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1. 发明授权

US4464297A Fiber reactive bisazo dye having both a vinylsulfone type reactive group and an ortho-nitrophenyl group 失效
标题翻译：具有乙烯基砜型反应性基团和邻位硝基苯基的纤维反应性双偶氮染料
公开(公告)号：US4464297A
公开(公告)日：1984-08-07
申请号：US398223
申请日：1982-07-14
申请人： Takashi Omura , Naoki Harada , Yasuo Tezuka
发明人： Takashi Omura , Naoki Harada , Yasuo Tezuka
IPC分类号： C09B62/513 , C09B62/533 , D06P1/384 , D06P3/66
CPC分类号： C09B62/513
摘要： A bisazo reactive compound represented by a free acid of the formula, ##STR1## wherein X is --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 R (R is a group capable of being split off with an alkali); Y is phenylene group or naphthylene group, said phenylene group being unsubstituted or substituted by 1-3 identical or different substituent(s) selected from C.sub.1-C.sub.4 alkyl groups, C.sub.1 -C.sub.4 alkoxy groups, chlorine atom and bromine atom, and said naphthylene group being unsubstituted or substituted by 1-3 sulfonic acid group(s); and Z is hydrogen atom, halogen atom, nitro group, cyano group, C.sub.1 -C.sub.4 alkyl group or C.sub.1 -C.sub.4 alkoxy group. The compound is useful for dyeing cellulose, polyamide or polyurethane fibers in a blue-black color having excellent fastnesses, particularly chlorine fastness, and excellent built-up property.
摘要翻译：由下式的游离酸表示的双偶氮反应性化合物，其中X为-CH = CH 2或-CH 2 CH 2 R（R为可与碱分离的基团）。 Y是亚苯基或亚萘基，所述亚苯基是未取代的或被1-3个相同或不同的选自C 1 -C 4烷基，C 1 -C 4烷氧基，氯原子和溴原子的取代基取代，所述亚萘基未被取代或被1-3个磺酸基团取代; Z为氢原子，卤原子，硝基，氰基，C1-C4烷基或C1-C4烷氧基。该化合物可用于染色具有优异坚牢度，特别是耐氯牢度的蓝黑色的纤维素，聚酰胺或聚氨酯纤维，并且具有优异的组合性。

2. 发明授权

US4530996A Bisazo blue-black dye having vinylsulfone type fiber-reactive group 失效
标题翻译：具有乙烯基砜型纤维反应性基团的双偶氮蓝黑色染料
公开(公告)号：US4530996A
公开(公告)日：1985-07-23
申请号：US384889
申请日：1982-06-04
申请人： Takashi Omura , Naoki Harada , Yasuo Tezuka
发明人： Takashi Omura , Naoki Harada , Yasuo Tezuka
IPC分类号： C09B62/513 , C09B62/503 , D06P1/38 , D06P3/66
CPC分类号： C09B62/513
摘要： A compound represented by a free acid of the formula: ##STR1## wherein D is ##STR2## (R.sub.1 and R.sub.2 independently represent hydrogen, methyl or methoxy) or ##STR3## (n is 0 or 1, the mark * signifies the position of linkage to --N.dbd.N-- and the mark # signifies the position of linkage to Q mentioned below); Q is --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 R (R is a group capable of being split off by the action of alkali); one of X.sub.1 and X.sub.2 is hydrogen and the other is a sulfonic acid group; and m is 0 or 1, which is useful for dyeing cellulose fibers a blue-black color with good dyeability and excellent fastnesses, particularly chlorine fastness.
摘要翻译：由下式的游离酸表示的化合物：其中D为（R 1和R 2独立地表示氢，甲基或甲氧基）或（n为0或1，标记*表示连接到-N = N-，标记＃表示与下述Q的连接位置）; Q是-SO 2 CH = CH 2或-SO 2 CH 2 CH 2 R（R是能够被碱的作用分解的基团）; X1和X2之一是氢，另一个是磺酸基; m为0或1，可用于染色纤维素纤维，染色性能好，耐牢牢度优异的蓝黑色。

