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    • 5. 发明授权
    • Dye mixture comprising water-soluble fiber-reactive azo dyes,
preparation thereof and use thereof
    • 包含水溶性纤维反应性偶氮染料的染料混合物,其制备及其用途
    • US6136045A
    • 2000-10-24
    • US372123
    • 1999-08-11
    • Ronald P. PedemonteWerner RussJoachim SteckelbergChristian Schumacher
    • Ronald P. PedemonteWerner RussJoachim SteckelbergChristian Schumacher
    • C09B62/51C09B62/44C09B67/22D06P1/38D06P3/04D06P3/10D06P3/58D06P3/66C09B67/24D06P1/382D06P1/384
    • C09B62/4413C09B67/0052D06P1/38Y10S8/918
    • The present invention relates to dye mixtures comprising one or more azo dyes of the general formula (1) and one or more azo dyes of the general formula (2) ##STR1## where p is 1 or 2,R.sub.1, R.sup.1' and R.sup.2 are independently hydrogen or a group of the general formula SO.sub.3 M or OCH.sub.3,R.sup.5 and R.sup.6 are independently hydrogen or C.sub.1 -C.sub.4 alkyl,X.sup.1 and X.sup.2 are independently fluorine or chlorine or a grouping of the general formula NR.sup.3 R.sup.4 or OR.sup.3,R.sup.3 is hydrogen, C.sub.1 -C.sub.4 alkyl or optionally substituted aryl,R.sup.4 has one of the meanings of R.sup.3 or is aryl or alkyl (which may be substituted by SO.sub.2 Y, SO.sub.3 M or OCH.sub.3), optionally substituted morpholino or pyrimidino or NHCN,Y, Y.sup.1 and Y.sup.2 are independently vinyl or a grouping of the general formula CH.sub.2 CH.sub.2 Z,Z is a grouping which can be eliminated by the action of alkali, andM is a hydrogen atom, an ammonium ion or the equivalent of an alkali or alkaline earth metal,their preparation and their use for dyeing or printing hydroxyl- and/or carboxamido-containing material.
    • 本发明涉及包含一种或多种通式(1)的偶氮染料和一种或多种通式(2)的偶氮染料的染料混合物,其中p为1或2,R 1,R 1'和R 2独立地为氢或 通式为SO 3 M或OCH 3,R 5和R 6的基团独立地为氢或C 1 -C 4烷基,X 1和X 2独立地为氟或氯或通式为NR 3 R 4或OR 3的基团,R 3为氢,C 1 -C 4烷基或 任选取代的芳基,R 4具有R 3的含义之一,或者是芳基或烷基(其可以被SO 2 Y,SO 3 M或OCH 3取代),任选取代的吗啉代或嘧啶基或NHCN,Y,Y 1和Y 2分别是乙烯基或 通式为CH 2 CH 2 Z,Z为可通过碱作用而除去的基团,M为氢原子,铵离子或碱金属或碱土金属当量,它们的制备及其用于染色或印刷羟基的用途 - 和/或含甲酰氨基的材料。
    • 7. 发明授权
    • Dye mixtures comprising water-soluble fiber-reactive azo dyes, preparation thereof and use thereof
    • 包含水溶性纤维反应性偶氮染料的染料混合物,其制备及其用途
    • US06183522B2
    • 2001-02-06
    • US09356846
    • 1999-07-19
    • Werner RussBengt-Thomas GröbelChristian Schumacher
    • Werner RussBengt-Thomas GröbelChristian Schumacher
    • C09B6724
    • C09B67/0052D06P1/38Y10S8/918Y10S8/924
    • Described are dye mixtures comprising one or more azo dyes (1) and one or more azo dyes (2) or (3) or (2) and (3), all these azo dyes containing a 1-(halotriazinylamino)-3,6- or -4,6-disulfo-8-naphthol coupling component and the third substituent in the triazine moiety of (1) and similarly of (2) and of (3) being an optionally alkyl- and/or phenyl-substituted amino radical or heterocyclic radical and the diazo component in (1) containing a fiber-reactive group of the vinyl sulfone series and being an optionally alkyl- and/or alkoxy-substituted phenyl or optionally sulfo-substituted naphthyl radical, in (2) being an optionally alkyl-, alkoxy-, chlorine-, bromine-, sulfo- and/or carboxyl-substituted phenyl or optionally sulfo-substituted naphthyl radical and in (3) being a sulfophenyl radical which, attached via an amino group, possesses a fiber-reactive halopyrimidine radical or a halotriazine radical having a fiber-reactive group of the vinyl sulfone series. The dye mixtures are very useful for dyeing hydroxyl- and/or carboxamido-containing materials, especially fiber materials, in deep bluish to yellowish red shades.
    • 描述了包含一种或多种偶氮染料(1)和一种或多种偶氮染料(2)或(3)或(2)和(3)的染料混合物,所有这些偶氮染料含有1-(卤代三嗪基氨基)-3,6 - 或-4,6-二磺基-8-萘酚偶联组分和(1)和类似(2)和(3)的三嗪部分中的第三取代基是任选的烷基 - 和/或苯基取代的氨基 或(2)中任选地含有乙烯基砜系列的纤维反应性基团和任选地烷基 - 和/或烷氧基取代的苯基或任选的磺基取代的萘基的(1)中的重氮组分, 烷基 - ,烷氧基 - ,氯 - ,溴 - ,磺 - 和/或羧基取代的苯基或任选的磺基取代的萘基,并且在(3)中是通过氨基连接的具有纤维反应性 卤代嘧啶基或具有乙烯基砜系列的纤维反应性基团的卤代三嗪基。 染料混合物对于深蓝色至黄色红色色调的含羟基和/或羧酰胺基材料,特别是纤维材料的染色非常有用。