Navy dye mixtures of azo disperse dyes for polyester
    9.
    发明授权
    Navy dye mixtures of azo disperse dyes for polyester 失效
    用于聚酯的AZO分散染料的NAVY DYE混合物

    公开(公告)号:US5112362A

    公开(公告)日:1992-05-12

    申请号:US679100

    申请日:1991-04-02

    IPC分类号: C09B67/22 D06P3/54

    CPC分类号: C09B67/0051 Y10S8/922

    摘要: Dye mixtures useful for dyeing or printing synthetic fabrics contain at least one azo dye whose diazo component is 2-amino-3,5-dicyano-4-methylthiophene and whose coupling component comes from the 2-amino-4-thienylthiazole series and also at least one azo dye whose diazo component is 2-amino-3,5-dicyano-4-methylthiophene, 2-amino-3-alkoxycarbonyl-5-cyano-4-methylthiophene or 2-amino-5-alkoxycarbonyl-3-cyano-4-methylthiophene and whose coupling component comes from the 3-cyano-4-methyl-2,6-diaminopyridine series, and/or at least one azo dye whose diazo component is a 2,6-dicyano-4-alkylaniline and whose coupling component comes from the m-phenylenediamine series.

    摘要翻译: 用于染色或印刷合成织物的染料混合物含有至少一种重氮组分为2-氨基-3,5-二氰基-4-甲基噻吩并且其偶联组分来自2-氨基-4-噻吩噻唑系列的偶氮染料, 二偶氮组分为2-氨基-3,5-二氰基-4-甲基噻吩,2-氨基-3-烷氧基羰基-5-氰基-4-甲基噻吩或2-氨基-5-烷氧基羰基-3-氰基-4-甲基噻吩的至少一种偶氮染料, 4-甲基噻吩,其偶联成分来自3-氰基-4-甲基-2,6-二氨基吡啶系列,和/或至少一种重氮组分为2,6-二氰基-4-烷基苯胺的偶氮染料,其偶合 组分来自间苯二胺系列。