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1. 发明授权

US5028700A Copper-complex formazan compounds having a fiber-reactive group of the vinylsulfone series, suitable as dyestuffs 失效
标题翻译：具有乙烯基砜系列的纤维反应性基团的铜络合甲an化合物，适合作为染料
公开(公告)号：US5028700A
公开(公告)日：1991-07-02
申请号：US453705
申请日：1989-12-20
申请人： Gunther Schwaiger
发明人： Gunther Schwaiger
IPC分类号： C09B50/00 , C09B62/503 , D06P1/38 , D06P3/10 , D06P3/66
CPC分类号： C09B50/00 , C09B62/5036
摘要： Copper complex formazan compounds of the general formula (1) ##STR1## in which A and B both independently of one another denote a benzene or naphthalene ring, both of which can be substituted by substitutents customary in fiber-reactive dyestuffs, these substituents being, in particular, the groups Z which confer water-solubility and fiber-reactive groups --SO.sub.2 --Y shown in formula (1);Z is a group which confers water-solubility, such as a carboxy of sulfo group, and can be bonded to A, B and R;m is the number 1, 2, 3 or 4;R is an aryl radical, for example phenyl or naphthyl, which can be substituted by one or two groups Z of the above meaning and/or by halogen, lower alkyl and/or lower alkoxy, or is a lower alkyl radical, which can be substituted by halogen, sulfo and/or carboxy;the group --SO.sub.2 --Y can be bonded to A and B;n is the number 1 or 2;Y is vinyl or an ethyl group, which is substituted in the .beta.-position by a substituent which can be eliminated by alkali;X is an oxygen atom or a carbonyloxy or sulfo group;M is hydrogen or a salt-forming metal, such as an alkali metal.The copper complex formazan compounds of the formula (1) are particularly suitable as fiber-reactive dyestuffs for dyeing materials containing hydroxy groups and/or carboxamide groups, such as, for example, wool and synthetic polyamide fiber materials, and in particular cellulose fiber materials, such as cotton, which they dye in deep fast shades.
摘要翻译：通式（1）其中A和B彼此独立地表示苯基或萘环的通式（1）的复合化合物甲并咪唑化合物，它们都可以被纤维反应性染料中常规的取代基取代，取代基特别是赋予式（1）所示的水溶性基团和纤维反应性基团-SO 2-Y的基团Z; Z是赋予水溶性的基团，例如磺基的羧基，并且可以与A，B和R键合; m是数字1,2,3或4; R是芳基，例如苯基或萘基，其可以被一个或两个上述含义的基团Z和/或被卤素，低级烷基和/或低级烷氧基取代，或者是低级烷基，其可以是被卤素，磺基和/或羧基取代; 基团-SO 2 -Y可以键合到A和B上; n是数字1或2; Y是乙烯基或乙基，其在β-位中被可被碱去除的取代基取代; X是氧原子或羰基氧基或磺基; M是氢或成盐金属，例如碱金属。式（1）的铜络合物甲脒化合物特别适用于用于染色含有羟基和/或羧酰胺基团的材料的纤维反应性染料，例如羊毛和合成聚酰胺纤维材料，特别是纤维素纤维材料，如棉花，它们以深色色调染色。

2. 发明授权

US4985545A Water-soluble formazan colorant containing reactive group and method of dyeing by its use 失效
标题翻译：含有反应性基团的水溶性甲an色素及其使用方法
公开(公告)号：US4985545A
公开(公告)日：1991-01-15
申请号：US243310
申请日：1988-08-15
申请人： Kiyoshi Himeno , Toshio Hihara , Kanzi Shimizu , Yukiharu Shimizu
发明人： Kiyoshi Himeno , Toshio Hihara , Kanzi Shimizu , Yukiharu Shimizu
IPC分类号： C09B62/503 , D06P1/384
CPC分类号： C09B62/5036
摘要： A water-soluble formazan colorant, which is represented by the following general formula (I) in the form of free acid: ##STR1## (where: R represents a hydrogen atom or a lower alkyl group which may be substituted; X denotes a phenylene group or a naphthylene group which may be substituted; Y indicates --SO.sub.2 CH.dbd.CH.sub.2 group or --SO.sub.2 C.sub.2 H.sub.4 W group wherein W represents a group to be eliminated by the action of alkali; and Z designates a lower alkylamino group, a phenylamino group or a naphthylamino group, having one or two water-soluble groups selected from the group consisting of hydroxyl group, sulfonic acid group and carboxylic acid group); and a method of dyeing by use of the colorant. The colorant is used to dye cellulosic and nitrogen-containing fibers in blue shades with excellent reactive fixing properties.

