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    • 7. 发明专利
    • COMPOSITION FOR DYEING KERATINOUS FIBER COMPRISING 2,3-DIAMINO-6,7-DIHYDRO-1H,5H-PYRAZOLO[1,2-a]PYRAZOL-1-ONE, 6-CHLORO-2-METHYL-5-AMINOPHENOL AND SUBSTITUTED m-AMINOPHENOL
    • 用于染色包含2,3-二氨基-6,7-二氢-1H,5H-吡唑并[1,2-a]吡嗪-1-酮,6-氯-2-甲基-5-氨基苯酚的KERATINOUS纤维的组合物和取代的m 氨基苯酚
    • JP2008001697A
    • 2008-01-10
    • JP2007161731
    • 2007-06-19
    • L'oreal Saロレアル
    • COTTARD FRANCOISDESENNE PATRICIA
    • A61K8/49A61K8/03A61K8/22A61K8/30A61K8/33A61K8/34A61K8/41A61Q5/10
    • A61Q5/10A61K8/415A61K8/494
    • PROBLEM TO BE SOLVED: To provide a new composition for dyeing keratinous fibers that make it possible to obtain strong, chromatic, aesthetic and sparingly selective coloring in coppery shades, which shows good resistance to various attacking factors to which hair may be subjected, such as shampoo, light, sweat and permanent reshaping operations.
      SOLUTION: The composition for dyeing the keratinous fibers comprises 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one as a first oxidation base, 6-chloro-2-methyl-5-aminophenol as a first coupler and a substituted m-aminophenol of prescribed formula as a second coupler. It is understood that the molar ratio of the first oxidation base/first coupler is 1 and the molar amount of the first oxidation base is ≥2.5×10
      -3 mol based on 100 g of the composition. The strong, very chromatic, aesthetic, sparingly selective and fast coloring of the keratinous fibers in the coppery shades can be obtained. Furthermore, the strong coloring can be obtained at a neutral pH.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供用于染色角质纤维的新组合物,其可以获得铜色调中的强烈,有色,美观和微量选择性着色,这对头发可能受到的各种攻击因素具有良好的抵抗性 ,如洗发水,光,汗和永久性重塑操作。 解决方案:用于染色角质纤维的组合物包含作为第一氧化碱的2,3-二氨基-6,7-二氢-1H-,5H-吡唑并[1,2-a]吡唑-1-酮, 作为第一偶联剂的氯-2-甲基-5-氨基苯酚和规定式的取代的间氨基苯酚作为第二偶联剂。 可以理解,第一氧化碱/第一偶合剂的摩尔比<1.5,第一氧化碱/第二偶合剂的摩尔比> 1,第一氧化碱的摩尔比≥2.5×10 -3摩尔,基于100g组合物。 可以获得在铜色调中的角质纤维的强烈,非常色彩,美观,谨慎选择性和快速着色。 此外,可以在中性pH下获得强着色。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • COMPOSITION FOR DYEING KERATINOUS FIBER COMPRISING 2,3-DIAMINO-6,7-DIHYDRO-1H,5H-PYRAZOLO[1,2-a]PYRAZOL-1-ONE, p-PHENYLENEDIAMINE OR p-TOLYLENEDIAMINE AND SUBSTITUTED m-AMINOPHENOL
    • 用于染色包含2,3-二氨基-6,7-二氢-1H,5H-吡唑并[1,2-a]吡唑-1-酮,对 - 苯乙烯胺或对 - 戊烯二胺和取代的氨基苯酚的凯氏复合纤维的组合物
    • JP2008001696A
    • 2008-01-10
    • JP2007161730
    • 2007-06-19
    • L'oreal Saロレアル
    • COTTARD FRANCOISDESENNE PATRICIA
    • A61K8/49A61K8/22A61K8/34A61K8/41A61Q5/10
    • A61K8/494A61K8/415A61Q5/10
    • PROBLEM TO BE SOLVED: To provide a new composition for dyeing keratinous fibers that makes it possible to obtain strong, chromatic, aesthetic and sparingly selective coloring, in particular visible deep red shades, which shows good resistance to various attacking factors to which the hair may be subjected, such as shampoo, light, sweat and permanent reshaping operations.
      SOLUTION: The composition for dyeing the keratinous fibers comprises 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one as a first oxidation base, p-phenylenediamine or p-tolylenediamine as a second oxidation base and a substituted m-aminophenol of prescribed formula as a first coupler. It is understood that the molar ratio of the first coupler/first oxidation base is >1, the molar ratio of the first oxidation base/second oxidation base is between 0.5 and 1.5 and the molar number of the first oxidation base is ≥2.5×10
      -3 mol based on 100 g of the composition.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供用于染色角质纤维的新组合物,其使得可以获得强的,有色的,美观的和微小的选择性着色,特别是可见的深红色,其显示出对各种攻击因素的良好抵抗性 头发可能受到洗发,轻,汗和永久整形操作。 解决方案:用于染色角质纤维的组合物包含作为第一氧化碱的2,3-二氨基-6,7-二氢-1H-,5H-吡唑并[1,2-a]吡唑-1-酮, 苯二胺或对甲苯二胺作为第二氧化碱和具有规定式的取代的间氨基苯酚作为第一偶联剂。 应理解,第一偶合剂/第一氧化碱的摩尔比为1,第一氧化碱/第二氧化碱的摩尔比为0.5-1.5,第一氧化碱的摩尔数为≥2.5×10 基于100g该组合物的 -3 mol。 版权所有(C)2008,JPO&INPIT