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    • 6. 发明申请
    • NOVEL COUPLING COMPONENT FOR OXIDATIVE HAIR DYES
    • 新偶联剂成分氧化染料
    • WO0197756A3
    • 2002-06-20
    • PCT/EP0106556
    • 2001-06-09
    • HENKEL KGAANAUMANN FRANKKLEEN ASTRIDHOEFFKES HORSTMEINIGKE BERND
    • NAUMANN FRANKKLEEN ASTRIDHOEFFKES HORSTMEINIGKE BERND
    • A61K8/00A61K8/41A61K8/49A61K8/66A61K8/67A61Q5/04A61Q5/08A61Q5/10D06P3/08A61K7/06A61K7/13
    • A61Q5/10A61K8/673A61Q5/04A61Q5/08
    • The invention relates to a method for dyeing keratin fibers, especially human hair. The inventive method comprises the following steps: optionally applying a pretreatment agent M1 to the fiber, using a dye M2 on the fiber which is optionally mixed immediately before application to the fiber from a component M2a, containing at least one oxidative dye pre-product of the developer type and/or an indole and/or indole derivative and a component M2b, containing an oxidative dye and/or an enzyme. If desired, a third agent M3 is added to the individual agents M2a or M2b before mixing them or to the mixture M2, and said dye M2 is rinsed from the fiber after a period of 5-30 minutes. At least one of the agents M1, M2a, M2b or M3 contains a compound from the vitamin B6 group. The invention further relates to hair pretreatment agents, to agents for dyeing keratin fibers, to their packing in corresponding kits and to the use thereof. The inventive compounds of the vitamin B6 group and their physiologically acceptable salts are useful as coupling components in the production of oxidative dyes that contain conventional developer and/or coupling compounds and/or indole and/or indole derivatives in a substrate appropriate for dyeing. The inventive compounds are further useful as active substances that improve the hair structure.
    • 本发明提供了一种用于染色角蛋白纤维,特别是人的头发,其中,如果需要,一个预处理装置(M1)被施加到纤维上,然后将着色剂(M2)发生在使用,任选立即应用程序之前,所述纤维 从一个组分,其包含所述显影剂的类型和/或吲哚中的至少一种氧化染料前体纤维(M2A)和/或吲哚啉衍生物和组分(M2b的)含有氧化剂和/或酶进行混合,如果需要的话, 个别装置(M2A)或(M2b型)混合或加入的混合物(M2)的另一装置(M3),该着色剂(M2)之前的从纤维5-30分钟的时间后退绕,其特征在于至少一个 包括装置(M1,M2A,M2b的或M3)从维生素B6组中的至少一种化合物。 本发明的另一个目的是一种毛发预处理剂,用于染色角蛋白纤维,和它们在相应的试剂盒和其用途的包装。 维生素B6组的和新化合物及其生理上可接受的盐是作为用于生产氧化着色剂与常规的开发者和/或成色剂化合物和/或吲哚和/或二氢吲哚衍生物在适当的染色介质中的内容耦合部件是有用的。 此外,本发明的化合物作为用于改善毛发结构剂。
    • 8. 发明申请
    • OXIDATION COLORANT STARTING PRODUCTS
    • 氧化染料前体
    • WO0076977A3
    • 2002-05-02
    • PCT/EP0005151
    • 2000-06-06
    • HENKEL KGAANAUMANN FRANKROSE DAVIDHOEFFKES HORSTMEINIGKE BERND
    • NAUMANN FRANKROSE DAVIDHOEFFKES HORSTMEINIGKE BERND
    • C07D213/74A61K7/13
    • C07D213/74A61K8/4926A61Q5/10
    • The invention relates to oxidation colorants for coloring keratin fibers, especially human hair. The inventive colorants contain, dissolved in a medium that is appropriate for coloring, at least one 2,5-diaminopyridine derivative of the general formula (I) wherein R and R may independently represent hydrogen, a C1 to C4 alkyl group or a C1 to C4 hydroxyalkyl group or, together with the nitrogen atom to which they are bound, form an optionally substituted, saturated heterocyclic 5- or 6-membered ring that may contain another nitrogen atom or an oxygen atom, R is hydrogen, a C1 to C4 alkyl group or a C1 to C4 hydroxyalkyl group, R and R independently represent hydrogen, a C1 to C4 alkyl group or a C3 to C8 cycloalkyl group, R and R independently represent hydrogen, a halogen atom, a C1 to C4 alkyl group, a C1 to C4 hydroxyalkyl group, a C1 to C4 aminoalkyl group or a C1 to C4 alkoxy group and n is 1 or 2, or a physiologically acceptable salt of the above compounds. The inventive agents are characterized by intense colorations especially in the red/brown range and by excellent color fastness properties.
