公开(公告)号：US4898933A

公开(公告)日：1990-02-06

申请号：US348276

申请日：1989-05-05

申请人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

发明人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

IPC分类号： C09B62/44

CPC分类号： C09B62/4415

摘要： Water-soluble azo compounds having useful fiber-reactive dye properties conforming to the general formula ##STR1## in which: A is phenylene which may be substituted by lower alkoxy, lower alkyl, chlorine, sulfo and carboxy, or is a radical of the formula ##STR2## in which W is a direct bond or a radical of the formula --CH.dbd.CH-- or --NH--CO--NH-- and R* denotes hydrogen, nitro, sulfo, carboxy, methyl, ethyl, methoxy or ethoxy;n is the number zero or 1;B is a radical of the formula ##STR3## where R is equal to carboxy or carbamoyl; M is hydrogen or an alkali metal;K is a radical of the formula ##STR4## in which D is phenylene which may be substituted by chlorine, bromine, lower alkyl, lower alkoxy, carboxy and sulfo, or unsubstituted or sulfo substituted naphthylene;R.sup.1 is hydrogen, chlorine, lower alkyl or lower alkoxy;R.sup.2 is hydrogen or lower alkyl;G is carboxy, methyl or lower carbalkoxy;Y is vinyl, .beta.-sulfatoethyl or .beta.-chloroethyl;m is the number zero or 1;Z is .alpha.- or .beta.-bromacryloyl or .beta.-chloropropionyl, .beta.-chloroethylsulfonylbenzoyl or (.beta.-chloroethylsulfonylmethyl)-benzoyl or a radical of the formula ##STR5## where D and Y have the abovementioned meaning and Hal is equal to chlorine or fluorine.The compounds (1) produce fast dyeings on carboxamido- and/or hydroxy-containing materials, in particular cellulose fibers. On cellulose, fast dyeings are also obtained in a weakly acid to neutral medium, for example together with disperse dyes for dyeing a polyester fiber portion.

摘要翻译： 具有符合通式的有用的纤维反应性染料性质的水溶性偶氮化合物，其中：A是可被低级烷氧基，低级烷基，氯，磺基和羧基取代的亚苯基，或者是式 其中W是直接键或式-CH = CH-或-NH-CO-NH-的基团，R *表示氢，硝基，磺基，羧基，甲基，乙基，甲氧基或乙氧基; n是数字0或1; B是下式的基团：其中R等于羧基或氨基甲酰基; M是氢或碱金属; K是下式的基团：其中D是可被氯，溴，低级烷基，低级烷氧基，羧基和磺基取代的亚苯基，或未被取代的 或磺基取代的亚萘基; R1是氢，氯，低级烷基或低级烷氧基; R2是氢或低级烷基; G是羧基，甲基或低级烷氧羰基; Y是乙烯基，β-磺基乙基或β-氯乙基; m是数字0或1; Z是α-或β-溴丙烯酰或β-氯丙酰基，β-氯乙基磺酰基苯甲酰基或（β-氯乙基磺酰基甲基） - 苯甲酰基或式（IMAGE）的基团，其中D和Y具有上述含义，Hal等于氯或氟。 化合物（1）在甲酰氨基和/或羟基的材料，特别是纤维素纤维上产生快速染色。 在纤维素上，也可以在弱酸性至中性介质中获得快速染色，例如与用于染色聚酯纤维部分的分散染料一起使用。

