Fibre reactive azo dyestuffs
    8.
    发明授权
    Fibre reactive azo dyestuffs 失效
    纤维反应性AZO DYESTUFFS

    公开(公告)号:US5239063A

    公开(公告)日:1993-08-24

    申请号:US818328

    申请日:1992-01-09

    IPC分类号: C09B62/085 D06P1/382 D06P3/66

    CPC分类号: C09B62/085

    摘要: Fiber reactive azo dyestuffs of the formula ##STR1## in which R=H or C.sub.1 -C.sub.6 alkyl, which can be substituted with OH, Hal, SO.sub.3 H or OSO.sub.3 H;Z=heterocyclic five or six membered ring;n, m=0, 1 or 2, wherein n+m=0, 1 or 2;Y=OH, OR, NR.sub.2 R.sub.3, OMe; andR.sub.2, R.sub.3, =H, R and R.sub.2, R.sub.3 and N can form a heterocyclic 5 or 6-membered ring.

    摘要翻译: 其中R = H或可以被OH,Hal,SO 3 H或OSO 3 H取代的C 1 -C 6烷基的式“IMAGE”的纤维反应性偶氮染料; Z =杂环五或六元环; n,m = 0,1或2,其中n + m = 0,1或2; Y = OH,OR,NR 2 R 3,OMe; 并且R2,R3,= H,R和R2,R3和N可以形成杂环的5或6元环。