A water soluble dye having a reactive group of the formula:
wherein:
Tis a labile atom or group; and
R² and R³are each independently a non-chromophoric optionally substituted aryl or alkyl group.
具有式中活性基团的水溶性染料:
其中
T 是易变原子或基团;以及
R² 和 R³ 各自独立地为非变色的任选取代芳基或烷基。
US5359043A
申请人:——
公开号:US5359043A
公开(公告)日:1994-10-25
Reactive dyes having a sulphonamido group
申请人:Zeneca Limited
公开号:US05359043A1
公开(公告)日:1994-10-25
A water soluble dye having a reactive group of the formula: ##STR1## wherein: T is a labile atom or group; and R.sup.2 and R.sup.3 are each independently a non-chromophoric optionally substituted aryl or alkyl group.