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10 条记录 (耗时 0.019 秒)

    Fiber-reactive monoazo compound and aqueous compositions thereof imparting and color
    1.
    发明授权
    Fiber-reactive monoazo compound and aqueous compositions thereof imparting and color 失效
    纤维反应性单偶氮化合物及其水性组合物赋予和着色

    公开(公告)号：US4824942A

    公开(公告)日：1989-04-25

    申请号：US147119

    申请日：1988-01-21

    申请人： Kazufumi Yokogawa ,  Noriaki Yamauchi ,  Takashi Omura

    发明人： Kazufumi Yokogawa ,  Noriaki Yamauchi ,  Takashi Omura

    IPC分类号： C09B62/51 ,  D06P1/384 ,  D06P1/38 ,  D06P3/24 ,  D06P3/66

    CPC分类号： D06P1/384 ,  C09B62/51

    摘要： A monoazo compound represented by the following formula in a free acid form, ##STR1## wherein A is phenylene unsubstituted or substituted with methyl, methoxy, chloro, carboxy or sulfo, or naphthylene unsubstituted or substituted with sulfo, R.sub.1 and R.sub.2 are independently hydrogen, chloro, methyl, nitro, carboxy or sulfo, excepting the case where both R.sub.1 and R.sub.2 are hydrogen, and X is --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 Y in which Y is a splittable group by the action of an alkali, which is useful for dyeing or printing fiber materials in a deep red color, and an aqueous liquid product of which is stable chemically and physically, even when stored for a long period of time.

    摘要翻译： 由下式表示的游离酸形式的单偶氮化合物，其中A是未被取代或被甲基，甲氧基，氯，羧基或磺基取代的亚苯基或未被取代或被磺基取代的亚萘基，R 1和R 2独立地是氢， 氯，甲基，硝基，羧基或磺基，除了R1和R2均为氢的情况外，X为-CH = CH2或-CH2CH2Y，其中Y为可裂解基团，可用于染色 或印刷深红色的纤维材料，以及其水性液体产品在化学和物理上是稳定的，即使长时间储存​​。

    Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same
    5.
    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。

    Triazine compound having two vinylsulfone type fiber reactive groups
    8.
    发明授权
    Triazine compound having two vinylsulfone type fiber reactive groups 失效
    具有两个乙烯基砜型纤维反应性基团的三嗪化合物

    公开(公告)号：US4812558A

    公开(公告)日：1989-03-14

    申请号：US119333

    申请日：1987-11-10

    申请人： Takashi Omura ,  Kazufumi Yokogawa

    发明人： Takashi Omura ,  Kazufumi Yokogawa

    IPC分类号： C07D251/50 ,  C09B62/44 ,  C09B62/503 ,  C07D251/12 ,  C07D251/16 ,  C07D251/26

    CPC分类号： C07D251/50 ,  C09B62/4403 ,  C09B62/503

    摘要： A triazine compound having at least one symtriazine moiety of the following formula, ##STR1## wherein R is hydrogen or unsubstituted or substituted alkyl, Y is vinyl or --CH.sub.2 CH.sub.2 L in which L is a group splittable by the action of an alkali, and Z is phenylene or naphthylene unsubstituted or substituted once by sulfo, which is useful for dyeing or printing fiber materials to give dyed or printed products of excellent fastness properties with superior dye performance, even when dyebath conditions including temperatures, pH, amounts of an inorganic salt and bath ratio are varied to some extent.

    摘要翻译： 具有下式的至少一个对三嗪部分的三嗪化合物，其中R是氢或未取代或取代的烷基，Y是乙烯基或-CH 2 CH 2 L，其中L是可以通过碱的作用而可分离的基团，Z是 亚苯基或亚萘基未被取代或被磺基取代一次，其可用于染色或印刷纤维材料以得到具有优异染色性能的优异坚牢度性能的染色或印刷产品，即使当染浴条件包括温度，pH，无机盐和浴的量 比例在一定程度上有所不同。

    Monoazo blue disperse dye compounds and methods for dyeing or printing hydrophobic fiber materials using the same
    9.
    发明授权
    Monoazo blue disperse dye compounds and methods for dyeing or printing hydrophobic fiber materials using the same 失效
    单偶氮蓝分散染料化合物和使用其染色或印刷疏水性纤维材料的方法

