Basic azo dyes with a coupling component of the
hydroxynaphthalenecarboxylic acid series
    1.
    发明授权
    Basic azo dyes with a coupling component of the hydroxynaphthalenecarboxylic acid series 失效
    具有羟基萘羧酸系的偶联成分的碱性偶氮染料

    公开(公告)号:US5286854A

    公开(公告)日:1994-02-15

    申请号:US998570

    申请日:1992-12-30

    IPC分类号: C09B29/15 C09B44/06 D06P1/41

    摘要: Basic azo dyes useful for dyeing or printing polymeric material have the formula ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkanoylamino,R.sup.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or a radical of the formula CO-X, andX is hydroxyl, C.sub.1 -C.sub.4 -alkoxy, amino, mono- or di(C.sub.1 -C.sub.6 -alkyl)amino or a radical of the formula ##STR2## where n is 0 or 1,R.sup.3, R.sup.4 and R.sup.5 are hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl,R.sup.6 is hydrogen or C.sub.1 -C.sub.4 -alkyl,L is C.sub.2 -C.sub.6 -alkylene, andAn.sup..crclbar. is one equivalent of an anion,with the proviso that at least one basic or quaternary radical is present in the molecule.

    摘要翻译: 碱式偶氮染料,其中R 1表示氢,C 1 -C 4烷基,C 1 -C 4 - 烷氧基或C 1 -C 4 - 烷酰基氨基,R 2表示氢,C 1 -C 4 - 烷基或C 1 -C 4 - C 1-4 - 烷氧基或式-CO-X基团,X表示羟基,C 1 -C 4 - 烷氧基,氨基,C 1 -C 6 - 单 - 或二烷基氨基或下式的基团 其中n表示0或1,R 3,R 4和R 5表示氢或任选取代的C 1 -C 4 - 烷基,R 6表示氢或C 1 -C 4 - 烷基,L表示C 2 - C 6 - 亚烷基和An <( - )>表示阴离子的当量,条件是分子中至少存在一个碱基或四元基,以及它们用于染色或印刷聚合物材料的用途。

    Imidazolymethylated copper phthalocyanine dyes
    2.
    发明授权
    Imidazolymethylated copper phthalocyanine dyes 失效
    咪唑多甲基化铜酞菁染料

    公开(公告)号:US5496378A

    公开(公告)日:1996-03-05

    申请号:US304191

    申请日:1994-09-12

    摘要: Basic dyes of the formula ##STR1## where n is from 1 to 3,CuPc is a copper phthalocyanine radical,R.sup.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl,R.sup.2 is C.sub.1 -C.sub.4 -alkyl,R.sup.3 is hydrogen or C.sub.1 -C.sub.4 -alkyl,R.sup.4 is C.sub.1 -C.sub.4 -alkyl andAn.sup..crclbar. is the equivalent of an anion,with the proviso that R.sup.1 and R.sup.3 are not both hydrogen, are useful for dyeing or printing polymeric material.

    摘要翻译: 其中n为1-3的碱性染料,CuPc为铜酞菁基,R 1为氢或C 1 -C 4 - 烷基,R 2为C 1 -C 4 - 烷基,R 3为氢或C 1 -C 4烷基 R 4是C 1 -C 4 - 烷基,并且An( - )是阴离子的当量,条件是R 1和R 3不同时为氢,可用于染色或印刷聚合物材料。

    Clathrate of bis �6-hydroxy-4-methyl-5-(3-methyl-imidazolium-1-yl)
-3-(phen-4-ylazo) pyridin-2-one! ethylene and an aromatic compound
    3.
    发明授权
    Clathrate of bis �6-hydroxy-4-methyl-5-(3-methyl-imidazolium-1-yl) -3-(phen-4-ylazo) pyridin-2-one! ethylene and an aromatic compound 失效
    双[6-羟基-4-甲基-5-(3-甲基 - 咪唑鎓-1-基)-3-(苯基-4-基偶氮)吡啶-2-酮]乙烯和芳族化合物的包合物

    公开(公告)号:US5919914A

    公开(公告)日:1999-07-06

    申请号:US42808

    申请日:1998-03-17

    摘要: Clathrates of bis�6-hydroxy-4-methyl-5-(3-methyl-imidazolium-1-yl)-3-(phen-4-ylazo)pyridin-2-one!ethylene with aromatics of the general formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -hydroxyalkyl, C.sub.1 -C.sub.5 -alkoxy, C.sub.1 -C.sub.5 -hydroxyalkoxy, C.sub.1 -C.sub.10 -alkyl which is interrupted by 1, 2 or 3 non-neighboring oxygen atoms and is unsubstituted or substituted by hydroxyl, C.sub.1 -C.sub.10 -alkoxy which is interrupted by 1, 2 or 3 non-neighboring oxygen atoms and is unsubstituted or substituted by hydroxyl, or is C.sub.1 -C.sub.6 -alkanoyl, hydroxy, carboxyl, C.sub.1 -C.sub.6 -alkoxycarbonyl, phenylcarbonyl or C.sub.1 -C.sub.6 -alkenyl andR.sup.2 is R.sup.1, hydrogen or phenoxy,a process for their preparation and their use for the preparation of formulations of the dye.

    摘要翻译: 双[6-羟基-4-甲基-5-(3-甲基 - 咪唑鎓-1-基)-3-(苯基-4-基偶氮)]吡啶-2-酮]乙烯与通式I的芳族化合物的包合物 其中R 1是C 1 -C 5 - 烷基,C 1 -C 5 - 羟基烷基,C 1 -C 5 - 烷氧基,C 1 -C 5 - 羟基烷氧基,被1,2或3个不相邻氧原子间隔的C1-C10-烷基,并且是未取代的或 被羟基取代,被1,2或3个不相邻氧原子间隔的未被取代或被羟基取代的C1-C10-烷氧基,或是C1-C6-烷酰基,羟基,羧基,C1-C6-烷氧基羰基,苯基羰基 或C 1 -C 6 - 烯基,R 2为R 1,氢或苯氧基,其制备方法及其用于制备染料配方的用途。