公开(公告)号：US4845202A

公开(公告)日：1989-07-04

申请号：US113528

申请日：1987-10-23

申请人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

发明人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

IPC分类号： C09B62/09 ,  C09B62/44 ,  C09B62/513 ,  D06P1/38 ,  D06P3/872

CPC分类号： C09B62/4415

摘要： Water-soluble disazo compounds having useful fiber-reactive dye properties, which conform to the general formula (1) defined hereinafter and dye carboxamido- and/or hydroxy-containing materials in fast shades. Fast dyeings on cellulose fiber materials can also be obtained in a weakly acid to neutral pH range, for example together with disperse dyes for dyeing a polyester fiber portion. ##STR1## in which: A is phenylene which may be substituted by methyl, ethyl, methoxy, chlorine or sulfo, or is a radical of the formula ##STR2## in which G is a direct bond or a group of the formula --CH.dbd.CH-- or --NH--CO--NH-- and R.sup.1 and R.sup.2 are each independently of the other hydrogen, sulfo, methyl, ethyl, methoxy or ethoxy;D is phenylene which may be substituted by methyl, ethyl, methoxy, ethoxy, sulfo, carboxy, chlorine or bromine, or is naphthalene which may be substituted by sulfo or is a group of the formula ##STR3## and K, as a radical of a coupling component, is a radical of the formula ##STR4## in which M is hydrogen or an alkali metal and R.sup.o is hydrogen or sulfo and the free azo-bond in the amino-naphthol radical is ortho to the hydroxy group, R* is hydrogen, methyl or ethyl and the benzene nucleus a can be substituted by methyl, ethyl, methoxy, ethoxy lower alkanoylamino, benzoylamino, ureido or chlorine;X is vinyl, .beta.-sulfatoethyl or .beta.-chloroethyl;R is carboxy or carbamoyl.

摘要翻译： 具有适用于纤维反应性染料性质的水溶性双偶氮化合物，其符合下文定义的通式（1），并以快速色调染料甲酰胺基和/或羟基的材料。 纤维素纤维材料上的快速染色也可以在弱酸性至中性pH范围内获得，例如与用于染色聚酯纤维部分的分散染料一起获得。 （1）其中：A是可以被甲基，乙基，甲氧基，氯或磺基取代的亚苯基，或者是其中G是直接键的式“IMAGE”的基团或式 -CH = CH-或-NH-CO-NH-，R 1和R 2各自独立地为氢，磺基，甲基，乙基，甲氧基或乙氧基; D是可以被甲基，乙基，甲氧基，乙氧基，磺基，羧基，氯或溴取代的亚苯基，或者是可以被磺基取代的萘或者是作为式 偶联组分是式（I）的基团，其中M是氢或碱金属，而R o是氢或磺基，氨基萘酚基中的游离的偶氮键是羟基的邻位，R *是 氢，甲基或乙基，苯核a可被甲基，乙基，甲氧基，乙氧基低级烷酰氨基，苯甲酰氨基，脲基或氯取代; X是乙烯基，β-磺基乙基或β-氯乙基; R是羧基或氨基甲酰基。

公开(公告)号：US4861344A

公开(公告)日：1989-08-29

申请号：US115435

申请日：1987-10-30

申请人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

发明人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

IPC分类号： C09B62/09 ,  C09B62/44 ,  D06P1/382 ,  D06P3/85 ,  D06P3/872

CPC分类号： C09B62/4415 ,  Y10S8/918 ,  Y10S8/922

摘要： Water-soluble azo compounds having useful fiber-reactive dye properties conforming to the general formula ##STR1## in which: A is phenylene which may be substituted or unsubstituted, or is a radical of the formula ##STR2## in which W is a direct bond or a radical of the formula --CH.dbd.CH-- or --NH--CO--NH-- and R* denotes hydrogen, nitro, sulfo, carboxy, methyl, ethyl, methoxy or ethoxy;n is the number zero or 1;B is a radical of the formula ##STR3## where R is equal to carboxy or carbamoyl; M is hydrogen or an alkali metal; andK is one of five radicals described in the specification, each of which contains a fiber-reactive group.These azo compounds produce fast dyeings on carboxamido- and/or hydroxy-containing materials, in particular cellulose fibers. On cellulose, fast dyeings are also obtained in a weakly acid to neutral medium, for example together with disperse dyes for dyeing a polyester fiber portion.

