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1.发明授权Water-soluble monoazodye containing a triazinyl or pyrimidinyl group and at least one vinyl sulfonyl type group in its structure 失效其结构中含有三嗪基或嘧啶基和至少一个乙烯基磺酰基类的水溶性一抗体
公开(公告)号：US5380827A
公开(公告)日：1995-01-10
申请号：US49410
申请日：1993-04-20
IPC分类号： C09B62/51 , C09B62/44 , C09B62/028 , C09B62/085 , C09B62/245
CPC分类号： C09B62/4413 , C09B62/4424 , C09B62/51
摘要： A water-soluble monoazodye having the following formula (I) in its free acid form: ##STR1## wherein X is --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 W wherein W is a leaving group removable by alkali; R.sup.1 is methyl, --NHCONH.sub.2 or --NHCOT.sup.1 wherein T.sup.1 is methyl, ethyl, --CH.sub.2 CH.sub.2 COOH or --CH.dbd.CHCOOH; R.sup.2 is hydrogen, lower alkyl or lower alkoxy;and Z is ##STR2## wherein P is cyano or halogen, each of Q and U which are independent of each other, is halogen, V is halogen or ##STR3## and Y is halogen or a group of the following formula (1) or (2): ##STR4## wherein R.sup.3, A, R.sup.4 and E are as defined in the disclosure and G is as defined above, has a moderate yellow to orange color and is particularly suitable for dyeing cellulose fibers or nitrogen-containing fibers.
摘要翻译： 具有游离酸形式的下式（I）的水溶性单偶氮：其中X为-CH = CH 2或-CH 2 CH 2 W，其中W为可由碱除去的离去基团; 乙烯基，-CH 2 CH 2 COOH或-CH = CHCOOH; R 1为甲基，-NHCONH 2或-NHCOT 1，其中T 1为甲基， R2是氢，低级烷基或低级烷氧基; 其中P为氰基或卤素，Q和U各自独立地为卤素，V为卤素或式（1）或（2）：（1）N（ESO 2 X ）2（2）其中R3，A，R4和E如本公开中所定义，G如上所定义，具有中等的黄色至橙色，并且特别适用于染色纤维素纤维或含氮纤维。
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公开(公告)号：US06388057B1
公开(公告)日：2002-05-14
申请号：US09869672
申请日：2001-08-31
申请人： Toshio Hihara , Hiroshi Inoue , Yousuke Takahashi
发明人： Toshio Hihara , Hiroshi Inoue , Yousuke Takahashi
IPC分类号： C09B6748
CPC分类号： C09B67/0015 , C09B67/0029 , Y10S8/922
摘要： A water-insoluble monoazo dye represented by the following structural formula [I] having a crystal modification characterized by an X-ray diffraction pattern (CuK&agr;) showing one strong peak at a diffraction angle (2&thgr;) of 11.1±0.1° and also four intermediate peaks at 8.1±0.1°, 21.8±0.1°, 23.1±0.1° and 25.2±0.1°.
摘要翻译： 具有以衍射角（2θ）为11.1±0.1°的一个强峰的X射线衍射图（CuKalpha）为特征的结晶改性的下述结构式[I]表示的水不溶性单偶氮染料，以及四个中间体 峰位于8.1±0.1°，21.8±0.1°，23.1±0.1°和25.2±0.1°。
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公开(公告)号：US5744588A
公开(公告)日：1998-04-28
申请号：US729027
申请日：1996-10-09
申请人： Kiyoshi Himeno , Toshio Hihara , Yousuke Takahashi
发明人： Kiyoshi Himeno , Toshio Hihara , Yousuke Takahashi
CPC分类号： C09B67/0051 , Y10S534/01 , Y10S8/922
摘要： A blue type disperse dye mixture comprising 1.0 part by weight of at least one dye of the formula (1), from 0 to 0.2 part by weight of at least one dye of the formula (2), from 0.05 to 1.0 part by weight of at least one dye of the formula (3) and from 0.05 to 1.0 part by weight of at least one dye of the formula (4): ##STR1## wherein X is a chlorine atom or a bromine atom, R.sup.1 is a C.sub.1-5 alkyl group, R.sup.2 is a C.sub.1-4 alkyl group, and R.sup.3 is a C.sub.1-5 alkyl group or an allyl group, provided that R.sup.1, R.sup.2 and R.sup.3 may, respectively, be the same or different among the formulae (1) to (4).
