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    • 55. 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。
    • 57. 发明申请
    • 'LIGHTENING AND/OR COLOURING COMPOSITIONS WITH IMIDAZOLES AND AMINO ALCOHOLS'
    • 减少和/或与咪唑和氨基着色
    • WO2007124927A3
    • 2008-01-03
    • PCT/EP2007003744
    • 2007-04-27
    • HENKEL KGAAMANNECK HARTMUTSCHWARTZ STEFANIESCHWART STEPHANKLEEN ASTRID
    • MANNECK HARTMUTSCHWARTZ STEFANIESCHWART STEPHANKLEEN ASTRID
    • A61K8/41A61K8/49A61Q5/08A61Q5/10
    • A61Q5/10A61K8/41A61K8/4946A61Q5/08
    • Performance-enhanced compositions for lightening and/or colouring keratin fibres, more particularly human hair, and which may also be given a low-ammonia or ammonia-free formulation, contain - based in each case on their weight - 0.001% to 8% by weight of one or more oxidation dye precursors and/or direct dyes; 1% to 20% by weight of at least one imidazole compound of formula (I) and/or the physiologically compatible salts thereof, in which R 1 stands for a hydrogen atom, an optionally substituted aryl group or a (C 1 -C 6 )-alkyl group, R 2 stands for a hydrogen atom, a carboxaldehyde group, a (C 1 -C 6 )-alkyl group or a nitro group, R 3 stands for a hydrogen atom, a carboxy-(C 1 -C 6 )-alkyl group, an amino-(C 1 -C 6 )-alkyl group, a carboxyl group, a carboxaldehyde group, a (C 1 -C 6 )-alkyl group, a nitro group, a 2-amino-3-hydroxypropyl group or a -CH 2 -CH(NH 2 )-COOH group, and R 4 stands for a hydrogen atom, a carboxaldehyde group or a carboxyl group; and 0.1% to 20% by weight of at least one amino alcohol compound of the formula (II) in which R 1 , R 2 and R 3 independently of one another are selected from -H, -CH 3 , -CH 2 CH 3 , -CH 2 OH, -(CH 2 ) 2 CH 3 , -CH(CH 3 ) 2 , -(CH 2 ) 3 CH 3 , -CH(CH 3 )CH 2 CH 3 , -CH 2 CH(CH 3 ) 2 , or other alkyl radicals, alkenyl radicals or optionally substituted aryl radicals.
    • 包含用于增白和/或着色角蛋白纤维,尤其是人的头发,其还可以被配制ammoniakarm或-free,大功率的代理 - 在每种情况下基于其重量 - 0001到8重量的一种或多种氧化染料前体和/或直接染料% ; 为1〜20重量的式(I)的至少一种咪唑化合物和/或它们的生理学可接受的盐,其中R 1 代表氢原子,任选取代的芳基或(C 1 <%的 / SUB> -C 6 ) - 烷基,R 2 代表氢原子,甲醛基,(C 1 -C 6 ) - 烷基或硝基,R 3 代表氢原子,羧基(C 1 -C 6 ) 烷基,氨基(C 1 -C 6 ) - 烷基,羧基,羧基,(C 1 -C < SUB> 6 ) - 烷基,硝基,2-氨基-3-羟丙基基团或基团-CH 2 - CH(NH 2 ) - COOH ,R 4 代表氢原子,甲醛基团或羧基基团和0.1至20重量式(II)(II)其中R 1 <中的至少一种氨基醇化合物的% / SUP> - [R 2 和R 3 独立地选自-H,-CH 3 ,-CH选择 2 CH 3 , - CH 2 OH, - (CH 2 2 CH 3 ,-CH(CH 3 2 , - (CH 2 3 CH 3 ,-CH(CH 3 )CH 2 CH 3 ,-CH 2 CH(CH 3 2 ,或其他烷基,烯基,任选取代的芳基。