【摘要】 以壳聚糖与活性艳蓝KN-R为原料进行反应,制备出了新型高分子染料。通过红外光谱分析,确定小分子染料已成功接到高分子材料骨架上,并得出最佳反应介质的pH值为8。同时对高分子染料的使用条件进行了讨论。更多还原

【Abstract】 A new kind of polymeric dye was prepared through reaction of Reactive Blue KN-R with chitosan. Based on the analysis on IR spectrum, the results showed that the Reactive Blue KN-R was grafted on the skeleton of the polymer, and the optimum pH value of the reaction was 8. Meanwhile,the application conditions of this polymeric dye were discussed.更多还原