摘要翻译： 具有符合通式的有用的纤维反应性染料性质的水溶性偶氮化合物，其中：A是可被取代或未取代的亚苯基，或者是其中W是直接键的式“IMAGE”基团 或式-CH = CH-或-NH-CO-NH-的基团，R *表示氢，硝基，磺基，羧基，甲基，乙基，甲氧基或乙氧基; n是数字0或1; B是下式的基团：其中R等于羧基或氨基甲酰基; M是氢或碱金属; 并且K是说明书中描述的五种基团之一，其中每一种含有纤维反应性基团。 这些偶氮化合物在甲酰氨基和/或含羟基的材料，特别是纤维素纤维上产生快速染色。 在纤维素上，也可以在弱酸性至中性介质中获得快速染色，例如与用于染色聚酯纤维部分的分散染料一起使用。

公开(公告)号：US4806127A

公开(公告)日：1989-02-21

申请号：US90222

申请日：1987-08-27

申请人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

发明人： Ludwig Schlafer ,  Hartmut Springer ,  Reinhard Hahnle

IPC分类号： C09B62/515 ,  C09B62/44 ,  C09B62/513 ,  D06P1/38 ,  D06P3/872 ,  C09B43/40 ,  C09B62/51 ,  D06P3/70

CPC分类号： C09B62/4415 ,  Y10S8/918

摘要： Water-soluble disazo compounds conforming to the general formula (1) ##STR1## and their 1:1 copper complex compounds which possess useful fiber-reactive dye properties and are capable of dyeing carboxamido- and/or hydroxy-containing materials, in particular cellulose fibers, in fast shades; wherein:D.sup.1 and D.sup.2 are each a phenylene, which may be substituted, or a naphthylene optionally substituted by sulfo; in the case of the copper complex compounds the ortho-position in D.sup.1 or D.sup.2 or in both being substituted by an oxy group complex-bonded to the copper, or D.sup.1 is a radical of the formula (2a), (2b) or (2c) ##STR2## or D.sup.2 is a radical which is the reverse of formulas (2a), (2b) or (2c), in whichR.sup.1 and R.sup.2 are each independently of the other hydrogen, nitro, sulfo, methyl, ethyl, methoxy or ethoxy;K.sup.1 is a radical of the formula (3a), (3b) or (3c) ##STR3## and K.sup.2 is a radical which is the reverse of the formulas (3a); (3b) or (3c)in which M is hydrogen or an alkali metal and R* is hydrogen, methyl or ethyl, where in the case of the copper complex compounds the naphtholic hydroxy groups are complex bonded to the copper atom;X is vinyl, .beta.-sulfatoethyl or .beta.-chloroethyl;R is carboxy or carbamoyl.

摘要翻译： 符合通式（1）＆lt; IMAGE＆gt;（1）的水溶性双偶氮化合物及其具有有用的纤维反应性染料性能并且能够染色含甲酰胺基和/或羟基的材料的1：1铜络合物， 特别是纤维素纤维，速度快; 其中：D1和D2各自为可被取代的亚苯基或任选被磺基取代的亚萘基; 在铜配位化合物的情况下，D1或D2中的邻位或两者都被与铜结合的氧基取代，或者D1是式（2a），（2b）或（2c）的基团 （2a）（2c）或D2是与式（2a），（2b）或（2c）相反的基团，其中R 1和R 2各自独立地 的另一个氢，硝基，磺基，甲基，乙基，甲氧基或乙氧基; （3a），（3b）或（3c）的基团，（K2）是与式（3a）相反的基团 ）; （3b）或（3c）其中M为氢或碱金属，R *为氢，甲基或乙基，其中在铜络合物的情况下，萘酚羟基与铜原子复合; X是乙烯基，β-磺基乙基或β-氯乙基; R是羧基或氨基甲酰基。