3. 发明授权

US4370145A Copper formazan compounds, processes for their preparation and their use as dyestuffs 失效
公开(公告)号：US4370145A
公开(公告)日：1983-01-25
申请号：US324871
申请日：1981-11-25
申请人： Gunther Schwaiger , Ernst Hoyer
发明人： Gunther Schwaiger , Ernst Hoyer
IPC分类号： C09B62/503 , C09B62/50 , C09B50/00
CPC分类号： C09B62/5036
摘要： New copper-complex formazan compounds of the general formula: ##STR1## in which A is a phenylene or naphthylene radical which can be substituted by halogen, nitro, lower alkyl, lower alkoxy, lower alkylsulfonyl, phenylsulfonyl and optionally alkylated sulfonamide groups and can also be substituted by the radical Z, defined below, B is a straight-chain or branched-chain alkyl group or alkenyl group, which can be substituted by an optionally substituted phenyl radical, or is a phenyl or naphthyl radical, which can be substituted by halogen, lower alkyl, lower alkoxy and lower carbalkoxy, or is the radical or a furan, thiophene, pyrrole, imidazole, indole, pyrazole, pyridine, pyrimidine, quinoline or benzimidazole, it being possible for B likewise to be substituted by the group Z, defined below, Z denotes a group which confers solubility in water, such as the carboxyl group or sulfo group, one to three of which are bonded to A and/or B, Cu is a copper atom, X denotes an oxygen atom or a carbonyloxy group and is bonded to A in the ortho-position relative to the nitrogen atom, Y represents the vinyl or .beta.-thiosulfatoethyl group and M denotes a hydrogen atom or the equivalent of a metal. The new copper-complex formazan compounds can be prepared in a manner which is in itself customary, for example by reacting an aromatic hydrazone compound of the general formula: ##STR2## in which A, B, X and Z have the abovementioned meaning, with the diazonium compound of an aromatic amine of the general formula: ##STR3## in which M and Y have the abovementioned meaning, and with an agent which donates copper. The new copper-complex formazan compounds have valuable dyestuff properties and are particularly suitable as fiber-reactive dye-stuffs for dyeing, for example, cellulose fiber materials, wool and synthetic polyamide fibers, on which they give strong reddish-tinged to greenish-tinged blue or clear blue dyeings with good fastness to light and wet processing.

4. 发明申请

US20090018317A1 Reactive dyestuffs with alkylthio group and beta-sulfatoethysulfone group 审中-公开
标题翻译：具有烷硫基和β-硫酸酯基砜基团的活性染料
公开(公告)号：US20090018317A1
公开(公告)日：2009-01-15
申请号：US11822774
申请日：2007-07-10
申请人： Wen-Jang Chen , Hong-Chang Huang , Duncan A. S. Phillips , John A. Taylor
发明人： Wen-Jang Chen , Hong-Chang Huang , Duncan A. S. Phillips , John A. Taylor
IPC分类号： C09B29/036 , C07D498/04 , C09B31/02 , C09B45/00 , C09B47/04 , C09B56/10
CPC分类号： C07D251/52 , C07D487/22 , C09B62/503 , C09B62/5033 , C09B62/5036 , C09B62/505 , C09B62/51 , C09B62/513 , C09B62/515 , D06P1/382
摘要： The present invention provides a reactive dyestuff with an alkylthio group and a β-sulfatoethylsulfone group, which is represented by formula (I), wherein D, R, R1, R2, R3, R4, Q, x, and y are defined the same as the specification. The reactive dyestuffs of the present invention not only have characteristics of high solubility, high alkali solubility, and easily being washed off for dyeing cellulose fiber, but also are suitably applied in cold-pad-batch dyeing, continuous-dyeing, printing, and digital printing.
摘要翻译：本发明提供具有式（I）表示的具有烷硫基和β-硫酸基乙基砜基团的活性染料，其中D，R，R 1，R 2，R 3，R 4，Q，x和y定义相同作为规范。本发明的活性染料不仅具有溶解性高，碱溶性高，易于洗涤纤维素纤维染色的特点，而且适用于冷沾染染色，连续染色，印花，数字化打印。

