| 摘要 |
<p>A fiber reactive dyestuff of the following formula (I)
wherein
Z is a group of the following formula
wherein X is a halogen atom, quarternary ammonium salt, pyridine, 3-carboxypyridine-1-yl, 4-carboxypyridin-1-yl, methylpyridinium or carbamoylpyridinium and D, R, R 1 , R 2 , I, Q, Y and p are defined in the specification.
The fiber reactive dyestuff of the present invention is suitable for dyeing and printing on cellulose fiber or fiber materials containing cellulose.</p> |