公开(公告)号：US4473498A

公开(公告)日：1984-09-25

申请号：US288386

申请日：1981-07-30

申请人： Ludwig Schlafer ,  Reinhard Hahnle

发明人： Ludwig Schlafer ,  Reinhard Hahnle

IPC分类号： C07C67/00 ,  C07C313/00 ,  C07C317/44 ,  C09B62/503 ,  C09B62/505 ,  C09B62/51 ,  C09B62/513 ,  C09B62/515 ,  C09B62/517 ,  D06M13/02 ,  D06M13/244 ,  D06M13/248 ,  D06M13/268 ,  D06M13/278 ,  D06M13/322 ,  D06M13/402 ,  D06M13/415 ,  D06M13/438 ,  D06M101/00 ,  D06M101/02 ,  D06M101/06 ,  D06M101/08 ,  D06M101/10 ,  D06M101/16 ,  D06M101/18 ,  D06M101/30 ,  D06M101/34 ,  D06P5/00 ,  C09B62/523 ,  C09B62/525 ,  C09B62/527 ,  C09B62/53 ,  C09B62/535 ,  C09B62/537

CPC分类号： D06M13/278 ,  C09B62/503

摘要： Novel organic, water-soluble compounds having fiber-reactive and fiber-finishing properties and containing, as a fiber-reactive group, one or two .beta.-chloroethylsulfonylmethyl-benzoic acid amide groups. These compounds can be prepared (1) by reacting novel .beta.-chloroethylsulfonylmethyl-benzoic acid halide compounds with an organic, water-soluble compound having fiber-finishing properties and containing one or two amino groups, or (2) analogously to known and usual procedures, from precursors containing the .beta.-chloroethylsulfonylmethyl-benzoic acid amide grouping. The novel fiber-finishing compounds are applied to and fixed on suitable fiber materials, especially cellulose fiber material and natural or synthetic polyamide fiber materials, by methods corresponding to those which are conventional for application and fixation of fiber-reactive compounds. The above-mentioned .beta.-chloroethylsulfonylmethyl-benzoic acid halides are synthesized by monochlorinating the methyl grouping of a toluenecarboxylic acid or an alkyl ester thereof or an acid halide thereof, converting this monochlorinated compound by reaction with 2-mercaptoethanol in aqueous solution, optionally with simultaneous hydrolysis of the carboxylic acid chloride group, to form the thioether compound, hydrolyzing the carbalkoxy grouping optionally present in this thioether compound, and then oxidizing said thioether compound by means of an oxidizing agent to form the corresponding sulfonyl compound; the .beta.-hydroxyethylsulfonylmethyl grouping is subsequently reacted with a chlorinating agent.

摘要翻译： 具有纤维反应性和纤维整理性能的新型有机水溶性化合物，作为纤维反应性基团含有一个或两个β-氯乙基磺酰基甲基 - 苯甲酸酰胺基团。 这些化合物可以通过使新的β-氯乙基磺酰基甲基 - 苯甲酸卤化物与具有纤维整理性质并含有一个或两个氨基的有机水溶性化合物反应来制备（1），或（2）类似于已知和常规方法 ，来自含有β-氯乙基磺酰基甲基 - 苯甲酸酰胺基团的前体。 通过与常规用于纤维反应性化合物的施用和固定的方法相对应的方法，将新型纤维整理剂施用并固定在合适的纤维材料，特别是纤维素纤维材料和天然或合成聚酰胺纤维材料上。 上述β-氯乙基磺酰基甲基 - 苯甲酸卤化物是通过一甲基甲苯甲酸或其烷基酯或其酰卤单氯化合成的，通过与2-巯基乙醇在水溶液中的反应转化该一氯化合物，任选地同时 水解羰基氯化物基团，形成硫醚化合物，水解任选存在于该硫醚化合物中的烷氧基，然后用氧化剂氧化所述硫醚化合物，形成相应的磺酰化合物; 然后将β-羟乙基磺酰基甲基与氯化剂反应。

公开(公告)号：US4719053A

公开(公告)日：1988-01-12

申请号：US462340

申请日：1983-01-31

申请人： Ludwig Schlafer ,  Reinhard Hahnle

发明人： Ludwig Schlafer ,  Reinhard Hahnle

IPC分类号： C07C67/00 ,  C07C313/00 ,  C07C317/44 ,  C09B62/503 ,  C09B62/505 ,  C09B62/51 ,  C09B62/513 ,  C09B62/515 ,  C09B62/517 ,  D06M13/02 ,  D06M13/244 ,  D06M13/248 ,  D06M13/268 ,  D06M13/278 ,  D06M13/322 ,  D06M13/402 ,  D06M13/415 ,  D06M13/438 ,  D06M101/00 ,  D06M101/02 ,  D06M101/06 ,  D06M101/08 ,  D06M101/10 ,  D06M101/16 ,  D06M101/18 ,  D06M101/30 ,  D06M101/34 ,  D06P5/00 ,  C07C63/10

