公开(公告)号：US4842614A

公开(公告)日：1989-06-27

申请号：US039954

申请日：1987-04-20

申请人： Noriaki Yamauchi ,  Kunihiko Imada ,  Yutaka Kayane

发明人： Noriaki Yamauchi ,  Kunihiko Imada ,  Yutaka Kayane

IPC分类号： C09B67/26

CPC分类号： C09B67/0073

摘要： An aqueous liquid composition containing a reactive dye of the following formulaD--SO.sub.2 X).sub.nwherein D is an organic dye residue having 1 to 3 sulfonic acid grups, X is a group of --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, and n is a number of 1 or 2, in an amount of 5 to 50% by weight based on the weight of the composition, which composition is improved in storage stability at a low temperature, is produced by preparing an undemimeralized agueous solution of the dye of the above formula, dissolving at least one additive selected from lactams and aminoalcohols in the solution, controlling the resulting solution to a temperature of -10.degree. C. to 5.degree. C. to crystallized inorganic salts contained therein, and separating the crystallized inorganic salts, the said additive being used in an amount of 0.1 to 20% by weight based on the weight of the composition.

摘要翻译： 含有下式D-SO2X）n的活性染料的含水液体组合物，其中D是具有1至3个磺酸基团的有机染料残基，X是-CH = CH 2或-CH 2 CH 2 Y的基团，其中Y是可分裂的 通过碱的作用组合，n为1或2的数量，以组合物的重量计为5〜50重量％，该组合物在低温下的保存稳定性得到改善 通过制备上述式的染料的未未成矿的酸性溶液，将至少一种选自内酰胺和氨基醇的添加剂溶解在溶液中，将所得溶液控制在-10℃至5℃的温度至结晶的无机盐 并且分离结晶的无机盐，所述添加剂的用量为组合物重量的0.1-20重量％。

公开(公告)号：US4832698A

公开(公告)日：1989-05-23

申请号：US35864

申请日：1987-04-08

申请人： Shinei Ikeou ,  Takemi Tokieda ,  Noriaki Yamauchi ,  Kunihiko Imada ,  Yutaka Kayane

发明人： Shinei Ikeou ,  Takemi Tokieda ,  Noriaki Yamauchi ,  Kunihiko Imada ,  Yutaka Kayane

IPC分类号： C09B67/26

CPC分类号： C09B67/0073 ,  Y10S8/918 ,  Y10S8/937

摘要： An aqueous liquid dye composition comprising a dye represented by the following formula in a free acid form, ##STR1## wherein Y is --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 X in which X is a group splittable by the action of an alkali, and a pH buffer, the dye being in the form of a lithium salt, and the liquid dye composition having a pH value of from 3 through 7 and a dye content of from 5 through 50% by weight based on the weight of the liquid dye composition, which can be stored stably for a long period of time even at a low temperature such as 0.degree. C. or lower, and a high temperature such as 40.degree. C. or higher.

摘要翻译： 一种水性液体染料组合物，其包含游离酸形式的由下式表示的染料，其中Y为-CH = CH 2或-CH 2 CH 2 X，其中X为可通过碱作用而裂解的基团，以及pH缓冲液 ，染料为锂盐形式，液体染料组合物的pH值为3-7，染料含量为5-50重量％，基于液体染料组合物的重量，其可以 即使在0℃以下的低温以及40℃以上的高温下也能够长期稳定地保存。

公开(公告)号：US4540418A

公开(公告)日：1985-09-10

申请号：US600450

申请日：1984-04-16

申请人： Katsumasa Otake ,  Takashi Omura ,  Yutaka Kayane ,  Kunihiko Imada

发明人： Katsumasa Otake ,  Takashi Omura ,  Yutaka Kayane ,  Kunihiko Imada

IPC分类号： D06P1/384 ,  C09B67/24 ,  D06P1/38 ,  D06P3/66

CPC分类号： C09B67/0072 ,  Y10S8/918

摘要： A reactive dye composition comprising at least one alkylnaphthalenesulfonic acid/formaldehyde condensate and a compound represented by the following formula, ##STR1## wherein D is an organic dye residue having at least one sulfo group, R.sub.1 and R.sub.2 are independently a hydrogen atom or a C.sub.1 to C.sub.4 alkyl group unsubstituted or substituted with a halogen atom or a hydroxy, cyano, alkoxy, carboxy, carbamoyl, alkoxycarbonyl, alkylcarbonyloxy, sulfo or sulfamoyl group, A is a phenylene group unsubstituted or substituted with one or two substituents selected from chlorine and bromine atoms and methyl, ethyl, methoxy, ethoxy and sulfo groups, or a naphthylene group unsubstituted or substituted with one sulfo group, X is a halogen atom, and Y is --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 Z in which Z is a group capable of being split by an alkali, which composition is very readily soluble in water and aqueous alkaline solution, so that a dyeing or printing of cellulose fiber materials can be effectively carried out even by one-bath pad dyeing or one-phase printing methods to give a dyed product of a deep color having excellent levelness and no speck.

