Coupling component for oxidative hair dyes
    3.
    发明授权
    Coupling component for oxidative hair dyes 失效
    氧化染发剂偶联组分

    公开(公告)号:US07198648B2

    公开(公告)日:2007-04-03

    申请号:US10297871

    申请日:2001-06-09

    IPC分类号: A61K7/13

    摘要: 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 5–10 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.

    摘要翻译: 本发明涉及一种染色角蛋白纤维,特别是人类头发的方法。 本发明的方法包括以下步骤:任选地将预处理剂M1施加到纤维上,使用纤维上的染料M2,其任选地在施用到来自组分M2a的纤维之前混合,所述组分含有至少一种氧化染料预产物 显影剂类型和/或吲哚和/或吲哚衍生物和包含氧化染料和/或酶的组分M2b。 如果需要,在混合它们之前或混合物M2中将第三试剂M3加入到各个试剂M2a或M2b中,并且在5-10分钟之后将所述染料M2从纤维上漂洗。 试剂M1,M2a,M2b或M3中的至少一种含有来自维生素B6组的化合物。 本发明还涉及毛发预处理剂,用于染色角蛋白纤维的试剂,其相应试剂盒中的包装及其用途。 维生素B6基团的本发明化合物及其生理上可接受的盐可用作在适于染色的底物中含​​有常规显影剂和/或偶联化合物和/或吲哚和/或吲哚衍生物的氧化染料的制备中的偶联组分。 本发明化合物还可用作改善头发结构的活性物质。

    Bleaching composition
    8.
    发明授权
    Bleaching composition 有权
    漂白成分

    公开(公告)号:US06620408B2

    公开(公告)日:2003-09-16

    申请号:US10176557

    申请日:2002-06-21

    IPC分类号: A61K7135

    CPC分类号: A61K8/39 A61K8/22 A61Q5/08

    摘要: A powder or paste form preparation for bonding human hair based on at least one solid peroxo compound and at least one solid alkalizing agent characterized in that they contain a dicarboxylic acid or ester thereof of the formula Wherein m and n are independently 0, 1 or 2.

    摘要翻译: 一种用于基于至少一种固体过氧化合物和至少一种固体碱化剂粘合人发的粉末或糊剂形式制剂,其特征在于它们含有下式的二羧酸或其酯,其中m和n独立地为0,1或2。

    Isatin derivatives for coloring keratin-containing fibers
    9.
    发明授权
    Isatin derivatives for coloring keratin-containing fibers 失效
    含有角蛋白的纤维的靛红衍生物

    公开(公告)号:US5743919A

    公开(公告)日:1998-04-28

    申请号:US716207

    申请日:1996-09-17

    CPC分类号: A61Q5/10 A61K8/492

    摘要: The process of coloring keratin-containing fibers by contacting the fibers with an isatin derivative corresponding to formula (I): ##STR1## in which R.sup.1 is a hydroxy group, an optionally C.sub.1-4 -alkyl- or phenyl-substituted amino group, a C.sub.3-8 alkenyl, dihydroxy-(C.sub.3-6)-alkyl, trihydroxy-(C.sub.4-6)-alkyl, tetrahydroxy-(C.sub.5-6)-alkyl, pentahydroxy-C.sub.6 -alkyl, C.sub.2-4 -aminoalkyl, C.sub.1-4 -sulfoalkyl group, an optionally C.sub.1-4 -alkyl-substituted 2-furylmethyl, 2-thienylmethyl, 2-pyridylmethyl, 3-pyridylmethyl, 4-pyridylmethyl group or an aralkyl group corresponding to formula (II): ##STR2## in which R.sup.6 and R.sup.7 independently of one another represent hydrogen, halogen atoms, hydroxy groups, amino groups optionally substituted by C.sub.1-4 alkyl or phenyl, C.sub.1-4 alkyl groups, C.sub.1-4 alkoxy groups, carboxy groups or sulfo groups and R.sup.8 is hydrogen, a C.sub.1-4 alkyl group or a C.sub.2-4 hydroxyalkyl group and x=0, 1 or 2, and R.sup.2, R.sup.3, R.sup.4 and R.sup.5 independently of one another represent hydrogen, hydroxy groups, halogen atoms, nitro groups, sulfo groups, carboxyl groups, C.sub.1-4 alkyl groups, C.sub.1-4 alkoxy groups or NR.sup.9 R.sup.10 groups, wherein R.sup.9 and R.sup.10 independently of one another represent hydrogen, C.sub.1-4 alkyl groups or C.sub.2-4 hydroxyalkyl groups, and two adjacent groups R.sup.3, R.sup.4 and R.sup.5 may represent an alkylenedioxy group containing 1 to 4 carbon atoms, and water-soluble salts thereof.