CPC分类号： D06M13/278 ,  C09B62/503

摘要： New .beta.-chloroethylsuflonylmethyl-benzoic acid halides which can serve as fibre-reactive anchors for thesynthesis of novel organic, water-soluble compounds, preferably dyestuffs, having fibre-reactive and fibre-finishing properties, such as preferably dyestuff properties, and containing, as a fibre-reactive group, one or two .beta.-chloroethylsufonylmethylbenzoic acid amide groups. For the synthesis of these novel fibre-finishing compounds, said new .beta.-chloroethylsulfonylmethyl-benzoic acid halide compounds are reacted with an organic, water-soluble compound having fibre-finishing properties and continuing one or two amino groups. Also precursors of the fibre-finishing, fibre-reactive compounds, containing said .beta.-chloroethylsulfonylmethyl-benzxoic acid amid grouping, can be employed for their synthesis. The novel fibre-finishing compounds can be applied onto suitable fibre materials, such as especially cellulose fibre material and natural or synthetic polyamide fibre materials, and fixed on these fibre materials in a manner similar to application and fixation methods usual in the technique for fibre-reactive compounds. The fibre-finished material, such as dyed material, shows very good wet fastnesses.

摘要翻译： 可用作合成具有纤维反应性和纤维整理性能的新型有机水溶性化合物（优选染料）的纤维反应性锚定剂的新的β-氯乙基磺酰基甲基 - 苯甲酸卤化物，优选染料性质，并且含有 纤维反应性基团，一个或两个β-氯乙基磺酰基甲基苯甲酸酰胺基团。 为了合成这些新的纤维整理化合物，所述新的β-氯乙基磺酰基甲基 - 苯甲酰卤化合物与具有纤维整理性质的有机水溶性化合物反应并连续一个或两个氨基。 也可以使用在组合中含有所述β-氯乙基磺酰基甲基 - 苯甲酸的纤维整理纤维反应性化合物的前体进行合成。 新型纤维整理剂可以应用于合适的纤维材料，如纤维素纤维材料和天然或合成聚酰胺纤维材料，并以与纤维纤维材料技术中常用的应用和固定方法相似的方式固定在这些纤维材料上， 反应性化合物。 纤维成品，如染色材料，显示出非常好的耐湿牢度。

