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    Triazinyl-amino bridge-containing disazo dyestuffs
    3.
    发明授权
    Triazinyl-amino bridge-containing disazo dyestuffs 失效
    含有三嗪基 - 氨基桥的双偶氮染料

    公开(公告)号：US5519121A

    公开(公告)日：1996-05-21

    申请号：US393761

    申请日：1995-02-24

    Applicant: Gerd-Friedrich Renner ,  Peter Wild ,  Karin Hassenruck

    Inventor： Gerd-Friedrich Renner ,  Peter Wild ,  Karin Hassenruck

    IPC: C07D251/70 ,  C09B33/06 ,  C09B43/16 ,  C09B62/09 ,  C09D11/328 ,  C09B33/02 ,  C09B67/24 ,  C09D11/02

    CPC classification number: C09D11/328 ,  C09B43/16 ,  C09B62/09 ,  Y10S8/918 ,  Y10S8/919 ,  Y10S8/924

    Abstract: Novel dyestuffs of the formula (I) ##STR1## in which DK denotes a radical of the formula ##STR2## where m is 1 or 2 and DK' denotes a radical of the formula ##STR3## where n is 1 or 2 R.sub.1 represents hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkyl,R.sub.2 represents hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,R.sub.3 represents substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -acylamino andR.sub.4 represents substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl.have now been found.The invention also relates to a process for their preparation and to their use for dyeing/coloring and printing textiles and paper, in particular in printing inks containing these dyestuffs.

    Abstract translation: 式（I）的新型染料，其中DK表示式为“IMAGE”的基团，其中m为1或2，DK'表示式“IMAGE”的基团，其中 n为1或2 R 1表示氢或取代或未取代的C 1 -C 4 - 烷氧基，C 1 -C 4 - 烷基，R 2表示氢，取代或未取代的C 1 -C 4 - 烷基或C 1 -C 4烷氧基，R 3表示取代或未取代的C1- C 4 - 烷基，C 1 -C 4 - 烷氧基或C 1 -C 4酰基氨基，R 4表示取代或未取代的C 1 -C 4 - 烷基。 现在已经找到了。 本发明还涉及其制备方法及其用于染色/着色和印刷纺织品和纸张的用途，特别是在含有这些染料的印刷油墨中。

    Dyestuffs and their use in inks for ink-jet printing processes
    7.
    发明授权
    Dyestuffs and their use in inks for ink-jet printing processes 失效
    染料及其用于喷墨印刷工艺的油墨

    公开(公告)号：US5503666A

    公开(公告)日：1996-04-02

    申请号：US418976

    申请日：1995-04-07

    Applicant: Winfried Mennicke ,  Karin Hassenruck

    Inventor： Winfried Mennicke ,  Karin Hassenruck

    IPC: C09B1/00 ,  C09B29/30 ,  C09B31/22 ,  C09B33/10 ,  C09B33/26 ,  C09B35/362 ,  C09B43/16 ,  C09B45/00 ,  C09B47/04 ,  C09B51/00 ,  C09B67/10 ,  C09B69/00 ,  C09B69/10 ,  C09D11/328 ,  D06P1/39 ,  D06P5/00 ,  C09D11/00

    CPC classification number: C09D11/328 ,  C09B69/10

    Abstract: Novel dyestuffs have been found which are obtainable by reactingA) polyamines containing at least 2 primary or secondary amino groups withB) reactive compounds containing at least two groups which are reactive towards primary and secondary amines in an amount of 5 to 95 mol %, relative to the primary and secondary amino groups of the polyamine, andC) dyestuffs containing at least one acylatable primary or secondary amino group in an amount of 10 to 200 mol %, relative to the reactive compound, andD) carbonyl- or sulphonyl-containing acylating agents in an amount of 5 to 95 mol %, relative to the primary and secondary amino groups of the polyamineand can be used in particular for coloring and printing cellulose-/amido-containing materials and as recording fluids for ink- jet recording systems.

    Abstract translation: 已经发现可以通过使A）含有至少2个伯或仲氨基的多胺与B）含有至少两个对伯胺和仲胺反应的反应性化合物，其量为5-95mol％， 相对于多胺的伯和仲氨基，以及C）相对于反应性化合物，含有10-200摩尔％的至少一个可酰化伯或仲氨基的染料，以及D）羰基 - 或磺酰基 - 相对于多胺的伯胺和仲氨基，含有5至95摩尔％的酰化剂，特别可用于着色和印刷含纤维素/酰胺的材料和用于喷墨记录的记录液 系统。

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