3. 发明授权

US4644058A Reactive pyridone azo dyes having both monochlorotriazinyl and vinylsulfone type reactive groups 失效
标题翻译：具有单氯三嗪基和乙烯基砜型反应性基团的反应性吡啶酮偶氮染料
公开(公告)号：US4644058A
公开(公告)日：1987-02-17
申请号：US442590
申请日：1982-11-18
申请人： Yasutaka Shimidzu , Naoki Harada , Yasuo Tezuka
发明人： Yasutaka Shimidzu , Naoki Harada , Yasuo Tezuka
IPC分类号： C09B62/51 , C09B62/44 , D06P1/384 , D06P3/66 , C09B62/028 , C09B62/45
CPC分类号： C09B62/4413
摘要： A monoazo compound represented by a free acid of the formula: ##STR1## wherein R.sub.1 and R.sub.2 independently represent a hydrogen atom, or an alkyl, aralkyl or cyclohexyl group; R.sub.3 represents a hydrogen atom or a methyl or sulfonic acid group; R.sub.4 represents a hydrogen atom or an alkyl group; A represents an oxygen atom or --NH--; X.sub.1 and X.sub.2 independently represent a hydrogen or chlorine atom, or a methyl, methoxy, carboxyl or sulfonic acid group; and Y represents --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 Z in which Z represents a halogen atom, --OSO.sub.3 H or --OPO.sub.3 H.sub.2. This compound is used for dyeing cellulose fibers to give dyed products of yellow to reddish yellow having excellent fastnesses, particularly chlorine fastness.
摘要翻译：由下式的游离酸表示的单偶氮化合物：其中R 1和R 2独立地表示氢原子，或烷基，芳烷基或环己基; R3代表氢原子或甲基或磺酸基团; R4表示氢原子或烷基; A表示氧原子或-NH-; X1和X2独立地表示氢或氯原子，或甲基，甲氧基，羧基或磺酸基团; Y表示-CH = CH 2或-CH 2 CH 2 Z，其中Z表示卤素原子，-OSO 3 H或-OPO 3 H 2。该化合物用于染色纤维素纤维，得到黄色至红黄色的染色产品，具有优异的坚牢度，特别是耐氯牢度。

4. 发明授权

US4396549A Copper phthalocyanine blue reactive dye 失效
标题翻译：铜酞菁蓝活性染料
公开(公告)号：US4396549A
公开(公告)日：1983-08-02
申请号：US296480
申请日：1981-08-26
申请人： Toshio Nakamatsu , Naoki Harada , Yasuo Tezuka
发明人： Toshio Nakamatsu , Naoki Harada , Yasuo Tezuka
IPC分类号： C09B62/517 , C09B62/44 , D06P3/66
CPC分类号： C09B62/4418
摘要： A turquoise blue reactive dye represented by a free acid of the formula, ##STR1## wherein [CuPc] is a copper phthalocyanine nucleus, W is ##STR2## in which R.sub.1 and R.sub.2 are each a hydrogen atom or a methyl group and i is an integer of 2 to 6 both inclusive, Y.sub.1 and Y.sub.2 are each a hydrogen atom, a methyl, methoxy or sulfonic acid group, l and m are each a number of 0 to 3, and n is a number of 1 to 3, provided that l+m+n is not more than 4.This dye is suitable for dyeing cellulose fibers to produce a turquoise blue dyed product superior in fastnesses, acid stability, build-up property, level dyeing property, and low-temperature dyeability.
摘要翻译：由下式游离酸代表的绿松石蓝色活性染料其中[CuPc]是铜酞菁核，W是其中R 1和R 2各自是氢原子或甲基，且i是 2〜6的整数，Y 1和Y 2各自为氢原子，甲基，甲氧基或磺酸基，l和m各自为0〜3，n为1〜3的数，条件是 l + m + n不大于4.这种染料适用于染色纤维素纤维，以生产出坚固耐性，酸稳定性，增强性能，水平染色性能和低温可染性优越的绿松石蓝染色产品。