公开(公告)号：US5227475A

公开(公告)日：1993-07-13

申请号：US776305

申请日：1992-01-10

申请人： Holger M. Buch ,  Reinhard Hahnle ,  Hartmut Springer

发明人： Holger M. Buch ,  Reinhard Hahnle ,  Hartmut Springer

IPC分类号： C09B62/503 ,  C09B62/44 ,  D06P1/384 ,  D06P3/10 ,  D06P3/66

CPC分类号： C09B62/4403 ,  C09B62/503 ,  Y10S8/918 ,  Y10S8/921

摘要： Water-soluble dyestuffs which correspond to the formula (1) given below, have fiber-reactive properties and dye synthetic and natural materials, in particular fiber materials, containing hydroxyl and/or carboxamide groups, such as wool and in particular cellulose fiber materials, in deep shades ##STR1## in which: F is the radical of a dyestuff, such as of an azo dyestuff, heavy metal complex azo dyestuff, anthraquinone dyestuff or phthalocyanine dyestuff,R.sup.x is hydrogen or lower alkyl, which can be substituted by halogen, hydroxyl, cyano, lower alkoxy, lower alkoxycarbonyl, carboxyl, sulfamoyl, sulfo or sulfato;n is the number 1 or 2; andQ is a group of the formula ##STR2## in whichR.sup.z is hydrogen or lower alkyl, which can be substituted by halogen, hydroxyl, cyano, lower alkoxy, carboxyl, sulfamoyl, sulfo, sulfato or by optionally substituted phenyl, or is cyclohexyl or optionally substituted phenyl, W is optionally substituted arylene or a combined radical of alkylene and arylene, in which the alkylene radicals and arylene radicals can be substituted and the alkylene radicals and alkylene-arylene radicals can likewise be interrupted by hetero groups; the group --SO.sub.2 --Y is a fiber-reactive group from the vinylsulfone series, z is the number 1 or 2, A is the number zero or 1, B is the number 1 or 2, the sum of (A+B) being 2, X, together with the N atom and 1 or 2 lower alkylene groups and if appropriate 1 or 2 hetero groups, forms the radical of a heterocyclic ring and alk is a lower alkylene,are described.

摘要翻译： PCT No.PCT / EP90 / 00715 Sec。 371日期1992年1月10日 102（e）日期1992年1月10日PCT提交1990年5月4日PCT公布。 出版物WO90 / 13604 1990年11月15日。对应于下面给出的式（1）的水溶性染料具有纤维反应性质和染料合成和天然材料，特别是含有羟基和/或羧酰胺基团的纤维材料，例如羊毛 特别是纤维素纤维材料，其中：F是染料的基团，例如偶氮染料，重金属络合物偶氮染料，蒽醌染料或酞菁染料，Rx是氢或 羟基，氰基，低级烷氧基，低级烷氧基羰基，羧基，氨磺酰基，磺基或硫酸根取代的低级烷基; n是数字1或2; 其中Rz是氢或低级烷基，其可以被卤素，羟基，氰基，低级烷氧基，羧基，氨磺酰基，磺基， 硫酸根或任选取代的苯基，或是环己基或任选取代的苯基，W是任选取代的亚芳基或亚烷基和亚芳基的组合基团，其中亚烷基和亚芳基可以被取代，并且亚烷基和亚烷基 - 亚芳基可以 同样被杂基中断; 基团-SO 2 -Y是来自乙烯基砜系列的纤维反应性基团，z是数字1或2，A是数字0或1，B是数字1或2，（A + B）的和 2，X与N原子和1或2个低级亚烷基，如果合适的话，1或2个杂原子形成杂环基，而alk是低级亚烷基。

公开(公告)号：US4975540A

公开(公告)日：1990-12-04

申请号：US300072

申请日：1989-01-19

申请人： Reinhard Hahnle ,  Hartmut Springer

发明人： Reinhard Hahnle ,  Hartmut Springer

IPC分类号： C09B62/513 ,  D06P3/10 ,  D06P3/66

CPC分类号： C09B62/513

摘要： Disazo compounds conforming to the general formula (1) below and suitable for use as fiber-reactive dyes for the dyeing of carboxamido-containing and/or hydroxy-containing materials such as wool and, in particular, cellulose fiber materials, in navy hues having good fastness properties ##STR1## in which M is a hydrogen atom or an alkali metal or alkaline earth metal,D.sup.1 is a phenyl radical which can be substituted by substituents from the group consisting of chlorine, bromine, sulfo, alkyl and alkoxy and additionally by a vinylsulfonyl or .beta.-sulfatoethylsulfonyl group or by a group of the general formula (3) ##STR2## where X is a vinyl or .beta.-sulfatoethyl group; D.sup.2 is a radical of the general formula (4) ##STR3## in which M and X have one of the abovementioned meanings and the amino group --NH-- is bound to the benzene ring in the para-position with respect to the sulfo group --SO.sub.3 M or in the paara-position with respect to the free bond.