5. 发明授权

US5488127A Aminophenols useful as intermediates for formazan reactive dyes 失效
标题翻译：氨基酚可用作甲an活性染料的中间体
公开(公告)号：US5488127A
公开(公告)日：1996-01-30
申请号：US407956
申请日：1995-03-22
申请人： Claus Marschner , Manfred Patsch
发明人： Claus Marschner , Manfred Patsch
IPC分类号： C07C323/44 , C07C317/28 , C07D295/20 , C09B62/018 , C09B62/44 , C09B62/503
CPC分类号： C09B62/4401 , C07C317/28 , C09B62/018 , C09B62/5036
摘要： There are described formazan dyes of the formula ##STR1## where m and n are each 1 or 2,Kat.sup..sym. is the equivalent of a cation,Me is copper or nickel,X is oxygen or a radical of the formula CO--O or SO.sub.2 --0,Y is vinyl or a radical of the formula C.sub.2 H.sub.4 --Q, wherein Q is a group that is detachable under alkaline reaction conditions,E is a fiber-reactive radical,the rings A and B may be substituted and benzofused, andthe ring C may be substituted,the use thereof for dyeing or printing hydroxyl- or nitrogen-containing organic substrates, novel aminophenols and a process for preparing same.
摘要翻译：描述了式IMAMA的甲an染料，其中m和n各自为1或2，Kat（+）为阳离子的当量，Me为铜或镍，X为氧或式CO-O基团或SO 2 -O，Y为乙烯基或式C 2 H 4 -Q基团，其中Q为在碱性反应条件下可分离的基团，E为纤维反应性基团，环A和B可以被取代和苯并，并且环C可以被取代，其用于染色或印刷羟基或含氮有机底物，新型氨基苯酚及其制备方法的用途。

6. 发明授权

US4607098A Bicyclic copper complex formazan compounds having a fiber-reactive group of the vinyl sulfone series, containing a fiber-reactive group suitable as dyestuffs 失效
标题翻译：具有乙烯基砜系列的纤维反应性基团的双环铜络合物甲an化合物，其含有适合作为染料的纤维反应性基团
公开(公告)号：US4607098A
公开(公告)日：1986-08-19
申请号：US758155
申请日：1985-07-24
申请人： Gunther Schwaiger
发明人： Gunther Schwaiger
IPC分类号： C09B62/503 , C09B50/00 , C09B62/515 , D06P1/384
CPC分类号： C09B62/5036
摘要： Copper complex formazan compounds useful as dyestuffs and having fiber-reactive dyestuff properties, which are capable of providing fast, deep dyeings and prints on fiber materials, preferably of cellulose and polyamide fibers, have the following structural formula ##STR1## in which m and n are 1 or 2, A is a benzene ring or a naphthalene ring, either of which is necessarily substituted by the sulfo group in the ortho-position relative to the N-atom and which can optionally be further substituted with one to three substituents; B is phenyl or naphthyl, either of which can be substituted or unsubstituted;M is hydrogen or one equivalent of a metal;X is hydrogen or sulfo;Z is hydrogen or a group which confers water-solubility, one or both of which--besides the sulfo group necessarily required in the o-position relative to the N-atom of the hydrazone component A--are bonded to A on an aliphatic or aromatic carbon atom,Z.sup.1 is hydrogen or a group which confers water-solubility, one or both of which are bonded to B on an aliphatic or aromatic carbon atom of B, Z and Z.sup.1 together denoting not more than three sulfo groups if X is a sulfo group, and Y is the vinyl group or a group of the formula --CH.sub.2 --CH.sub.2 --E, in which E represents a substituent which can be removed under alkaline conditions.
摘要翻译：可用作染料并具有纤维活性染料性质的铜复合甲an化合物能够在纤维材料（优选纤维素和聚酰胺纤维）上提供快速，深色的染色和印花，具有以下结构式：其中m和n 是1或2，A是苯环或萘环，其中任一个必须被相对于N-原子的邻位的磺基取代，并且可以任选地被一至三个取代基进一步取代; B是苯基或萘基，其中任一个可以是取代或未取代的; M是氢或1当量的金属; X是氢或磺基; Z是氢或赋予水溶性的基团，除了在相对于腙组分A的N-原子的o位置必需的磺基基团之外，其中一个或两个与在脂肪族或芳香族基团上的A键合碳原子，Z1是氢或赋予水溶性的基团，其中一个或两个键合到B上的B，Z和Z1的脂族或芳族碳原子上，如果X是磺基，则表示不超过三个磺基并且Y是乙烯基或式-CH 2 -CH 2 -E的基团，其中E表示可在碱性条件下除去的取代基。

