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    1-aminoanthraquinone dye compound having fiber reactive group through sulfur or oxygen atom at 4-position and imparting red color
    2.
    发明授权
    1-aminoanthraquinone dye compound having fiber reactive group through sulfur or oxygen atom at 4-position and imparting red color 失效
    具有纤维反应性基团的1-氨基蒽醌染料化合物，通过硫或氧原子在4位上赋予红色

    公开(公告)号：US5266696A

    公开(公告)日：1993-11-30

    申请号：US836825

    申请日：1992-02-19

    申请人： Kingo Akahori ,  Naoki Harada ,  Yutaka Kayane ,  Takashi Omura

    发明人： Kingo Akahori ,  Naoki Harada ,  Yutaka Kayane ,  Takashi Omura

    IPC分类号： C09B62/024 ,  C09B62/44 ,  C09B62/505 ,  C07D251/70 ,  C09B62/06 ,  D06P1/382 ,  D06P1/384

    CPC分类号： C09B62/024 ,  C09B62/4409 ,  C09B62/505

    摘要： Anthraquinone compounds of the formula, ##STR1## wherein R is hydrogen, alkyl or the like, R.sub.1 and R.sub.2 are each hydrogen, halogen or sulfo, l is 1 or 2, X is sulfo or the like or --V--A--(W).sub.m --Z, and Y is --V.sub.1 --A.sub.1 --U, wherein V and V.sub.1 are each --O-- or --S--, A and A.sub.1 are each a divalent group such as ##STR2## W is --NH-- or the like, Z is hydrogen or a fiber reactive group, and U is hydrogen, a fiber reactive group or a fiber reactive group-containing group, provided that at least one of Z and U is or has a fiber reactive group, which is useful for dyeing or printing fiber materials such as cotton to give a dyed or printed product having excellent fastness properties, particularly those such as light fastness and perspiration-light fastness.

    摘要翻译： 下式的蒽醌化合物，其中R是氢，烷基等，R 1和R 2各自为氢，卤素或磺基，l为1或2，X为磺基等或-VA-（W）mZ ，Y为-V1-A1-U，其中V和V1各自为-O-或-S-，A和A1各自为二价基团，例如W为-NH-等，Z为氢 或纤维反应性基团，U为氢，纤维反应性基团或含纤维反应性基团，条件是Z和U中的至少一个为或具有纤维反应性基团，其可用于染色或印刷纤维材料 例如棉，以得到具有优异坚牢性的染色或印刷产品，特别是耐光牢度和耐汗牢度等。

    Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same
    3.
    发明授权
    Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same 失效
    不对称二恶嗪化合物及其染色或印花方法

    公开(公告)号：US6136970A

    公开(公告)日：2000-10-24

    申请号：US967617

    申请日：1992-10-29

    申请人： Kazufumi Yokogawa ,  Takahiko Fujisaki ,  Miyao Takahashi ,  Shigeru Kawabata ,  Naoki Harada ,  Kingo Akahori ,  Yutaka Kayane ,  Takashi Omura

    发明人： Kazufumi Yokogawa ,  Takahiko Fujisaki ,  Miyao Takahashi ,  Shigeru Kawabata ,  Naoki Harada ,  Kingo Akahori ,  Yutaka Kayane ,  Takashi Omura

    IPC分类号： C07D265/34 ,  C09B19/00 ,  C09B62/002 ,  C09B62/02 ,  C09B62/44 ,  C09B62/503 ,  C07D498/04

    CPC分类号： C09B62/5033 ,  C09B62/0025 ,  C09B62/021 ,  C09B62/4405

    摘要： An asymmetric dioxazine compound represented by the following formula (I) in the free acid form: ##STR1## wherein A.sub.1 and A.sub.2 independently of one another are each sulfo, halo, alkyl or alkoxy, X.sub.1 and X.sub.2 independently of one another are each hydrogen, halo, alkyl, alkoxy or phenoxy, R.sub.1 is hydrogen or unsubstituted or substituted alkyl, R.sub.2 and R.sub.3 independently of one another are each hydrogen, alkyl, alkoxy, halo or unsubstituted or substituted amino, Z is a fiber-reactive group, m and n independently of one another are each 0 or 1, provided that m.noteq.n, and L is 1 or 2. This compound is suitable for dyeing and printing cellulose fiber, natural and synthetic polyamide fibers, polyurethane fiber, leather and the like and mixed yarns thereof, to obtain dyed or printed products of a color fast to light, wetness and chlorine with superior build-up and level dyeing properties.

