利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.01 秒)

    Water-soluble perylene dyestuffs, their preparation and their use
    1.
    发明授权
    Water-soluble perylene dyestuffs, their preparation and their use 失效
    水溶性苝染料，其制备及其用途

    公开(公告)号：US5948910A

    公开(公告)日：1999-09-07

    申请号：US935098

    申请日：1997-09-25

    申请人： Wolfgang Bauer ,  Dieter Baumgart ,  Dieter Schnaitmann ,  Klaus-Peter Kreutzer ,  Walter Zoller

    发明人： Wolfgang Bauer ,  Dieter Baumgart ,  Dieter Schnaitmann ,  Klaus-Peter Kreutzer ,  Walter Zoller

    IPC分类号： C09B57/08 ,  C09B5/62 ,  C09D11/328 ,  D21H21/28 ,  C09B3/18 ,  C07D401/14

    CPC分类号： C09D11/328 ,  C09B5/62 ,  D21H21/28

    摘要： Water-soluble perylene dyestuffs, their preparation and their useThe present Application relates to water-soluble perylene dyestuffs of the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another are the radicals A--X--COOM or A--X--SO.sub.3 M;R.sup.3 and R.sup.4 independently of one another are the radicals R.sup.1 or R.sup.2, or are OR.sup.5 or NR.sup.6 R.sup.7 ;A is NR.sup.8 or S;X is a straight-chain or branched alkylene radical, a straight-chain or branched alkylene radical which is substituted by hydroxyl, carboxyl or amino, an arylene radical or an arylene radical which is optionally substituted by hydroxyl, carboxyl or sulfo;R.sup.5, R.sup.6 and R.sup.7 independently of one another are hydrogen, (C.sub.1 -C.sub.4)-alkyl or (C.sub.1 -C.sub.4)-alkyl which is substitituted by one or more hydroxyl, 2-hydroxyethoxy, (C.sub.1 -C.sub.4)-alkoxy or amino groups;R.sup.8 is hydrogen, methyl or ethyl andM is a monovalent cation or one equivalent of a polyvalent cation,processes for their preparation, their use for dyeing and printing naturally occurring and synthetic fiber materials, and recording liquids, in particular for the ink-jet process, and liquid formulations for dyeing paper in the pulp which comprise the dyestuffs according to the invention.

    摘要翻译： 水溶性苝染料及其制备及其用途本申请涉及下式的水溶性苝染料，其中R1和R2彼此独立地为基团A-X-COOM或A-X-SO3M; R 3和R 4彼此独立地是基团R 1或R 2，或者是OR 5或NR 6 R 7; A是NR8或S; X是直链或支链亚烷基，被羟基，羧基或氨基取代的直链或支链亚烷基，任选被羟基，羧基或磺基取代的亚芳基或亚芳基; R5，R6和R7彼此独立地是氢，（C1-C4） - 烷基或被一个或多个羟基，2-羟基乙氧基，（C1-C4） - 烷氧基或氨基取代的（C1-C4） - 烷基 ; R8是氢，甲基或乙基，M是一价阳离子或一当量的多价阳离子，其制备方法，它们用于染色和印刷天然存在的和合成的纤维材料，以及记录液体，特别是用于喷墨 工艺和用于在包含根据本发明的染料的纸浆中染色纸的液体制剂。

    Water-soluble copper phthalocyanine dyestuffs, their preparation and their use
    2.
    发明授权
    Water-soluble copper phthalocyanine dyestuffs, their preparation and their use 失效
    水溶性铜酞菁染料，其制备及其用途

    公开(公告)号：US5882360A

    公开(公告)日：1999-03-16

    申请号：US918599

    申请日：1997-08-24

    申请人： Wolfgang Bauer ,  Dieter Baumgart ,  Walter Zoller ,  Klaus-Peter Kreutzer

    发明人： Wolfgang Bauer ,  Dieter Baumgart ,  Walter Zoller ,  Klaus-Peter Kreutzer

    IPC分类号： C07D487/22 ,  C07F1/00 ,  C09B47/20 ,  C09B47/26 ,  D06P3/60 ,  D06P5/30 ,  D21H21/28 ,  D06P1/14 ,  C09B47/04

    CPC分类号： D21H21/28 ,  C07F1/005 ,  C09B47/26 ,  D06P5/30 ,  Y10S8/919

    摘要： The present application relates to water-soluble copper phthalocyanine dyestuffs of the formula I ##STR1## in which CuPc is a copper phthalocyanine radical;X is a straight-chain or branched alkylene having 2 to 6 carbon atoms;Y is a straight-chain or branched alkylene having 2 to 6 carbon atoms or a straight-chain or branched alkylene having 1 to 6 carbon atoms which is substituted by hydroxyl, carboxyl or amino;R.sup.1 and R.sup.2 independently of one another are hydrogen or alkyl having 1 to 4 carbon atoms;R.sup.3 represents hydrogen, alkyl having 1 to 4 carbon atoms, hydroxyalkyl having 1 to 4 carbon atoms or aminoalkyl having 1 to 4 carbon atoms;R.sup.4 is hydrogen or alkyl having 1 to 4 carbon atoms;M is a monovalent cation or one equivalent of a polyvalent cation;a and b independently of one another are 1 or 2 andc is 0 or 1the sum a+b+c being 3 or 4,processes for their preparation, their use for dyeing and printing naturally occurring and synthetic fiber materials, and recording liquids, in particular for the inkjet process, and liquid formulations for pulp-dyeing of paper which comprise the dyestuffs according to the invention.

    摘要翻译： 本申请涉及式I的苯胺衍生物的水溶性铜酞菁染料; X是具有2至6个碳原子的直链或支链亚烷基; Y是具有2至6个碳原子的直链或支链亚烷基或被羟基，羧基或氨基取代的具有1至6个碳原子的直链或支链亚烷基; R 1和R 2彼此独立地是氢或具有1至4个碳原子的烷基; R 3表示氢，具有1至4个碳原子的烷基，具有1至4个碳原子的羟基烷基或具有1至4个碳原子的氨基烷基; R4是氢或具有1至4个碳原子的烷基; M是一价阳离子或一当量的多价阳离子; a和b彼此独立地为1或2，c为0或1，总和a + b + c为3或4，其制备方法，用于染色和印刷天然存在的和合成纤维材料，以及记录液 ，特别是用于喷墨方法，以及用于纸浆染色的液体制剂，其包含根据本发明的染料。