Dyeing compositions for keratinous fibres, especially for human hair,
containing oxidation dye precursors and heterocyclic couplers
    22.
    发明授权
    Dyeing compositions for keratinous fibres, especially for human hair, containing oxidation dye precursors and heterocyclic couplers 失效
    含有氧化染料前体和杂环成色剂的角质纤维特别是人毛的染色组合物

    公开(公告)号:US4865617A

    公开(公告)日:1989-09-12

    申请号:US92720

    申请日:1987-09-03

    摘要: The invention relates to a dyeing composition for keratinous fibres containing, in a cosmetically acceptable solvent medium, at least one para-type oxidation dye precursor in combination with at least one heterocyclic coupler of formula: ##STR1## in which R denotes a hydrogen atom, a C.sub.1 -C.sub.4 radical, a C.sub.2 -C.sub.4 hydroxyalkyl radical, a C.sub.3 to C.sub.6 polyhydroxyalkyl radical, or a C.sub.2 -C.sub.6 alkoxyalkyl radical, Z, independently of R, denotes a C.sub.1 to C.sub.4 alkyl radical, a C.sub.2 to C.sub.4 hydroxyalkyl radical, a C.sub.3 to C.sub.6 polyhydroxyalkyl radical, a C.sub.2 -C.sub.6 alkoxyalkyl radical or a trifluoroethyl radical, R.sub.1 and R.sub.2 independently of each other denote a hydrogen atom or a C.sub.1 to C.sub.4 alkyl radical, or one of the addition salts of the compound of formula (I) with an inorganic acid, a process for the oxidation dyeing of hair using this composition as well as the new couplers of formula (I) where Z is other than methyl when R.sub.1, R.sub.2 and R=H, the process for their preparation, the new intermediate compounds of formula: ##STR2## and the process for their preparation.

    摘要翻译: 本发明涉及一种用于角蛋白纤维的染色组合物,其在化妆品可接受的溶剂介质中含有至少一种对位型氧化染料前体与至少一种下式的杂环偶联剂:其中R表示 氢原子,C 1 -C 4基团,C 2 -C 4羟基烷基,C 3至C 6多羟基烷基或C 2 -C 6烷氧基烷基,Z独立地表示C 1至C 4烷基,C 2至C 4羟基烷基 自由基,C3至C6多羟基烷基,C2-C6烷氧基烷基或三氟乙基,R1和R2彼此独立地表示氢原子或C1至C4烷基,或式(I)化合物的加成盐之一 (I)的无机酸,使用该组合物进行毛发氧化染色的方法以及式(I)的新型成色剂,其中当R1,R2和R = H时Z不同于甲基,其制备方法 ,新的中间体化合物:

    3-amino-4-nitrophenols, the process for preparation thereof and their
use in dyeing keratinous fibres, and new intermediate 4,5-dinitrophenols
    23.
    发明授权
    3-amino-4-nitrophenols, the process for preparation thereof and their use in dyeing keratinous fibres, and new intermediate 4,5-dinitrophenols 失效
    3-氨基-4-硝基苯酚,其制备方法及其在染色角质纤维中的用途,以及新的中间体4,5-二硝基酚

    公开(公告)号:US4740622A

    公开(公告)日:1988-04-26

    申请号:US850695

    申请日:1986-04-11

    摘要: New 3-amino-4-nitrophenols, the process for preparation thereof and their use in dyeing keratinous fibres, and new intermediate 4,5-dinitrophenols.The present invention relates to a 3-amino-4-nitrophenol of formula: ##STR1## where Z denotes --CH.sub.2 --W, W denoting hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 hydroxyalkyl, C.sub.2 -C.sub.6 polyhydroxyalkyl, (C.sub.1 -C.sub.3)alkoxy(C.sub.1 -C.sub.6)alkyl or (C.sub.1 -C.sub.3)hydroxyalkoxy(C.sub.1 -C.sub.6)alkyl and R denotes hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 hydroxyalkyl, C.sub.2 -C.sub.6 polyhydroxyalkyl or (C.sub.1 -C.sub.3)alkoxy(C.sub.1 -C.sub.6)alkyl, the process for preparation thereof and the intermediate compound of formula: ##STR2## in which Z' denotes CH.sub.2 --W, W denoting C.sub.1 -C.sub.6 hydroxyalkyl, C.sub.2 -C.sub.6 polyhydroxyalkyl, (C.sub.1 -C.sub.3)alkoxy-(C.sub.1 -C.sub.6)alkyl or (C.sub.1 -C.sub.3)hydroxyalcoxy(C.sub.1 -C.sub.6)alkyl.The dyes (I) are useful in direct dyeing of keratinous fibres, in particular human hair.