5. 发明授权

US5486607A Dioxazine blue dye compound having vinylsulfone type fiber reactive groups 失效
标题翻译：具有乙烯基砜型纤维反应性基团的二恶嗪蓝染料化合物
公开(公告)号：US5486607A
公开(公告)日：1996-01-23
申请号：US379028
申请日：1995-01-27
申请人： Tetsuya Miyamoto , Miyao Takahashi , Takahiko Fujisaki , Naoki Harada , Yutaka Kayane , Takashi Omura
发明人： Tetsuya Miyamoto , Miyao Takahashi , Takahiko Fujisaki , Naoki Harada , Yutaka Kayane , Takashi Omura
IPC分类号： C07D498/04 , C09B62/503 , D06P1/38
CPC分类号： C09B62/5033
摘要： A dioxazine compound represented by the following formula in the free acid form, ##STR1## wherein V is a direct linkage or ##STR2## in which R.sub.3 is hydrogen or alkyl, X is a direct linkage or an aliphatic, araliphatic or aromatic bridging group, Y is phenylene or naphthylene, Z is a so-called vinylsulfone type fiber reactive group, and R.sub.1 and R.sub.2 are each hydrogen or alkyl, which is useful for dyeing or printing fiber materials to give a dyed or printed product of a blue color superior in fastness properties with superior build-up property.
摘要翻译：由游离酸形式的下式表示的二恶嗪化合物，其中V是直接键合或其中R 3是氢或烷基，X是直链或者脂族，芳脂族或芳族桥连基团，Y为亚苯基或亚萘基，Z为所谓的乙烯基砜型纤维反应性基团，R 1和R 2各自为氢或烷基，可用于染色或印花纤维材料染色或具有优异的牢固性能的蓝色的印刷产品具有优异的堆积性能。

6. 发明授权

US5037965A Monoazo red dye compound having vinylsulfone type fiber reactive groups 失效
标题翻译：具有乙烯基砜型纤维反应性基团的单偶氮红染料化合物
公开(公告)号：US5037965A
公开(公告)日：1991-08-06
申请号：US273828
申请日：1988-11-21
申请人： Toshihiko Morimitsu , Kingo Akahori , Yutaka Kayane , Naoki Harada , Takashi Omura
发明人： Toshihiko Morimitsu , Kingo Akahori , Yutaka Kayane , Naoki Harada , Takashi Omura
IPC分类号： C09B62/44 , C09B62/51
CPC分类号： C09B62/4413 , C09B62/51
摘要： A monoazo compound represented by the following formula in the free acid form, ##STR1## wherein D is phenylene or naphthylene, R is hydrogen or alkyl, A is phenylene or naphthylene, Z.sub.1 and Z.sub.2 independently of one another are each vinylsulfonyl, .beta.-sulfatoethylsulfonyl and the like, and X is pyridinio or amino represented by the following formula ##STR2## wherein R.sub.1 and R.sub.2 independently of one another are each hydrogen, alkyl, phenyl, naphthyl or benzyl, which is useful for dyeing or printing fiber materials to give dyed or printed products of red color excellent in fastness properties with excellent build-up, level-dyeing and washing-off properties.

7. 发明授权

US4843149A Fiber reactive yellow dye of acetoacetonilide having vinyl sulfone-type reactive group 失效
标题翻译：具有乙烯基砜型反应性基团的乙酰乙酰苯胺的纤维活性黄色染料
公开(公告)号：US4843149A
公开(公告)日：1989-06-27
申请号：US797488
申请日：1985-11-13
申请人： Yutaka Kayane , Hirokazu Sawamoto , Takashi Omura , Naoki Harada , Akira Takeshita
发明人： Yutaka Kayane , Hirokazu Sawamoto , Takashi Omura , Naoki Harada , Akira Takeshita
IPC分类号： C09B62/44
CPC分类号： C09B62/4413 , Y10S534/01
摘要： A monoazo compound, or a salt thereof, represented by the formula, ##STR1## wherein D is a sulfophenyl group substituted with a methyl, ethyl, methoxy, ethoxy, phenoxy, acetylamino, pripionylamino, benzoylamino, carboxybenzoylamino, maleinylamino or succinylamino group, a naphthyl group substituted with two or three sulfo groups of a group of the formula ##STR2## any one of X.sub.1 or X.sub.2 is a sulfo group and the other is a methoxy or ethoxy group, Y is a fluorine or chlorine atom or an arylamino group substituted with one or two sulfo groups, R is a hydrogen atom or an unsubstituted or substituted lower alkyl group, A is an unsubstituted or substitued phenylene or naphthylene group, and Z is --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub..sub.2 CH.sub.2 Z.sub.1 in which Z.sub.1 is a group capable of being split by the action of an alkali, which is useful as a fiber-reactive dye for dyeing materials in a greenish yellow color excellent in various fastness properties.
摘要翻译：其中D为被甲基，乙基，甲氧基，乙氧基，苯氧基，乙酰氨基，丙酰氨基，苯甲酰基氨基，羧基苯甲酰氨基，马来酰氨基或琥珀酰氨基取代的磺基苯基的单偶氮化合物或其盐，被两个或三个下式的基团取代的萘基：X 1或X 2中的任一个是磺基，另一个是甲氧基或乙氧基，Y是氟或氯原子或芳基氨基取代的具有一个或两个磺基，R为氢原子或未取代或取代的低级烷基，A为未取代或取代的亚苯基或亚萘基，Z为-SO2CH = CH2或-SO2CH2CH2Z1，其中Z1为能够通过碱的作用分裂，其可用作用于以各种牢度性能优异的绿黄色染色材料的纤维活性染料。