    摘要翻译： 由游离酸形式的下式（I）表示的不对称二嗪类化合物：其中A1和A2彼此独立地各自为磺基，卤素，烷基或烷氧基，X 1和X 2彼此独立地为氢，卤素，烷基 ，烷氧基或苯氧基，R 1是氢或未取代或取代的烷基，R 2和R 3彼此独立地各自为氢，烷基，烷氧基，卤素或未取代或取代的氨基，Z为纤维反应性基团，m和n独立地为一个 另外每个都为0或1，条件是m注意n和L为1或2.该化合物适用于将纤维素纤维，天然和合成聚酰胺纤维，聚氨酯纤维，皮革等及其混合纱线染色和印刷到 获得染色或印刷的产品，颜色快速到轻，湿和氯，具有优异的积聚和水平的染色性能。

    Fiber reactive yellow dye composition
    6.
    发明授权
    Fiber reactive yellow dye composition 失效
    纤维活性黄染料组成

    公开(公告)号：US5308362A

    公开(公告)日：1994-05-03

    申请号：US794217

    申请日：1991-11-19

    申请人： Yutaka Kayane ,  Naoki Harada ,  Kingo Akahori

    发明人： Yutaka Kayane ,  Naoki Harada ,  Kingo Akahori

    IPC分类号： C09B62/44 ,  C09B67/22 ,  C09B49/00

    CPC分类号： C09B67/0052 ,  C09B62/4413

    摘要： A fiber reactive dye composition which comprises (1) a reactive dye of the formula (I), and (2) at least one member selected from the group consisting of reactive dyes of the formulas (II) to (IV), the formulas being represented each in the free acid form as follows: ##STR1## wherein Z, Z' and Z" are each --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 Z.sub.1, --CH.sub.2 CH.sub.2 Z.sub.2 or --CH.sub.2 CH.sub.2 Z.sub.3, respectively, wherein Z.sub.1, Z.sub.2 and Z.sub.3 are each a group capable of being split by the action of an alkali, and Q is --SO.sub.2 CH.dbd.CH.sub.2 located at o-, m- or p-position against the imino when the --SO.sub.2 Z in the formula (I) is located at o-, m- or p-position against the imino, respectively, provided that the reactive dye of the formula (I) is one having --CH.sub.2 CH.sub.2 Z.sub.1 as Z when the fiber reactive dye composition comprises the reactive dye of the formula (III), exhibits superior dye performance such as build-up property, solubility and durable stability, and is useful for dyeing or printing fiber materials or leather in a yellow color excellent in various fastness properties.

    摘要翻译： 一种纤维活性染料组合物，其包含（1）式（I）的活性染料和（2）选自式（II）至（IV）的活性染料中的至少一种，式为 （II）和Z“分别为-CH = CH 2或-CH 2 CH 2 Z 1，-CH 2 CH 2 Z 2或-CH 2 CH 2 Z 3，其中Z 1，Z 2和Z 3分别为 各自为能够通过碱的作用分裂的基团，并且当式（I）中的-SO 2 Z位于O时，Q是位于与亚氨基的邻 - ，间或对位的-SO 2 CH = CH - ，m-或p-位置，条件是当纤维活性染料组合物包含式（III）的活性染料时，式（I）的活性染料是具有-CH 2 CH 2 Z 1为Z的活性染料， 优异的染料性能如聚集性，溶解性和耐久稳定性，并且可用于染色或印刷纤维材料或皮革，其颜色为各种fas中的黄色 tness属性。

    Anthraquinone dye compounds having fibers reactive group
    8.
    发明授权
    Anthraquinone dye compounds having fibers reactive group 失效
    具有纤维素反应性组的蒽醌染料化合物

    公开(公告)号：US5112971A

    公开(公告)日：1992-05-12

    申请号：US386699

    申请日：1989-07-31

    申请人： Kingo Akahori ,  Naoki Harada ,  Yutaka Kayane ,  Takashi Omura

    发明人： Kingo Akahori ,  Naoki Harada ,  Yutaka Kayane ,  Takashi Omura

    IPC分类号： C09B62/024 ,  C09B62/44 ,  C09B62/505

    CPC分类号： C09B62/505 ,  C09B62/024 ,  C09B62/4409

    摘要： Anthraquinone compounds of the formula, ##STR1## wherein R is hydrogen, alkyl or the like, R.sub.1 and R.sub.2 are each hydrogen, halogen or sulfo, l is 1 or 2, X is sulfo or the like or --V--A--(W).sub.m --Z, and Y is --V.sub.1 --A.sub.1 --U, wherein V and V.sub.1 are each --O-- or --S--, A and A.sub.1 are each a divalent group such as ##STR2## W is --NH-- or the like, Z is hydrogen or a fiber reactive group, and U is hydrogen, a fiber reactive group or a fiber reactive group-containing group, provided that at least one of Z and U is or has a fiber reactive group, which is useful for dyeing or printing fiber materials such as cotton to give a dyed or printed product having excellent fastness properties, particularly those such as light fastness and perspiration-light fastness.