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Utilization of citric acid- chitosan-sodium hypophosphite system for effecting concurrent dyeing and finishing

机译:柠檬酸-壳聚糖-次磷酸钠体系用于同时染整的效果

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摘要

Polycarboxylic acids have been used as non-formaldehyde finishing agents for cotton fabrics to replace the traditional N-methylol reagents. Finished fabrics with smooth drying properties can be obtained from tricarboxylic acids with proper catalyst selection. Chitosan is incorporated in the finishing bath formu- lation to improve the dyeability of the citric acid finished fabric. The effect of the amount of chitosan incorporated in the finishing bath formulation on the physical properties of the treated fabrics using three levels of oxidized chitosan was studied.
机译:多元羧酸已用作棉织物的非甲醛整理剂,以代替传统的N-羟甲基试剂。可以从三羧酸中选择合适的催化剂来获得具有平滑干燥性能的整理织物。在整理浴配方中加入了壳聚糖,以改善柠檬酸整理织物的染色性。研究了在整理浴配方中掺入的壳聚糖的量对使用三种水平的氧化壳聚糖的处理织物的物理性能的影响。

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