发明授权
US5591834A Reactive dyestuffs having reactive fluorine-containing pyrimidyl radicals 失效
具有反应性含氟嘧啶基的反应性染料

Reactive dyestuffs having reactive fluorine-containing pyrimidyl radicals
摘要:
Reactive dyestuffs of the formula ##STR1## in which Z is a cyano-free pyrimidine reactive group and the remaining groups have the meaning given in the description, are highly suitable for the dyeing and printing of hydroxyl- or amido-containing materials.
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