【摘要】 开发了一类含β－硫酸酯乙基砜和２－甲氧基－４－氯均三嗪双活性基的新型活性染料，研究了其染色性能。由于两个活性基反应性能相近，所以其固色率高于Ｍ型双活性基活性染料，动力学研究给出了部分相应的水解动力学常数，并推导了可能的反应历程。更多还原

【Abstract】 A series of new bifunctional reactive dyes containing β-sulfatoethylsulfonyl and 2-methoxy-4-chlorotriazinyl group were developed. The fixation properties and the kinetics of hydration of these dyes have been studied. The higher percentage of fixation are given for their similar reactivities of these two reaction groups. The reaction ways of these dyes were suggested.更多还原