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    Dyeing composition for human hair containing an azo dye
    2.
    发明授权
    Dyeing composition for human hair containing an azo dye 失效
    含有偶氮染料的人发染色组合物

    公开(公告)号：US4886517A

    公开(公告)日：1989-12-12

    申请号：US266310

    申请日：1988-10-31

    申请人： Andree Bugaut ,  Alex Junino ,  Jean Cotteret

    发明人： Andree Bugaut ,  Alex Junino ,  Jean Cotteret

    IPC分类号： A61K8/00 ,  A61K8/34 ,  A61K8/40 ,  A61K8/41 ,  A61K8/42 ,  A61K8/46 ,  A61Q5/10 ,  C07C245/08 ,  C09B29/08 ,  C09B29/085 ,  C09B67/22 ,  C09B67/36 ,  D06P1/04 ,  D06P3/04 ,  C07C107/06 ,  C09B29/01

    CPC分类号： A61K8/411 ,  A61Q5/065 ,  C09B29/0813 ,  C09B67/0041

    摘要： The present invention relates to a composition for dyeing keratinic fibres, and human hair in particular, comprising the azo dye of formula: ##STR1## optionally in combination with at least one nitro benzene dye or with at least one aminoanthraquinone dye or with at least one nitro benzene and at least one aminoanthraquinone dye. The azo dye of formula (II) is nonmutagenic, has good solubility properties in the usual dye carriers, and imparts to hair hues which are stable, particularly to washing. The invention also relates to a process for dyeing human hair by direct coloration which comprises applying the dyeing composition defined above onto the hair, leaving it on the hair for 3 to 60 minutes and then rinsing and drying the hair.

    摘要翻译： 本发明涉及一种用于染色角蛋白纤维的组合物，特别是人毛发，其包含任选与至少一种硝基苯染料或至少一种氨基蒽醌染料或与至少一种氨基蒽醌染料或与 至少一种硝基苯和至少一种氨基蒽醌染料。 式（II）的偶氮染料是非致突变性的，在通常的染料载体中具有良好的溶解性，并赋予稳定的，特别是洗涤的毛发色调。 本发明还涉及通过直接着色染色人毛的方法，其包括将上述定义的染色组合物施用到毛发上，将其留在毛发上3至60分钟，然后漂洗和干燥头发。

    Dyeing compositions for keratin fibres, based on 3-nitro-ortho-phenylenediamines, and certain 3-nitro-ortho-phenylenediamines used therein
    3.
    发明授权
    Dyeing compositions for keratin fibres, based on 3-nitro-ortho-phenylenediamines, and certain 3-nitro-ortho-phenylenediamines used therein 失效
    基于3-硝基 - 邻苯二胺的角蛋白纤维染色组合物及其中使用的某些3-硝基 - 邻苯二胺

    公开(公告)号：US5186717A

    公开(公告)日：1993-02-16

    申请号：US764958

    申请日：1991-09-25

    申请人： Andree Bugaut ,  Alex Junino ,  Jean J. Vandenboosche

    发明人： Andree Bugaut ,  Alex Junino ,  Jean J. Vandenboosche

    IPC分类号： A61K8/41 ,  A61K9/12 ,  A61Q5/06 ,  A61Q5/10

    CPC分类号： A61K8/418 ,  A61Q5/065 ,  A61Q5/10

    摘要： The invention provides dyeing compositions for keratin fibres, which contain at least one dyestuff corresponding to the formula: ##STR1## in which R.sub.1 and R.sub.2 independently of one another denote a hydrogen atom, an alkyl group, a monohydroxyalkyl or polyhydroxyalkyl group, an alkyl group substituted by an alkoxy group, or an aminoalkyl group of which the amino group can optionally be monosubstituted or disubstituted by an alkyl group, and the radical R.sub.2 can also denote a phenyl group or a phenyl group substituted by an alkyl, hydroxyl or amino group, and Z denotes a hydrogen atom or an alkyl group, or their cosmetically acceptable salts. Many of the dyestuffs are novel.

    摘要翻译： 本发明提供了用于角蛋白纤维的染色组合物，其含有至少一种对应于下式的染料：其中R 1和R 2彼此独立地表示氢原子，烷基，单羟基烷基或多羟基烷基，烷基 被烷氧基取代，或氨基可以任选被烷基单取代或二取代的氨基烷基，基团R2也可以表示被烷基，羟基或氨基取代的苯基或苯基， Z表示氢原子或烷基，或其化学上可接受的盐。 许多染料是新颖的。

    Process for the preparation of nitroanilines
    4.
    发明授权
    Process for the preparation of nitroanilines 失效
    制备硝基苯胺的方法

    公开(公告)号：US4973757A

    公开(公告)日：1990-11-27

    申请号：US819636

    申请日：1986-01-17

    申请人： Andree Bugaut ,  Alex Junino

    发明人： Andree Bugaut ,  Alex Junino

    IPC分类号： A61K8/00 ,  A61K8/40 ,  A61K8/41 ,  A61Q5/06 ,  A61Q5/10 ,  C07C20060101 ,  C07C209/00 ,  C07C211/00 ,  C07C211/49 ,  C07C213/00 ,  C07C213/02 ,  C07C215/76 ,  C07C217/20 ,  C07C217/76 ,  C09B51/00 ,  D06P1/19 ,  D06P3/04