摘要翻译： 一种蓝色分散染料混合物，其包含1.0重量份的至少一种式（1）的染料，0至0.2重量份的至少一种式（2）的染料，0.05至1.0重量份的式 至少一种式（3）的染料和0.05至1.0重量份的至少一种式（4）的染料：（1）（2）原子或溴原子，R 1 是C1-5烷基，R2是C1-4烷基，R3是C1-5烷基或烯丙基，条件是R1，R2和R3可以分别相同或不同，在式 （1）〜（4）。
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4.发明授权
公开(公告)号：US5545236A
公开(公告)日：1996-08-13
申请号：US400934
申请日：1995-03-09
申请人： Toshio Hihara , Yousuke Takahashi
发明人： Toshio Hihara , Yousuke Takahashi
CPC分类号： C09B62/51
摘要： A red reactive dye having the following formula (I) in its free acid form: ##STR1## wherein X is --CH.dbd.CH.sub.2 or --C.sub.2 H.sub.4 W (wherein W is a group splittable by alkali), A is a C.sub.2-3 alkylene group or a C.sub.2-3 alkylenoxy C.sub.2-3 alkylene group, E is a hydrogen atom, a C.sub.1-3 alkyl group or --A--SO.sub.2 X (wherein A and X are as defined above), n is 0 or 1, l is 1 or 2, m is 0 or 1, and R is a hydrogen atom, --OH, --CN, --CH.sub.3, --CF.sub.3, --SO.sub.3 H, --COOH, --CH.sub.2 SO.sub.3 H or --CH.sub.2 SO.sub.2 X (wherein X is as defined above), provided that a compound of the formula (I) wherein R is a hydrogen atom, each of m and n is 0, l is 1, and --SO.sub.2 X is --SO.sub.2 CH.dbd.CH.sub.2 which is bonded at the ortho position to the azo group, is excluded.
摘要翻译： 具有游离酸形式的具有下式（I）的红色活性染料：其中X是-CH = CH 2或-C 2 H 4 W（其中W是可被碱可裂的基团），A是C2-3 亚烷基或C2-3亚烷基氧基C2-3亚烷基，E是氢原子，C1-3烷基或-A-SO2X（其中A和X如上定义），n是0或1，l是 1或2，m为0或1，R为氢原子，-OH，-CN，-CH 3，-CF 3，-SO 3 H，-COOH，-CH 2 SO 3 H或-CH 2 SO 2 X（其中X如上定义） 其中R为氢原子的式（I）化合物，m和n各自为0,1或2，-SO 2 X为与偶氮基的邻位键合的-SO 2 CH = CH 2。 。
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5.再颁专利Water-soluble monoazodye containing a triazinyl or pyrimidinyl group and at least one vinyl sulfonyl type group in its structure 失效其结构中含有三嗪基或嘧啶基和至少一个乙烯基磺酰基类的水溶性一抗体
公开(公告)号：USRE37004E
公开(公告)日：2000-12-26
申请号：US916366
申请日：1997-08-22
IPC分类号： C09B62/51 , C09B62/44 , C09B62/028 , C09B62/085 , C09B62/245
CPC分类号： C09B62/4413 , C09B62/4424 , C09B62/51
摘要： A water-soluble monoazodye having the following formula (I) in its free acid form: ##STR1## wherein X is --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 W wherein W is a leaving group removable by alkali; R.sup.1 is methyl, --NHCONH.sub.2 or --NHCOT.sup.1 wherein T.sup.1 is methyl, ethyl, --CH.sub.2 CH.sub.2 COOH or --CH.dbd.CHCOOH; R.sup.2 is hydrogen, lower alkyl or lower alkoxy; and Z is ##STR2## wherein P is cyano or halogen, each of Q and U which are independent of each other, is halogen, V is halogen or ##STR3## and Y is halogen or a group of the following formula (1) or (2): ##STR4## wherein R.sup.3, A, R.sup.4 and E are as defined in the disclosure and G is as defined above, has a moderate yellow to orange color and is particularly suitable for dyeing cellulose fibers or nitrogen-containing fibers.