    摘要翻译: 新的3-氨基-4-硝基苯酚,其制备方法及其在染色角质纤维中的用途,以及新的中间体4,5-二硝基酚。 本发明涉及下式的3-氨基-4-硝基苯酚:其中Z表示-CH 2 -W,W表示氢,C 1 -C 6烷基,C 1 -C 6羟烷基,C 2 -C 6多羟基烷基(( C1-C3)烷氧基(C1-C6)烷基或(C1-C3)羟基烷氧基(C1-C6)烷基,R表示氢,C1-C6烷基,C1-C6羟基烷基,C2-C6多羟基烷基或(C1-C3) (C 1 -C 6)烷基,其制备方法和下式的中间体化合物:其中Z'表示CH2-W,W表示C1-C6羟基烷基,C2-C6多羟基烷基,(C1- C3)烷氧基 - (C1-C6)烷基或(C1-C3)羟基烷氧基(C1-C6)烷基。 染料(I)可用于直角染色角质纤维,特别是人类头发。

    Composition for dyeing keratin fibres, comprising a cationic para-phenylenediamine derivative substituted with a diazacyclohexane or diazacycloheptane ring
    24.
    发明授权
    Composition for dyeing keratin fibres, comprising a cationic para-phenylenediamine derivative substituted with a diazacyclohexane or diazacycloheptane ring 失效
    用于染色角蛋白纤维的组合物,其包含被二氮杂环己烷或二氮杂环庚烷环取代的阳离子对苯二胺衍生物

    公开(公告)号:US07186277B2

    公开(公告)日:2007-03-06

    申请号:US10807167

    申请日:2004-03-24

    IPC分类号: A61K7/13

    摘要: In one embodiment, the disclosure relates to a composition for dyeing keratin fibres, for example, human keratin fibres such as the hair, comprising at least one para-phenylenediamine derivative substituted with a diazacyclohexane or diazacycloheptane ring, the nitrogen in position 4 of which is a quaternary ammonium. The present disclosure may make it possible, for example, to obtain at least one of chromatic, strong, relatively unselective, fast coloration of keratin fibres.

    摘要翻译: 在一个实施方案中,本公开涉及用于染色角蛋白纤维的组合物,例如人角蛋白纤维如毛发,其包含至少一个被二氮杂环己烷或二氮杂环庚烷环取代的对苯二胺衍生物,其中位置4的氮是 季铵。 本公开可以使得例如获得角蛋白纤维的彩色,强烈,相对不选择性,快速着色中的至少一种成为可能。

    Use of cationic dibenzenic nitro compounds for dyeing keratin fibers, dye compositions and dyeing processes
    26.
    发明授权
    Use of cationic dibenzenic nitro compounds for dyeing keratin fibers, dye compositions and dyeing processes 失效
    使用阳离子二苯并硝基化合物染色角蛋白纤维,染料组合物和染色工艺

    公开(公告)号:US06468316B1

    公开(公告)日:2002-10-22

    申请号:US09479080

    申请日:2000-01-07

    IPC分类号: A61K713

    CPC分类号: A61K8/418 A61Q5/065

    摘要: The subject of the invention is dyeing compositions containing dibenzenic nitro compounds comprising at least one cationic group Z, Z being chosen from quaternized aliphatic chains, aliphatic chains comprising at least one quaternized saturated ring and aliphatic chains comprising at least one quaternized unsaturated ring, their use as direct dyes in dyeing applications for keratin substances, in particular human keratin fibers and especially the hair, and to the direct dyeing process employing these compositions.

    摘要翻译: 本发明的主题是含有二苯并硝基化合物的染色组合物,其包含至少一个阳离子基团Z,Z选自季铵化脂族链,包含至少一个季铵化饱和环的脂族链和包含至少一个季铵化不饱和环的脂族链,其使用 作为用于角蛋白物质,特别是人角蛋白纤维,特别是毛发的染色应用中的直接染料,以及使用这些组合物的直接染色方法。

    Processes for dyeing of keratinous fibers with compositions which
contain 2-sulfurated metaphenylenediamines in combination with
oxidation dye precursors
    27.
    发明授权
    Processes for dyeing of keratinous fibers with compositions which contain 2-sulfurated metaphenylenediamines in combination with oxidation dye precursors 失效
    用含有2-硫化元苯二胺与氧化染料前体组合的组合物染色角质纤维的方法

    公开(公告)号:US5505741A

    公开(公告)日:1996-04-09

    申请号:US162011

    申请日:1993-11-23

    摘要: Processes for dyeing keratinous fibers with compositions which contain at least one 2-sulphured metaphenylenediamine of formula (I) ##STR1## wherein Z is alkyl, aralkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aminoalkyl; R.sub.1 and R.sub.2, which are the same or different, are hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, monocarbamylalkyl, dialkylcarbamyl, aminoalkyl, acyl carbalkoxy, carbamyl, or monoalkylcarbamyl; R.sub.3 is hydrogen, alkyl, nitrile, amide, fluoroalkyl, or --COOR; and the corresponding acid salts, and at least one oxidation dye precursor.

    摘要翻译: PCT No.PCT / FR93 / 00294 Sec。 371日期:1994年7月20日 102(e)日期1994年7月20日PCT 1993年3月24日PCT公布。 公开号WO93 / 18739 含有至少一种式(I)的2-硫化间苯二胺,多羟基烷基,芳基或氨基烷基的组合物染色角质纤维的方法。 R 1和R 2相同或不同,为氢,烷基,单羟基烷基,多羟基烷基,单甲基烷基,二烷基氨基甲酰基,氨基烷基,酰基烷氧基,氨基甲酰基或单烷基氨基甲酰基。 R3是氢,烷基,腈,酰胺,氟烷基或-COOR; 和相应的酸式盐,以及至少一种氧化染料前体。