7. 发明授权

US5456727A Dye compositions for polyamides 失效
标题翻译：聚酰胺染料组合物
公开(公告)号：US5456727A
公开(公告)日：1995-10-10
申请号：US248292
申请日：1994-05-24
申请人： Walter Heimling , Mark Helle , Kerry Proulx , Leslie McIntosh , Philomen DeCroos
发明人： Walter Heimling , Mark Helle , Kerry Proulx , Leslie McIntosh , Philomen DeCroos
IPC分类号： C07F1/08 , C09B29/30 , C09B50/00 , C09B62/503 , C09B67/22 , D06P3/24 , D06P1/384 , C09B62/51 , C09B62/513 , C09B62/515
CPC分类号： D06P3/248 , C09B62/5036 , C09B67/0033 , C09B67/0041 , C09B67/0042 , C09B67/0052 , Y10S8/924
摘要： The invention is a dye composition containing two or more dyes of the vinyl sulfone type which can be used in combination to dye polyamide substrates. Preferably the dye compositions of the invention contain at least three dyes of different primary colors.
摘要翻译：本发明是含有两种或更多种乙烯基砜型染料的染料组合物，其可以组合用于染色聚酰胺底物。优选地，本发明的染料组合物含有至少三种不同原色的染料。

8. 发明授权

US5387674A Reactive formazan dyes and hydrazones 失效
标题翻译：活性甲an染料和腙
公开(公告)号：US5387674A
公开(公告)日：1995-02-07
申请号：US117686
申请日：1993-09-08
申请人： Claus Marschner , Manfred Patsch
发明人： Claus Marschner , Manfred Patsch
IPC分类号： C07C317/32 , C07C317/44 , C07C381/02 , C09B62/503 , D06P1/384
CPC分类号： C09B62/5036 , C07C317/44 , C07C381/02
摘要： There are described formazan dyes of the formula ##STR1## where n is 1 or 2,Kat.sup..sym. is the equivalent of a cation,Me is copper or nickel,X is a radical of the formula CO--O or SO.sub.2 --O,Y is vinyl or a radical of the formula C.sub.2 H.sub.4 --Q, where Q is a group which is detachable under alkaline reaction conditions,the ring A may be substituted and benzofused, the ring B is substituted and may be benzofused, and the ring C may be substituted, the use thereof for dyeing or printing hydroxyl- or nitrogen-containing organic substrates, and novel hydrazones.
摘要翻译：描述了通式“IMAGE”的甲an染料，其中n是1或2，Kat（+）是阳离子的当量，Me是铜或镍，X是式CO-O或SO2-O的基团， Y是乙烯基或式C2H4-Q的基团，其中Q是在碱性反应条件下可分离的基团，环A可以被取代和苯并稠合，环B被取代并且可以是苯并稠合的，并且环C可以被用于染色或印刷含羟基或含氮有机底物和新型腙的用途。