摘要翻译： 具有游离酸形式的具有下式（I）的水溶性一抗体：其中X是-CH = CH 2或-CH 2 CH 2 W，其中W是可以被碱除去的离去基团; 乙烯基，-CH 2 CH 2 COOH或-CH = CHCOOH; R 1为甲基，-NHCONH 2或-NHCOT 1，其中T 1为甲基， R2是氢，低级烷基或低级烷氧基; 和Z是其中P是氰基或卤素，Q和U各自彼此独立，是卤素，V是卤素或Y是卤素或下式（1）或（2）的基团：其中R3 A，R4和E如本文所定义，G如上所定义，具有中等的黄色至橙色，并且特别适用于染色纤维素纤维或含氮纤维。
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公开(公告)号：US5756690A
公开(公告)日：1998-05-26
申请号：US639332
申请日：1996-04-25
申请人： Toshio Hihara , Yousuke Takahashi
发明人： Toshio Hihara , Yousuke Takahashi
IPC分类号： C09B62/51 , C09B62/507
CPC分类号： C09B62/51
摘要： A red reactive dye having the following formula (I) in its free acid form: ##STR1## wherein X is --CH.dbd.CH.sub.2 or --C.sub.2 H.sub.4 W (wherein W is a group splittable by alkali), A is a C.sub.2-3 alkylene group or a C.sub.2-3 alkylenoxy C.sub.2-3 alkylene group, E is a hydrogen atom, a C.sub.1-3 alkyl group or --A--SO.sub.2 X (wherein A and X are as defined above), n is 0 or 1, l is 1 or 2, m is 0 or 1, and R is a hydrogen atom, --OH, --CN, --CH.sub.3, --CF.sub.3, --SO.sub.3 H, --COOH, --CH.sub.2 SO.sub.3 H or --CH.sub.2 SO.sub.2 X (wherein X is as defined above), provided that a compound of the formula (I) wherein R is a hydrogen atom, each of m and n is 0, l is 1, and --SO.sub.2 X is --SO.sub.2 CH.dbd.CH.sub.2 which is bonded at the ortho position to the azo group, is excluded.
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公开(公告)号：US07097670B2
公开(公告)日：2006-08-29
申请号：US10523656
申请日：2003-08-02
申请人： Toshio Hihara , Hiroshi Inoue , Wataru Seto
发明人： Toshio Hihara , Hiroshi Inoue , Wataru Seto
摘要： The present inventions refers to a dye mixture comprising from 25 to 80% by weight with respect to the total dyestuff fraction of the yellow dyestuff represented by the structural formula [1] and from 75 to 20% by weight with respect to the total dyestuff fraction of a yellow dyestuff represented by the structural formula [2] wherein R denotes a C1 to C4 hydroxyalkyl group.
摘要翻译： 本发明是指相对于由结构式[1]表示的黄色染料的总染料份数和相对于总染料份数为75〜20重量％的25〜80重量％的染料混合物 的由结构式[2]表示的黄色染料，其中R表示C 1至C 4羟烷基。
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公开(公告)号：US5595575A
公开(公告)日：1997-01-21
申请号：US555171
申请日：1995-11-08
申请人： Kiyoshi Himeno , Toshio Hihara , Ryouichi Sekioka
发明人： Kiyoshi Himeno , Toshio Hihara , Ryouichi Sekioka
CPC分类号： C09B67/0051 , C09B67/0046 , Y10S8/922
摘要： A blue disperse dye mixture comprising a monoazo dye of the following formula (1) and at least one azo dye selected from the group consisting of dyes of the following formulas (2), (3), (4) and (5): ##STR1## wherein each of the variables is defined in the specification.