摘要翻译： 包含至少一种烷基萘磺酸/甲醛缩合物和由下式表示的化合物的活性染料组合物，其中D是具有至少一个磺基的有机染料残基，R 1和R 2独立地是氢原子或C 1 未取代或被卤素原子或羟基，氰基，烷氧基，羧基，氨基甲酰基，烷氧基羰基，烷基羰基氧基，磺基或氨磺酰基取代的C4烷基，A是未取代的或被一个或两个选自氯和溴的取代基取代的亚苯基 原子和甲基，乙基，甲氧基，乙氧基和磺基，或未被取代或被一个磺基取代的亚萘基，X为卤素原子，Y为-SO 2 CH = CH 2或-SO 2 CH 2 CH 2 Z，其中Z为能够 用碱分解，该组合物非常易溶于水和碱性水溶液，从而可以有效地进行纤维素纤维材料的染色或印花 通过单浴垫染色或单相印刷方法，得到具有优良水平性和无斑点的深色染色产品。

公开(公告)号：US4934009A

公开(公告)日：1990-06-19

申请号：US167920

申请日：1988-03-14

申请人： Noriaki Yamauchi ,  Yutaka Kayane

发明人： Noriaki Yamauchi ,  Yutaka Kayane

IPC分类号： C09B62/51 ,  C09B62/53 ,  C09B67/22 ,  C09B67/26

CPC分类号： C09B67/0051 ,  C09B62/51 ,  C09B67/0073 ,  Y10S8/917 ,  Y10S8/918 ,  Y10S8/924

摘要： An aqueous liquid dye composition comprising 5 to 50% by weight of a mixture of at least one dye represented by the following formula (I), ##STR1## wherein A is a phenylene or naphthylene group unsubstituted or substituted by at least one member selected from methyl, methoxy, sulfo and carboxy, R is methyl or carboxy, Y.sub.1, Y.sub.2 and Y.sub.3 independently of one another are each hydrogen, chloro, methyl or sulfo, and Z is a group splittable by the action of an alkali, and at least one dye represented by the following formula (II), ##STR2## where A, R, Y.sub.1 Y.sub.2 and Y.sub.3 are as defined above, which can be stored for a long period of time even at lower temperatures such as 5.degree. C. or lower without crystallization of the dye.

摘要翻译： 一种水性液体染料组合物，其包含5至50重量％的至少一种由下式（I）表示的染料的混合物，其中A是未被取代或被至少一个取代基取代的亚苯基或亚萘基 选自甲基，甲氧基，磺基和羧基的成员，R是甲基或羧基，Y 1，Y 2和Y 3彼此独立地分别是氢，氯，甲基或磺基，Z是可以通过碱的作用而分裂的基团， 由下式（II）表示的至少一种染料，其中A，R，Y 1 Y 2和Y 3如上所定义，即使在较低温度下也可以长时间储存​​，例如5 ℃或更低，无结晶染料。

公开(公告)号：US5259850A

公开(公告)日：1993-11-09

申请号：US745768

申请日：1991-08-16

申请人： Naoki Harada ,  Noriaki Yamauchi ,  Syuhei Hashizume ,  Yutaka Kayane ,  Kazumi Yoshigoe ,  Isao Nakamae

发明人： Naoki Harada ,  Noriaki Yamauchi ,  Syuhei Hashizume ,  Yutaka Kayane ,  Kazumi Yoshigoe ,  Isao Nakamae

IPC分类号： C09B67/26 ,  C09B67/24 ,  D06P3/66 ,  D06P31/66

CPC分类号： C09B67/0072 ,  Y10S8/918

摘要： A granular type reactive dye composition containing a reactive dye, an inorganic salt and water, the water content being from 4.5 through 15% by weight and the inorganic salt content being 20% by weight or less, both based on the weight of the composition, which is excellent in storage stability, compatibility with water and hot water, and reproducibility, when used for dyeing or printing cellulose fibers.

公开(公告)号：US5488098A

公开(公告)日：1996-01-30

申请号：US193646

申请日：1994-02-07

申请人： Masayuki Miki ,  Kingo Akahori ,  Yutaka Kayane ,  Takeshi Washimi

发明人： Masayuki Miki ,  Kingo Akahori ,  Yutaka Kayane ,  Takeshi Washimi

IPC分类号： C09B62/085 ,  C09B62/44 ,  C09B62/51 ,  D06P1/384

CPC分类号： C09B62/4413 ,  C09B62/51

摘要： A monoazo compound of the following formula, ##STR1## wherein D is phenylene or naphthylene; X is halogeno, pyridinio or ##STR2## B is --OR.sub.3, --SR.sub.4, ##STR3## in which R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are each hydrogen, alkyl, phenyl, naphthyl or benzyl, r is 0 or 1, and E is O, SO, SO.sub.2, CH.sub.2 or NR.sub.8, in which R.sub.8 is hydrogen or C.sub.1 -C.sub.4 alkyl; R, R.sub.1, R.sub.2 and R.sub.7 are each hydrogen or alkyl; A.sub.1, A.sub.2 and A.sub.3 are each phenylene, naphthylene or alkylene; Z.sub.1, Z.sub.2 and Z.sub.3 are each --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 Y, in which Y is a splittable group; and p is 0 or 1; which compound is useful for dyeing or printing fiber materials to obtain a product dyed or printed in a color superior in various fastness properties with superior build-up property.