8. 发明授权

US4841033A Reactive red monoazo dye compound having two vinylsulfone type fiber reactive groups 失效
标题翻译：具有两个乙烯砜类纤维反应性基团的活性红单偶氮染料化合物
公开(公告)号：US4841033A
公开(公告)日：1989-06-20
申请号：US102355
申请日：1987-09-29
申请人： Toshihiko Morimitsu , Sadanobu Kikkawa , Naoki Harada , Takashi Omura
发明人： Toshihiko Morimitsu , Sadanobu Kikkawa , Naoki Harada , Takashi Omura
IPC分类号： C09B62/51
CPC分类号： C09B62/51
摘要： A monoazo compound of the following formula in a free acid form, ##STR1## wherein R.sub.1 is alkyl, .beta.-carboxyethyl, .beta.-carboxyvinyl or phenyl, R.sub.2, R.sub.3 and R.sub.4 are each hydrogen or alkyl, A.sub.1 and A.sub.2 are each phenylene or naphthylene, B is ##STR2## in which R.sub.5 is hydrogen, methyl or sulfo, L is hydrogen or sulfo, and the asterisked linkage is bonded to the azo group, and Z.sub.1 and Z.sub.2 are each --SO.sub.2 CH.dbd.CH.sub.2, --SO.sub.2 CH.sub.2 CH.sub.2 OSO.sub.3 H or the like, which is useful for dyeing or printing fiber materials to give dyed or printed products of extremely deep red color excellent in various fastness properties and dischargeability.

9. 发明授权

US4698421A Fiber-reactive disazo brown dye having vinylsulfone-type reactive group 失效
标题翻译：具有乙烯基砜型反应性基团的纤维反应性二偶氮棕色染料
公开(公告)号：US4698421A
公开(公告)日：1987-10-06
申请号：US742309
申请日：1985-06-07
申请人： Yutaka Kayane , Hirokazu Sawamoto , Takashi Omura , Naoki Harada
发明人： Yutaka Kayane , Hirokazu Sawamoto , Takashi Omura , Naoki Harada
IPC分类号： C09B62/44 , C09B62/513 , D06P1/38 , C09B62/453 , C09B62/533 , D06P1/384 , D06P3/66
CPC分类号： C09B62/4415 , C09B62/513
摘要： A compound, or a salt thereof, represented by the following formula, ##STR1## wherein A is a substituted or unsubstituted phenylene or naphthylene group, B is ##STR2## in which R.sub.3 is a hydrogen atom or a lower alkyl, lower alkoxy, acylamino or ureido group, and R.sub.4 is a hydrogen atom or a lower alkyl or lower alkoxy group, R.sub.1 and R.sub.3 are independently a hydrogen atom or a substituted or unsubstituted lower alkyl group, X is a substituted or unsubstituted amino, lower alkoxy, substituted phenoxy or sulfo group, 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 the action of an alkali, and m is 2 or 3, which is useful for dyeing hydroxyl group- or amide group-containing fiber materials to give dyed products of a brown color having excellent fastness properties with good build-up property.
摘要翻译：由下式表示的化合物或其盐，其中A是取代或未取代的亚苯基或亚萘基，B是其中R 3是氢原子或低级烷基，低级烷氧基，酰氨基或脲基，R4为氢原子或低级烷基或低级烷氧基，R1和R3独立地为氢原子或取代或未取代的低级烷基，X为取代或未取代的氨基，低级烷氧基，取代的苯氧基或磺基，Y是-SO 2 CH = CH 2或-SO 2 CH 2 CH 2 Z，其中Z是能够被碱作用分裂的基团，m是2或3，其可用于染色羟基 - 或含酰胺基的纤维材料，得到棕色的染色产品，具有优异的耐牢度性能和良好的聚集性能。

10. 发明授权

US6136970A Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same 失效
标题翻译：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。

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