摘要翻译： 包含下式（1）的单偶氮染料和至少一种选自下式（2），（3），（4）和（5）的染料的偶氮染料的蓝色分散染料混合物：GE （4）
（5）其中每个变量在说明书中定义。 -
公开(公告)号：US5332404A
公开(公告)日：1994-07-26
申请号：US988813
申请日：1992-12-10
CPC分类号： C09B67/0051 , C09B67/008 , D06P1/18 , Y10S8/922
摘要： A disperse dye mixture comprising a monoazo dye of the following formula (1) and a monoazo dye of the following formula (2) blended thereto in an amount of from 0.1 to 10 times by weight of the dye of the formula (1): ##STR1## wherein each of X.sup.1 and X.sup.2 which are independent of each other, is nitro, cyano, sulfomethyl or halogen, each of Y.sup.1, Y.sup.2, Z.sup.1 and Z.sup.2 which are independent of one another, is hydrogen, cyano, nitro, trifluoromethyl, halogen or sulfomethyl, each of W.sup.1 and W.sup.2 which are independent of each other, is hydrogen, halogen, C.sub.1 -C.sub.2 alkyl or alkoxy, and each of R.sup.1 and R.sup.2 which are independent of each other, is C.sub.1 -C.sub.4 alkyl, or C.sub.2 -C.sub.4 alkyl which is substituted by cyano, halogen, hydroxy, hydroxyalkoxy, C.sub.1 -C.sub.4 alkyl, hydroxyalkoxyalkoxy, acyloxyalkoxy, acyloxyalkoxyalkoxy or alkoxyalkoxy.
摘要翻译： 一种分散染料混合物，其包含下式（1）的单偶氮染料和下式（2）的单偶氮染料，其量为式（1）染料的0.1-10倍重量： （1）其中X1和X2各自独立的是硝基，氰基，磺基甲基或卤素，Y1，Y2，Z1和Z2各自独立地是 氢，氰基，硝基，三氟甲基，卤素或磺基甲基各自独立地为氢，卤素，C 1 -C 2烷基或烷氧基，R 1和R 2各自独立地为 C 1 -C 4烷基或被氰基，卤素，羟基，羟基烷氧基，C 1 -C 4烷基，羟基烷氧基烷氧基，酰氧基烷氧基，酰氧基烷氧基烷氧基或烷氧基烷氧基取代的C 2 -C 4烷基。
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10.发明授权Water soluble monoazo dye-stuffs containing vinylsulfone and halogenotriazine or difluoromonochloro pyrimidine type reactive groups 失效含有乙烯基砜和卤代三嗪或二氟单氯嘧啶型反应性基团的水溶性单偶氮染料
公开(公告)号：US4988801A
公开(公告)日：1991-01-29
申请号：US453342
申请日：1989-12-20
申请人： Toshio Hihara , Kanzi Shimizu , Yukiharu Shimizu
发明人： Toshio Hihara , Kanzi Shimizu , Yukiharu Shimizu
IPC分类号： C09B62/085 , C09B62/44 , C09B62/51 , D06P1/38
CPC分类号： C09B62/4413
摘要： A water-soluble monoazo colorant represented by formula (I) in a form of a free acid: ##STR1## wherein D represents ##STR2## (wherein W.sup.2 represents lower alkoxy; U represents lower alkyl or lower alkoxy; Z represents --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 OSO.sub.3 H and p and q represent each 0 or 1);W.sup.1 represents lower alkoxy; andV represents ##STR3## (wherein X represents halogen; Y represents halogen, sulfo, --OR.sup.1 wherein R.sup.1 represents lower alkyl or lower alkyl substituted by hydroxy, carboxy or sulfo, --O--R.sup.2 O).sub.m R.sup.3 alkyl and m is an integer of 1 to 6, or aliphatic or aromatic amino each substituted by one or two sulfo or carboxy groups);as well as a dyeing process by using the same. These colorants are useful in the dyeing of fibers. These colorants are useful in the dyeing of fibers.
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