Azo disperse dye mixtures
    1.
    发明授权
    Azo disperse dye mixtures 失效
    偶氮分散染料混合物

    公开(公告)号:US3966399A

    公开(公告)日:1976-06-29

    申请号:US349578

    申请日:1973-04-09

    IPC分类号: C09B43/42 C09B67/22 D06P1/18

    摘要: A mixture of at least two members selected from the group consisting of compounds represented by the formula, ##SPC1##Wherein Z represents hydrogen atom or methyl, ethyl, methoxy or ethoxy group, each R.sub.1 and R.sub.2 represents methyl or ethyl group, R.sub.3 represents methyl, ethyl or phenyl group or a phenyl group substituted by methyl, ethyl, methoxy or ethoxy group. The mixture is useful for dyeing hydrophobic fibers such as polyester fibers, and has good dyeabilities, particularly, build-up property.

    摘要翻译: 选自由下式表示的化合物的至少两种的混合物,WHEREIN Z表示氢原子或甲基,乙基,甲氧基或乙氧基,每个R 1和R 2表示甲基或乙基,R 3表示甲基,乙基或 苯基或被甲基,乙基,甲氧基或乙氧基取代的苯基。 该混合物可用于染色疏水性纤维如聚酯纤维,并且具有良好的可染性,特别是聚集性能。