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105 条记录 (耗时 0.029 秒)

    Dyeing composition for keratinous fibers, containing oxidation dye precursors and hydroxybenzofurane used as couplers, and dyeing process using these compositions
    82.
    发明授权
    Dyeing composition for keratinous fibers, containing oxidation dye precursors and hydroxybenzofurane used as couplers, and dyeing process using these compositions 失效
    用于含有氧化染料前体和用作偶联剂的羟基苯并呋喃的凯氏复合纤维的染色组合物，以及使用这些组合物的染色工艺

    公开(公告)号：US5203875A

    公开(公告)日：1993-04-20

    申请号：US860543

    申请日：1992-03-30

    申请人： Remy Tuloup ,  Christian Blaise ,  Alex Junino

    发明人： Remy Tuloup ,  Christian Blaise ,  Alex Junino

    IPC分类号： A61K8/00 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/42 ,  A61K8/49 ,  A61Q5/10 ,  C07D307/79 ,  C07D307/83 ,  C09B29/22 ,  D06P1/32 ,  D06P3/08

    CPC分类号： A61K8/4973 ,  A61Q5/10

    摘要： The invention relates to the use, as coupler in a dyeing composition, of a hydroxybenzofuran of formula (I): ##STR1## in which R.sub.1 and R.sub.2, which are identical or different, represent a hydrogen atom or a C.sub.1 -C.sub.6 alkyl radical. When they denote an alkyl radical, R.sub.1 and R.sub.2 can occupy any position on the benzofuran ring except the positions 2 and 3 at the same time. The OH group may occupy one of the positions 4, 5, 6 or 7, in combination with one or more para type or ortho type oxidation dye precursors or mixtures thereof, for dyeing keratinous fibers and in particular human hair. The dyeing composition according to the invention makes it possible to confer on the keratinous fibers a color which is fast to light, washes, adverse weather conditions and perspiration.

    摘要翻译： 本发明涉及作为染色组合物中的成色剂的式（I）的羟基苯并呋喃的用途：其中R1和R2相同或不同，表示氢原子或C1-C6 烷基。 当它们表示烷基时，R1和R2可以同时占据苯并呋喃环上除位置2和3之外的任何位置。 OH基可以占据位置4,5,6或7中的一个，与一种或多种对位型或邻位型氧化染料前体或其混合物组合，用于染色角质纤维，特别是人类头发。 根据本发明的染色组合物使得可以赋予角质纤维更快的光，洗涤，不利的天气条件和出汗的颜色。

    Dyeing compositions for keratin fibres, based on 3-nitro-ortho-phenylenediamines, and certain 3-nitro-ortho-phenylenediamines used therein
    83.
    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
    84.
    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。

    Compositions which contain and processes which use an insoluble pigment obtained by the oxidative polymerization of indole derivatives for the temporary dyeing of keratinous fibers
    87.
    发明授权
    Compositions which contain and processes which use an insoluble pigment obtained by the oxidative polymerization of indole derivatives for the temporary dyeing of keratinous fibers 失效
    含有通过吲哚衍生物的氧化聚合获得的不溶性颜料用于角质纤维的暂时染色的组合物

    公开(公告)号：US5645609A

    公开(公告)日：1997-07-08

    申请号：US616935

    申请日：1996-03-18

    申请人： Herve Andrean ,  Alex Junino ,  Louis Lezoray ,  Jean Cotteret ,  Marie Pascale Audousset ,  Mireille Maubru

    发明人： Herve Andrean ,  Alex Junino ,  Louis Lezoray ,  Jean Cotteret ,  Marie Pascale Audousset ,  Mireille Maubru

    IPC分类号： A61K8/49 ,  A61Q5/10 ,  A61K7/13

    CPC分类号： A61Q5/10 ,  A61K8/492 ,  A61K2800/43

    摘要： Process for the temporary dyeing of keratinous fibers with a composition containing an insoluble pigment obtained by the oxidative polymerization of an indole compound of formula (I) ##STR1## in which R.sup.1 and R.sup.3 are hydrogen or alkyl; R.sup.2 is hydrogen, alkyl carboxyl or alkoxy carbonyl; R.sup.4 and R.sup.7 are hydrogen, hydroxy, alkyl, amino, alkoxy, acyloxy or acylamino; R.sup.5 is hydrogen, hydroxy, alkoxy, alkyl, halogen, amino, acyloxy, acylamino or trimethylsilyloxy; R.sup.6 is hydrogen, hydroxy, alkoxy, amino, acyloxy, acylamino, trimethylsilyloxy or hydroxyalkylamino; R.sup.5 and R.sup.6 can also form, together with the carbon atoms to which they are attached, a carbonyl-dioxy ring; at least one of the radicals R.sup.4 to R.sup.7 is an OZ or NHR.sup.8 grouping, the R.sup.8 radical of the NHR.sup.8 grouping being hydrogen, acyl or hydroxyalkyl and the Z radical of the OZ grouping being hydrogen, acyl, alkyl or a trimethylsilyl group.

    摘要翻译： 通过将式（I）的吲哚化合物的氧化聚合得到的含有不溶性颜料的组合物的角质纤维的临时染色方法，其中R 1和R 3是氢或烷基; R2是氢，烷基羧基或烷氧基羰基; R4和R7是氢，羟基，烷基，氨基，烷氧基，酰氧基或酰氨基; R5是氢，羟基，烷氧基，烷基，卤素，氨基，酰氧基，酰氨基或三甲基甲硅烷氧基; R6是氢，羟基，烷氧基，氨基，酰氧基，酰氨基，三甲基甲硅烷氧基或羟烷基氨基; R 5和R 6也可以与它们所连接的碳原子一起形成羰基 - 二氧环; 基团R4至R7中的至少一个是OZ或NHR8基团，NHR8基团的R8基团是氢，酰基或羟基烷基，OZ基团的Z基团是氢，酰基，烷基或三甲基甲硅烷基。