    公开(公告)号：US5760196A

    公开(公告)日：1998-06-02

    申请号：US603322

    申请日：1996-02-20

    申请人： Yoshimasa Amatatsu ,  Kazufumi Yokogawa ,  Yousuke Yamamoto ,  Nobuyuki Katsuda

    发明人： Yoshimasa Amatatsu ,  Kazufumi Yokogawa ,  Yousuke Yamamoto ,  Nobuyuki Katsuda

    IPC分类号： C09B29/00 ,  C09B29/08 ,  C09B29/033 ,  C09B29/09 ,  D06P3/52

    CPC分类号： C09B29/0059 ,  C09B29/084

    摘要： A monoazo compound of the following formula(I): ##STR1## wherein R.sub.1 represents a hydrogen atom or a chlorine atom; R.sub.2 represents a phenyl group or an alkyl group which is unsubstituted or substituted; R.sub.3 is a hydrogen atom or C.sub.1 -C.sub.4 alkoxy; and R.sub.4 and R.sub.5 represent a hydrogen atom, an allyl group, a tetrahydrofurfuryl group, or an alkyl group which is unsubstituted or substituted by a chlorine atom, a cyano group, an alkoxy group, a hydroxy group, a phenoxyalkoxy group, a phenoxy group, a phenyl group, a benzyloxy group, an alkoxycarbonyl group, an alkoxycarbonyloxy group, an alkanoyloxy group, a benzoyloxy group, a phenoxycarbonyloxy group, an alkanoyl group, an alkoxyalkoxycarbonyl group, tetrahydrofurfuryloxy carbonyl group or an alkoxyalkoxy group; provided that R.sub.4 and R.sub.5 are not hydrogen atoms or a substituted alkyl group simultaneously; and a method for dyeing or printing a hydrophobic fiber material using the monoazo compound.

    摘要翻译： 下式（I）的单偶氮化合物：om或氯原子; R2表示苯基或未取代或取代的烷基; R3是氢原子或C1-C4烷氧基; R4和R5表示氢原子，烯丙基，四氢糠基或未被取代或被氯原子，氰基，烷氧基，羟基，苯氧基烷氧基，苯氧基取代的烷基 苯基，苄氧基，烷氧基羰基，烷氧基羰基氧基，烷酰氧基，苯甲酰氧基，苯氧基羰基氧基，烷酰基，烷氧基烷氧基羰基，四氢呋喃氧基羰基或烷氧基烷氧基。 条件是R4和R5不同时为氢原子或取代烷基; 以及使用单偶氮化合物染色或印刷疏水性纤维材料的方法。

    Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same
    10.
    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：US5478936A

    公开(公告)日：1995-12-26

    申请号：US215396

    申请日：1994-03-21

    申请人： Kazufumi Yokogawa ,  Miyao Takahashi ,  Takahiko Fuzisaki ,  Yutaka Kayane ,  Shigeru Kawabata ,  Naoki Harada

    发明人： Kazufumi Yokogawa ,  Miyao Takahashi ,  Takahiko Fuzisaki ,  Yutaka Kayane ,  Shigeru Kawabata ,  Naoki Harada

    IPC分类号： C09B62/04 ,  C09B62/02 ,  C09B62/44 ,  C09B62/503 ,  D06P1/382 ,  D06P1/384 ,  C07D498/04

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

    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, W is an unsubstituted or substituted aliphatic or aromatic bridging group, X.sub.1 and X.sub.2 independently of one another are each hydrogen, halo, alkyl, alkoxy or phenoxy, R.sub.1 and R.sub.2 independently of one another are each hydrogen or unsubstituted or substituted alkyl, R.sub.3 and R.sub.4 independently of one another are each hydrogen, halo, alkyl, alkoxy 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, polyrethane 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A 1和A 2彼此独立地各自为磺基，卤素，烷基或烷氧基，W是未取代或取代的脂族基或 芳基桥连基团X 1和X 2彼此独立地各自为氢，卤素，烷基，烷氧基或苯氧基，R 1和R 2彼此独立地为氢或未取代或取代的烷基，R 3和R 4彼此独立地为氢， 卤素，烷基，烷氧基或未取代的或取代的氨基，Z是纤维反应性基团，m和n彼此独立地各自为0或1，条件是m为1或2，该化合物适用于 染色和印花纤维素纤维，天然和合成聚酰胺纤维，聚氨酯纤维，皮革等及其混合纱线，以获得快速，轻便，湿润和氯色的染色或印刷产品，具有优异的聚集和染色性能 rties。