    摘要翻译: PCT No.PCT / EP95 / 00848 Sec。 371日期1996年9月17日 102(e)日期1996年9月17日PCT 1995年3月8日PCT公布。 WO95 / 24886 PCT公开号 日期1995年9月21日通过使纤维与对应于式(I)的靛红衍生物接触来使含有角蛋白的纤维成色的方法:其中R 1为羟基,任选C 1-4 - 烷基 - 或苯基取代的氨基,C3-8链烯基,二羟基 - (C3-6) - 烷基,三羟基 - (C4-6) - 烷基,四羟基 - (C5-6) - 烷基,五羟基-C6-烷基,C2 4-氨基烷基,C 1-4 - 磺基烷基,任选的C 1-4 - 烷基取代的2-呋喃基甲基,2-噻吩基甲基,2-吡啶基甲基,3-吡啶基甲基,4-吡啶基甲基或对应于式(II ):其中R 6和R 7彼此独立地表示氢,卤素原子,羟基,任选被C 1-4烷基或苯基取代的氨基,C 1-4烷基,C 1-4烷氧基, 羧基或磺基,R8是氢,C1-4烷基或C2-4羟烷基,x = 0,1或2,R2,R3,R4和R5彼此独立地表示氢,羟基, 卤素原子,硝基,磺基,羧基,C 1-4烷基,C 1-4烷氧基或NR 9 R 10基团,其中R 9和R 10彼此独立地表示氢,C 1-4烷基或C 2-4羟基烷基, 并且两个相邻基团R 3,R 4和R 5可以表示含有1至4个碳原子的亚烷基二氧基及其水溶性盐。

    Oxidation dyes
    10.
    发明授权
    Oxidation dyes 失效
    氧化染发剂

    公开(公告)号:US5246466A

    公开(公告)日:1993-09-21

    申请号:US934544

    申请日:1992-10-09

    CPC分类号: A61K8/418 A61Q5/10

    摘要: 1,3-disubstitued nitrobenzenes of the general formula I: ##STR1## in which X is a hydroxyl group or an amino group and R.sup.1 is hydrogen or a C.sub.1-4 alkyl group and their salts are suitable for use as an oxidation dye precursor of the coupler type, together with prior art primary intermediate components, for the production of oxidation dyes, preferably for the production of hair colorants. With developers of the p-phenylenediamine, p-aminophenol, 2.5-diaminopyridine, and 2,4,5,6-tetraaminopyrimidine types, primarily brown hues with great light stability are formed.

    摘要翻译: PCT No.PCT / EP91 / 00629 Sec。 371日期:1992年10月9日 102(e)日期1992年10月9日PCT 1991年4月2日PCT PCT。 WO91 / 15188 PCT出版物 日期:1991年10月17日.1,3-二取代的通式I的硝基苯:其中X是羟基或氨基,R 1是氢或C 1-4烷基,其盐适合用作 连接器类型的氧化染料前体以及现有技术的初级中间体组分,用于生产氧化染料,优选用于生产头发着色剂。 对于对苯二胺,对氨基苯酚,2.5-二氨基吡啶和2,4,5,6-四氨基嘧啶类型的显影剂,主要形成具有大的光稳定性的棕色色调。