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1. 发明授权

US5321134A Water-soluble phthalocyanine dyes, processes for their preparation and their use 失效
标题翻译：水溶性酞菁染料，其制备方法及其用途
公开(公告)号：US5321134A
公开(公告)日：1994-06-14
申请号：US972139
申请日：1992-11-05
申请人： Thomas Beck , Werner H. Russ , Wilhelm Muhlig
发明人： Thomas Beck , Werner H. Russ , Wilhelm Muhlig
IPC分类号： C07D487/22 , C09B47/20 , C09B62/10 , C09B62/44 , C09B62/517 , C09B47/24
CPC分类号： C09B62/517 , C09B62/4418
摘要： There are described water-soluble phthalocyanine dyes, in particular copper phthalocyanine and nickel phthalocyanine dyes, which have the formula (1) defined hereinafter and can be used for the dyeing and printing of hydroxy and/or carboxyamido-containing fiber material, such as cotton, wool and synthetic polyamide, by the techniques customary in the art for fiber-reactive dyes. ##STR1## in which Pc is a phthalocyanine radical, R.sup.1 and R.sup.2 are both hydrogen or alkyl, A is an aromatic carboxylic or heterocyclic radical, which may be substituted by substituents customary in dyes, or is an alkylene radical, which may be substituted by 1 or 2 hetero groups, X is a direct bond or a divalent organic binding link, such as an alkylene radical or an alkyleneamino group, Y is a direct bond or a group of the formula --CO--NH--alkylene-- or a methylamino or .beta.-cyanoethylamino group, Z is a fiber-reactive radical from the vinylsulfonyl series or is .beta.-hydroxyethylsulfonyl, m is the number 1 or 2, W is halogen, sulfo, phenylsulfonyl, alkylsulfonyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or substituted or unsubstituted aryloxy or W is an amino group of the formula (2) or (3) ##STR2## in which R.sup.2, X, A, Y, Z and m have one of the above-mentioned meanings, and R.sup.3 is hydrogen or substituted or unsubstituted alkyl or cycloalkyl and R.sup.4 is hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted phenyl or cyano, or R.sup.3 and R.sup.4, together with the nitrogen atom, form a heterocyclic ring, a is a number from 1 to 4 and b is a number from zero to 3, and the sum of (a+b) is a number from 1 to 4, and M is a hydrogen atom or an alkali metal or another salt-forming metal.
摘要翻译：描述了具有下文定义的式（1）的水溶性酞菁染料，特别是铜酞菁和镍酞菁染料，可用于染色和印刷含有羟基和/或羧酰氨基的纤维材料如棉花，羊毛和合成聚酰胺，通过本领域中用于纤维活性染料的技术。（1）其中Pc是酞菁基团，R 1和R 2都是氢或烷基，A是芳族羧酸或杂环基，其可以被染料中常规的取代基取代，或者是亚烷基，其可以是被1或2个杂基团取代，X是直接键或二价有机结合键，例如亚烷基或亚烷基氨基，Y是直接键或式-CO-NH-亚烷基 - 或甲基氨基或β-氰基乙基氨基，Z为乙烯基磺酰基系列的纤维反应性基团或为β-羟基乙基磺酰基，m为数1或2，W为卤素，磺基，苯磺酰基，1至4个碳原子的烷基磺酰基，烷氧基具有1至4个碳原子或取代或未取代的芳氧基或W是式（2）或（3）的氨基。其中R2，X，A，Y，Z 并且m具有上述含义之一，且R 3为氢或取代或未取代的烷基或环烷基，且R 4为氢，取代或未取代的烷基，取代或未取代的苯基或氰基，或R 3和R 4与氮原子一起形成杂环，a为1至4的数，b为0至3的数，（a + b）为1〜4的数，M为氢原子或碱金属或其他成盐金属。

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