Water-soluble monoazo compounds, preparation thereof and use thereof as
dyes
    5.
    发明授权
    Water-soluble monoazo compounds, preparation thereof and use thereof as dyes 有权
    水溶性单偶氮化合物,其制备及其作为染料的用途

    公开(公告)号:US6114511A

    公开(公告)日:2000-09-05

    申请号:US317566

    申请日:1999-05-24

    申请人: Jorg Dannheim

    发明人: Jorg Dannheim

    摘要: Fiber-reactive, water-soluble monoazo compounds conforming to the hereinbelow indicated and defined general formula (1) are capable of dyeing hydroxyl- and/or carboxamido-containing material, especially fiber material, such as cellulose fibers, for example cotton, or regenerated cellulose fibers and also wool and synthetic polyamide fibers in red shades and in high color strength and good fastnesses. ##STR1## where M is hydrogen, an alkali metal or some other colorless salt-forming metal, R is hydrogen or optionally sulfo-, methoxy-, ethoxy-, hydroxyl-, sulfato-, phosphate-, acetyloxy- or propionyloxy-substituted alkyl of 1 to 4 carbon atoms, R.sup.1 is hydrogen, carboxyl, optionally substituted alkyl of 1 to 4 carbon atoms or alkoxy of 1 to 4 carbon atoms, m is zero or 1, n is zero, 1 or 2 and X is a fiber-reactive radical from the halopyrimidine, dichloroquinoxazoline or fluorotriazinylamino series.

    摘要翻译: 符合以下指定和定义的通式(1)的纤维反应性水溶性单偶氮化合物能够染色含羟基和/或羧酰氨基的材料,特别是纤维材料,例如纤维素纤维,例如棉,或再生的 纤维素纤维,以及红色和高色牢度的羊毛和合成聚酰胺纤维。 其中M是氢,碱金属或一些其它无色成盐金属,R是氢或任选的磺基,甲氧基 - ,乙氧基 - ,羟基 - ,硫酸酯 - ,磷酸酯 - ,乙酰氧基或丙酰氧基取代的烷基, 4个碳原子,R 1是氢,羧基,1至4个碳原子的任选取代的烷基或1至4个碳原子的烷氧基,m是0或1,n是0,1或2,并且X是一个纤维反应性基团 卤代嘧啶,二氯喹唑啉或氟三嗪基氨基。