【摘要】 合成了五种含β-羟基乙基磺酰胺硫酸酯基团的活性染料及其中间体,鉴定了新化合物的结构,测定了其均相醇解、水解反应率及其比速率。并考察了该类活性染料与纤维及水反应的关系,指出了影响染料固色率的因素。更多还原

【Abstract】 Five reactive dyes containing β-hydroxyethyI sulfamide sulfate group are synthetized and their structures are identified. The yields of the homogeneous alcoholysis and hydrolysis have been measured. The relationship between dye-fiber and dye-water reactions are observed in detail. The factors influencing dye fixation are pointed out.更多还原