9. 发明授权

US4880434A Method of obtaining dyed and finished cellulose fiber materials using reactive metallized formazan dye with no color change 失效
标题翻译：使用无颜色变化的反应性金属化甲an染料获得染色和成品纤维素纤维材料的方法
公开(公告)号：US4880434A
公开(公告)日：1989-11-14
申请号：US217631
申请日：1988-07-12
申请人： Naoki Harada , Tetsuya Miyamoto , Kunihiko Imada , Takashi Omura
发明人： Naoki Harada , Tetsuya Miyamoto , Kunihiko Imada , Takashi Omura
IPC分类号： C09B62/503 , D06P3/66 , D06P5/08
CPC分类号： D06P3/66 , C09B62/5036 , D06P5/08 , Y10S8/918
摘要： Dyed and finished products of cellulose fiber materials superior in fastness properties are obtained without change in color shade by finishing dyed products with a fixing agent or/and a finishing agent capable of bonding with cellulose through a bridge formation, the dyed products being obtained by dyeing cellulose fiber materials with a dye represented by the following formula in the free acid form, ##STR1## wherein A is phenylene or naphthylene, B is alkyl, alkenyl, phenyl, naphthyl or heterocyclic group, Me is metal ion, X is --O-- or ##STR2## Y is alkoxy, phenoxy or amino, Z is sulfo or the like water-solubility-imparting group, m and n are each 0 or an integer of 1 to 3, provided that the sum is 1 to 3, D is phenylene or naphthylene, Q is --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 L in which L is splittable group by the action of an alkali and R is hydrogen or alkyl.
摘要翻译：通过用能够通过桥接形成与纤维素结合的固色剂或/和整理剂对染色产物进行染色，可以获得色牢度优异的纤维素纤维材料的染色和成品而不变色，染色产品通过染色具有游离酸形式的下式表示的染料的纤维素纤维材料，其中A是亚苯基或亚萘基，B是烷基，烯基，苯基，萘基或杂环基，Me是金属离子，X是 -O-或Y是烷氧基，苯氧基或氨基，Z是磺基等水溶性赋予基团，m和n各自为0或1〜3的整数，条件是总和为1〜3 ，D是亚苯基或亚萘基，Q是-SO 2 CH = CH 2或-SO 2 CH 2 CH 2 L，其中L是可分裂的基团，R是氢或烷基。

10. 发明申请

US20190002699A1 FIBRE REACTIVE FORMAZAN DYES, THEIR PREPARATION AND THEIR USE 审中-公开
公开(公告)号：US20190002699A1
公开(公告)日：2019-01-03
申请号：US16047969
申请日：2016-12-06
申请人： HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GmbH
发明人： Hubert Jean-Luc CHRISTNACHER , Fanny EHRET , Athanassios TZIKAS , Rainer HILDEBRAND , Michael NICOLLET
IPC分类号： C09B62/503
CPC分类号： C09B62/5036 , C09B62/675 , C09D11/037 , C09D11/328 , D06P1/38 , D06P1/384 , D06P3/66 , D06P3/666 , D06P5/30
摘要： A reactive dye of formula wherein Z1 and Z2 are each independently of the other vinyl or a radical —CH2—CH2—Y and Y is a group removable under alkaline conditions, n is the number 1, 2, 3 or 4, m is the number 2, 3 or 4, q is the number 0 or 1, and the substituents —(SO3H)n, —SO2—Z1 and —NH—CO—(CH2)m—SO2—Z2 are bound to the benzene rings A, B and/or C, said benzene rings A, B and/or C are optionally further substituted by at least one substituent selected from the group C1-C4alkyl, C1-C4alkoxy and halogen, is suitable for dyeing and printing cellulosic or amide-group-containing fibre materials.

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