A Study of Physico-Chemical Properties , Exhaust Dyeing of Cotton with Synthesized azo-reactive Dyes and Their Printing Applications

Abstract

Three sulfatoethylsulfone reactive dyes have been synthesized and were applied to mill desized, bleached and mercerized cotton fabric. Effect of different dyeing parameters i.e. salt concentration, dyeing time, dyeing temperature and pH of dye solution were being optimized by exhaust dyeing method. The fixation (%F) of the synthesized dye molecules with the… (More)

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