摘要翻译： 符合下述通式（1）的双偶氮化合物适合用作染料含羧酰氨基和/或含羟基材料如羊毛，特别是纤维素纤维材料的纤维活性染料， （1）其中M为氢原子或碱金属或碱土金属，D1为可由氯，溴，磺基，烷基和烷氧基中的取代基取代的苯基 另外通过乙烯基磺酰基或β-磺酰基乙基磺酰基或通式（3）的基团，其中X是乙烯基或β-磺基乙基; D 2是通式（4）的基团，其中M和X具有上述含义之一，氨基-NH-与对位中的苯环相对于 磺基-SO 3 M或相对于游离键的paara位置。

公开(公告)号：US3939141A

公开(公告)日：1976-02-17

申请号：US430485

申请日：1974-01-03

申请人： Fritz Meininger ,  Reinhard Hahnle

发明人： Fritz Meininger ,  Reinhard Hahnle

IPC分类号： C09B62/515 ,  C09B45/18 ,  C09B62/44 ,  C09B62/74 ,  C09B62/82

CPC分类号： C09B62/515

摘要： Copper containing monoazo dyestuffs of the general formula ##SPC1##Wherein X is-- SO.sub.2 -- CH.sub.2 -- CH.sub.2 -- Z or-- SO.sub.2 -- CH = CH.sub.2in which Z is hydroxy or an inorganic or organic radical capable of being split off by alkaline agents. The said dyestuffs are easily soluble in water in the form of their alkali metal salts giving blue solutions which may be used for the dyeing or printing of nitrogen containing fibrous materials, materials containing hydroxyl groups or modified polyacrylonitrile fibrous materials, the dyeings obtained on wool or cellulose fibres being distinguished by high tinctorial strength and good fastness properties in general, and in particular to light, to wet processing, to weather, to chlorinated water and to hypochlorite.

摘要翻译： 具有通式的含铜单偶氮染料WHEREIN X是-SO 2 -CH 2 -CH 2 - Z或-SO 2 -CH = CH 2，其中Z是羟基或能够被碱性试剂分解的无机或有机基团。 所述染料以其碱金属盐的形式易溶于水，得到蓝色溶液，其可用于含氮纤维材料，含羟基或改性聚丙烯腈纤维材料的材料的染色或印刷，羊毛或 纤维素纤维通常具有高的着色强度和良好的坚牢度特性，特别是对于湿处理，耐候性，耐氯化水和次氯酸盐的区别。

公开(公告)号：US5430147A

公开(公告)日：1995-07-04

申请号：US161757

申请日：1993-12-03

申请人： Jorg Dannheim ,  Reinhard Hahnle ,  Werner H. Russ

发明人： Jorg Dannheim ,  Reinhard Hahnle ,  Werner H. Russ

IPC分类号： C09B62/06 ,  C07C261/04 ,  C09B62/44 ,  C07D251/00

CPC分类号： C09B62/4409 ,  C07C261/04 ,  Y10S8/917 ,  Y10S8/918 ,  Y10S8/924

摘要： Water-soluble anthraquinone compounds, preparation thereof, and use thereof as dyes.There are described anthraquinone compounds conforming to the formula (1) ##STR1## where A is the radical of a sulfo-containing anthraquinone radical,R.sup.1 and R.sup.2 are each independently of the other hydrogen or lower alkyl,X is an alkali-detachable radical, such as fluorine and chlorine,R is hydrogen, lower alkyl or lower alkoxy, andM is hydrogen or an alkali metal.The anthraquinone compounds have fiber-reactive properties and are used as dyes for dyeing and printing hydroxy- and/or carboxamido-containing material, in particular fiber material, for example cellulose fiber materials, wool and synthetic polyamide, in brilliant blue shades.

摘要翻译： 水溶性蒽醌化合物，其制备方法及其作为染料的用途。 描述符合式（1）的蒽醌化合物其中A是含磺基蒽醌基团的基团，R 1和R 2各自独立于另一个氢或低级烷基，X是碱金属化合物， 可分离的基团如氟和氯，R是氢，低级烷基或低级烷氧基，M是氢或碱金属。 蒽醌化合物具有纤维反应性，并用作用于染色和印刷含有羟基和/或羧酰氨基的材料，特别是纤维材料，例如纤维素纤维材料，羊毛和合成聚酰胺，以明亮的蓝色色调的染料。