranging from 1.5 to 10; ii) at least one basifying agent; Hi) optionally at least one additional surfactant other than the solid nonionic surfactants (i), iv) optionally at least one dye; and - (B) representing a composition comprising at least one chemical oxidizing agent. A subject of the present invention is also a multi-compartment device and a composition (A) in direct emulsion form and the ready-to-use composition resulting from the mixing of compositions (A) and (B). The process according to the invention makes it possible to dye keratin fibres in a powerful, intense and/or homogeneous manner while at the same time being easy to prepare and to apply, since the mixture in the form of an oil-rich emulsion does not run, but remains localized at the point of application. The process of the invention also makes it possible to lighten keratin fibres in a noteworthy manner.
    • 本发明涉及一种染色或减轻角蛋白纤维的方法,包括在使用时即时混合两种组合物(A)和(B)并将所述混合物施用于所述纤维的步骤; 所述混合物包含相对于由两种组合物(A)+(B)的混合物获得的组合物的总重量的至少25重量%的脂肪物质; 具有: - (A)代表直接乳液形式的组合物,其中油的含量ii)相对于组合物(A)的重量为至少30重量%,并且包含:i)至少一种非离子表面活性剂, 在室温和大气压下为固体,HLB为1.5至10; ii)至少一种碱化剂; Hi)任选地至少一种除固体非离子表面活性剂(i)外的另外的表面活性剂,iv)任选的至少一种染料; 和 - (B)代表包含至少一种化学氧化剂的组合物。 本发明的主题还是多室装置和直接乳液形式的组合物(A)和由组合物(A)和(B)混合得到的即用组合物。 根据本发明的方法使得可以以强大,强烈和/或均匀的方式染色角蛋白纤维,同时易于制备和应用,因为富含油的乳液形式的混合物不 运行,但在应用点保持本地化。 本发明的方法还使得可以以显着的方式减轻角蛋白纤维。
    • 6. 发明申请
    • DYEING OR LIGHTENING PROCESS AND INVERSE EMULSION FOR TREATING THE HAIR COMPRISING A PARTICULAR SOLVENT
    • 用于处理包含特定溶剂的毛发的染色或亮化过程和反相乳液
    • WO2011131676A3
    • 2012-06-07
    • PCT/EP2011056245
    • 2011-04-19
    • OREALDECONINCK GAUTIERGOGET CAROLINE
    • DECONINCK GAUTIERGOGET CAROLINE
    • A61K8/06A61K8/31A61K8/34A61K8/41A61Q5/08A61Q5/10
    • A61K8/31A61K8/064A61K8/342A61K8/345A61K8/41A61Q5/10
    • One subject of the present invention is a process for dyeing and/or lightening human keratin fibres in which a water-in-oil inverse emulsion is applied to said fibres, said emulsion comprising: (a) at least 30% by weight of one or more liquid fatty substances; (b) one or more polyols or polyol (C1-C4)alkyl ethers having a Hansen d? parameter value of less than or equal to 25 MPa1/2 at 25°C that are different from the liquid fatty substances; and (c) one or more alkalinizing agents, in the presence of a composition comprising one or more oxidizing agents and preferably hydrogen peroxide. It furthermore relates to a water-in-oil (W/O) inverse emulsion comprising: (a) at least 30% by weight of one or more liquid fatty substances; (b) one or more polyols or polyol (C1-C4)alkyl ethers having a Hansen d? parameter value of less than or equal to 25 MPa1/2 at 25°C that are different from the liquid fatty substances a); (c) one or more alkalinizing agents; and (d) at least one oxidation dye and/or at least one direct dye. Another subject of the invention is constituted of two-compartment devices containing, in one compartment, an emulsion according to the invention and, in the other compartment, a composition comprising one or more oxidizing agents.
    • 本发明的一个主题是一种染色和/或减轻人角蛋白纤维的方法,其中将油包水反相乳液施加到所述纤维上,所述乳液包含:(a)至少30重量%的一种或多种 更多的液体脂肪物质; (b)一种或多种具有Hansen d 2的多元醇或多元醇(C 1 -C 4)烷基醚 在25℃下参数值小于或等于25MPa1 / 2,与液体脂肪物质不同; 和(c)一种或多种碱化剂,在包含一种或多种氧化剂,优选过氧化氢的组合物的存在下。 其还涉及一种油包水(W / O)反相乳液,其包含:(a)至少30重量%的一种或多种液体脂肪物质; (b)一种或多种具有Hansen d 2的多元醇或多元醇(C 1 -C 4)烷基醚 在25℃下参数值小于或等于25MPa1 / 2,不同于液体脂肪物质a); (c)一种或多种碱化剂; 和(d)至少一种氧化染料和/或至少一种直接染料。 本发明的另一个主题由两室装置构成,该两室装置在一个室中含有根据本发明的乳液,在另一隔室中含有一种或多种氧化剂的组合物。
    • 8. 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
    • WO2012069599A2
    • 2012-05-31
    • PCT/EP2011070963
    • 2011-11-24
    • OREALDECONINCK GAUTIERJOUFFROY-WENDLINGER LAUREKRAVTCHENKO SYLVAINBRAIDA-VALERIO DAMARYS
    • DECONINCK GAUTIERJOUFFROY-WENDLINGER LAUREKRAVTCHENKO SYLVAINBRAIDA-VALERIO DAMARYS
    • A61K8/46A61K8/34A61K8/36A61K8/365A61K8/73A61K8/84A61Q5/00A61Q5/08
    • A61K8/46A61K8/365A61Q5/08
    • 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颜色的组合物,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。