    CPC分类号： A61K8/418 ,  A61Q5/065 ,  A61Q5/10

    摘要： The invention relates to a process for the preparation of nitroanilines, which consists in reacting an amine RNH.sub.2, or ammonia, with 3,4-methylenedioxynitriobenzene to give the products of the formula: ##STR1## in which R denotes hydrogen, alkyl, monohydroxyalkyl or polyhydroxyalkyl, alkoxyalkyl or aminoalkyl of the formula: ##STR2## in which R.sub.1 and R.sub.2, which are identical or different, denote hydrogen, alkyl or monohydroxyalkyl or polyhydroxyalkyl and n denotes an integer from 2 to 4, or of the formula: ##STR3## in which A denotes OCH.sub.2 or ##STR4## and R.sub.1 denotes --CH.sub.2 CH.sub.2 OH or ##STR5## or their salts. The invention also relates to the dyeing compositions for keratin fibres, and in particular for hair, which contain a dyestuff of the above formula (I) in which R denotes alkyl, polyhydroxyalkyl, alkoxyalkyl or aminoalkyl of the abovementioned formula, and to the dyestuffs of the formula (I) in which R denotes alkoxyalkyl or aminoalkyl of the above formula, and of the formula (IIB), which are novel.

    摘要翻译： 本发明涉及一种制备硝基苯胺的方法，该方法包括使胺RNH2或氨与3,4-亚甲二氧基三苯胺反应，得到下式的产物：其中R表示氢，烷基 ，单羟基烷基或多羟基烷基，烷氧基烷基或氨基烷基，其中R 1和R 2相同或不同，表示氢，烷基或单羟基烷基或多羟基烷基，n表示2至4的整数，或下式： （IIB）其中A表示OCH2或，R1表示-CH2CH2OH或者它们的盐。 本发明还涉及用于角蛋白纤维，特别是毛发的染色组合物，其含有上述式（I）的染料，其中R表示上述式的烷基，多羟基烷基，烷氧基烷基或氨基烷基，以及染料 其中R表示上式的烷氧基烷基或氨基烷基和式（IIB）的式（I），其为新颖的。

    Substituted metaaminophenols, a process for their preparation, hair dyeing compositions containing them and a hair-dyeing process
    10.
    发明授权
    Substituted metaaminophenols, a process for their preparation, hair dyeing compositions containing them and a hair-dyeing process 失效
    取代的间氨基苯酚，其制备方法，含有它们的染发组合物和染发方法

    公开(公告)号：US4863480A

    公开(公告)日：1989-09-05

    申请号：US618149

    申请日：1984-06-07

    申请人： Andree Bugaut ,  Alex Junino

    发明人： Andree Bugaut ,  Alex Junino

    IPC分类号： A61K8/00 ,  A61K8/22 ,  A61K8/33 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/10 ,  C07C217/28 ,  C07C217/82 ,  C07C233/16 ,  C07C275/34 ,  C09B53/00

    CPC分类号： A61Q5/10 ,  A61K8/415 ,  C07C275/34

    摘要： A new substituted metaaminophenol of formula (I): ##STR1## wherein Z represents a monohydroxylated or polyhydroxylated hydrocarbon radical of 1 to 6 carbon atoms or an aminoalkyl radical of the formula: ##STR2## wherein n is an integer from 1 to 6 and R.sub.1 and R.sub.2, which are identical or different, represent a hydrogen atom or an alkyl or hydroxyalkyl radical of 1 to 6 carbom atoms or an acyl radical of 1 to 4 carbon atoms, and R represents a hydrogen atom, an alkyl radical or monohydroxyalkyl or polyhydroxyalkyl, monocarbamylalkyl, dicarbamylalkyl, aminoalkyl, acyl, carbalkoxy, carbamyl or monoalkylcarbamyl radical, the abovementioned alkyl radicals containing 1 to 6 carbon atoms, or an acid salt thereof with the proviso that if R represents a hydrogen atom, Z cannot represent --CH.sub.2 CH.sub.2 OH is disclosed, together with a process for their preparation, hair-dyeing compositions containing them and a hair-dyeing process.

    摘要翻译： 式（I）的新的取代的偏氨基苯酚：其中Z表示1至6个碳原子的单羟基化或多羟基化烃基或下式的氨基烷基：其中n是1至 6和相同或不同的R 1和R 2表示氢原子或1至6个碳原子的烷基或羟烷基或1至4个碳原子的酰基，R表示氢原子，烷基或 单羟基烷基或多羟基烷基，单烷基烷基，二氨基烷基，氨基烷基，酰基，烷氧基，氨基甲酰基或单烷基氨基甲酰基，上述含有1至6个碳原子的烷基或其酸式盐，条件是如果R表示氢原子，则Z不能表示 - 公开了CH2CH2OH及其制备方法，含有它们的染发组合物和染发方法。