    • 本发明涉及角蛋白纤维,特别是人的头发,在介质中的适当的染色,在通式(I),其中R <1>和R <2>独立地表示氢中的至少一种2,5-二氨基吡啶衍生物的氧化染色 ,站立或一个C1至C4烷基或与氮原子一C 1至C 4羟烷基一起形成它们所连接形成任选取代的饱和杂环含有一个额外的氮原子的5元或6元环,或一个 可含有氧原子,R <3>代表氢,C1至C4烷基或C1-至C4-羟烷基是,R <4>和R <5>独立地为氢,C1至C4烷基或 包括C3〜C8环烷基,R <6>和R <7>独立地是氢,卤原子,C1-C4烷基,一个C 1至C 4羟烷基,C1 至C4氨基烷基,或C1-C4烷氧基,n为1或2,或含有这些化合物的生理学上可接受的盐中的一种。 新型组合物的特征在于强烈着色,尤其是在棕红色范围内具有优异的坚牢度性能,从。
    • 9. 发明申请
    • NEW COLOURING COMBINATION
    • 新组合DYE
    • WO0141714A3
    • 2002-02-14
    • PCT/EP0012094
    • 2000-12-01
    • HENKEL KGAAROSE DAVIDHOEFFKES HORSTMEINIGKE BERND
    • ROSE DAVIDHOEFFKES HORSTMEINIGKE BERND
    • A61K8/34A61K8/41A61K8/49A61Q5/10A61K7/13
    • A61K8/411A61K8/347A61K8/415A61K8/492A61K8/4926A61Q5/10
    • The invention relates to oxidative colouring agents for colouring keratin fibres, in particular human hair, which contain, in a medium suitable for colouring, at least one developer component and (a) at least one m-phenylenediamine derivative of formula (I) as coupling component, where R = a branched or unbranched C1- to C8-alkyl group and R = a branched or unbranched C1 to C8 alkyl group or a phenyl group, optionally substituted by one or several C1 to C4 alkyl group(s) or, by one or several halogen atom(s), or a physiologically acceptable salt thereof; (b) at least one further coupling component, selected from 2-amino-3-hydroxy-5-chlorpyridine, 2,6-dihydroxy-3,4-dimethylpyridine, 2,6-bis-( beta -hydroxyethylamino)-toluene, 2,4-dichlor-3-aminophenol, 3-amino-2-chloro-6-methylphenol, 5-amino-4-chloro-2-methylphenol, 5-(2'-hydroxyethyl)-amino-2-methylphenol, 5-amino-2-methylphenol, 2-amino-3-hydroxypyridine, 3-amino-2-methylamino-6-methoxypyridine, 2-methylresorcinol, 2,4-diaminophenoxyethanol, 1,3-bis-(2,4-diaminophenoxy)-propane, resorcinol, m-aminophenol, 3,5-diamino-2,6-dimethoxypyridine, 1,7-, 2,7- and 1,5-dihydroxynaphthalene, and 4-hydroxyindole and 6-hydroxyindole. According to the invention, the disclosed hair colouring agents are characterised by the excellent colouring properties thereof.
    • 本发明涉及角蛋白纤维氧化染色,特别是人的头发,在合适的染色的介质中的至少一种显色剂组分和(a)作为偶合剂成分的至少一种间苯二胺的式(I),其中R <1>是衍生物 有支链或无支链的C1至C8烷基和R <2>是支链或无支链的C1至C8烷基或苯基基团,其任选地一个被一个或多个C1-C4烷基基团(一个或多个),或通过 可被取代或多个卤素原子(一个或多个),或它的生理上可接受的盐中的一种,和(b)在选自至少一个另外的偶合剂成分的2-氨基-3-羟基-5-氯吡啶,2,6- Dihydroxa -3,4- 二甲基吡啶,2,6-双(β-羟基乙基氨基)甲苯,2,4-二氯-3-氨基苯酚,3-氨基-2-氯-6-甲基苯酚,5-氨基-4-氯-2-甲基苯酚, 5-(2'-羟基乙基)氨基-2-甲基苯酚,5-氨基-2- methylphen 醇,2-氨基-3-羟基吡啶,3-氨基-2-甲氨基-6-甲氧基吡啶,2-甲基间苯二酚,2,4-二氨基苯氧乙醇,1,3-双 - (2,4-二氨基苯氧基) - 丙烷,间苯二酚, 间氨基苯酚,3,5-二氨基-2,6-二甲氧基吡啶1,7-,2,7-和1,5-二羟基萘和4-羟基吲哚和6-羟基吲哚,包括在内。 本发明的染发剂特别是其出色的着色性能区别。