摘要翻译： 下式的单偶氮化合物，其中D是亚苯基或亚萘基; X是卤素，吡啶鎓或B是-OR 3，-SR 4，其中R 3，R 4，R 5和R 6各自是氢，烷基，苯基，萘基或苄基，r是0或1，E是 O，SO，SO 2，CH 2或NR 8，其中R 8是氢或C 1 -C 4烷基; R，R 1，R 2和R 7各自为氢或烷基; A1，A2和A3各自为亚苯基，亚萘基或亚烷基; Z 1，Z 2和Z 3各自为-SO 2 CH = CH 2或-SO 2 CH 2 CH 2 Y，其中Y为可裂解基团; p为0或1; 该化合物可用于染色或印刷纤维材料以获得染色或印刷成具有优异的各种牢度性能的颜色的产品，具有优异的聚集性能。

公开(公告)号：US5359040A

公开(公告)日：1994-10-25

申请号：US963553

申请日：1992-10-20

申请人： Kingo Akahori ,  Masayuki Miki ,  Takeshi Washimi ,  Yutaka Kayane

发明人： Kingo Akahori ,  Masayuki Miki ,  Takeshi Washimi ,  Yutaka Kayane

IPC分类号： C07D251/54 ,  C09B62/085 ,  C09B62/51 ,  D06P1/384

CPC分类号： C09B62/51

摘要： A monoazo compound represented by the following formula (I) in the free acid form: ##STR1## wherein X is an alkylamino, C.sub.5 -C.sub.7 cycloalkylamino, piperidino, pyrrolidino or morpholino group which is unsubstituted or substituted with a substituent other than sulfo, R is hydrogen or unsubstituted or substituted C.sub.1 -C.sub.4 alkyl, R.sub.1 and R.sub.2 independently of one another are each hydrogen, methoxy, ethoxy, methyl, ethyl, chloro, bromo, nitro, carboxy or sulfo, Z is vinyl or -CH.sub.2 CH.sub.2 Y in which Y is a group which is split by the action of an alkali and p is 0 or 1. This compound is a reactive dye suitable for dyeing or printing fiber materials containing hydroxyl group and/or amide group in red color. This compound is high in dissolvability and can give dyed or printed products excellent in dyeability such as build-up property and various fastnesses.

摘要翻译： 由游离酸形式的下式（I）表示的单偶氮化合物：其中X是未被取代或被取代基以外的取代基取代的烷基氨基，C 5 -C 7环烷基氨基，哌啶子基，吡咯烷子基或吗啉代基 磺基，R为氢或未取代或取代的C 1 -C 4烷基，R 1和R 2各自独立地为氢，甲氧基，乙氧基，甲基，乙基，氯，溴，硝基，羧基或磺基，Z为乙烯基或-CH2CH2Y Y是通过碱的作用而分裂的基团，p是0或1.该化合物是适用于染色或印刷含有红色的羟基和/或酰胺基的纤维材料的活性染料。 该化合物的溶解性高，可以赋予染色性，印染性等优异的染色性，例如聚集性和各种坚牢度。

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。

公开(公告)号：US4548612A

公开(公告)日：1985-10-22

申请号：US611889

申请日：1984-05-18

申请人： Yutaka Kayane ,  Naoki Harada

发明人： Yutaka Kayane ,  Naoki Harada

IPC分类号： C09B67/26 ,  C09B67/24

CPC分类号： C09B67/0072 ,  Y10S8/918

摘要： A reactive dye composition comprising (1) a dye having the formula, ##STR1## wherein D is an organic dye residue having at least one sulfo group, R.sub.1 and R.sub.2 are independently a hydrogen atom or an unsubstituted or substituted lower alkyl group, A is an unsubstituted or substituted phenylene or naphthylene group, X is a halogen atom, and Y is a group, --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 Z, in which Z is a group capable of being split by the action of an alkali, and (2) a buffer, the amount of the buffer being from 3 through 80% by weight based on the weight of the dye, and the pH value of an aqueous solution prepared from the dye composition and water of 20 times as much as the weight of the dye composition being from 3.5 through 7.5, which is superior in storage stability, and useful for dyeing or printing fiber materials to give dyed or printed products having superior fastness with high reproducibility.

摘要翻译： 一种活性染料组合物，其包含（1）具有下式的染料，其中D是具有至少一个磺基的有机染料残基，R 1和R 2独立地是氢原子或未取代或取代的低级烷基，A是 未取代或取代的亚苯基或亚萘基，X为卤素原子，Y为基团-SO 2 CH = CH 2或-SO 2 CH 2 CH 2 Z，其中Z为能够通过碱的作用而分裂的基团，和（2） 缓冲液，缓冲液的量基于染料的重量为3-80重量％，由染料组合物和水制备的水溶液的pH值为染料重量的20倍 组合物为3.5至7.5，其储存稳定性优异，并且可用于染色或印花纤维材料，以赋予具有优异牢固性和高再现性的染色或印刷产品。

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。