Yoko Okahisa

Preparation and characterisation of dope‐dyed regenerated cellulose films using 1‐butyl‐3‐methylimidazolium chloride: A comparison of indigo and direct dyes

Abstract This study investigates the dissolution behaviour and dyeing performance of indigo and CI Direct Blue 1 in water, 1‐butyl‐3‐methylimidazolium chloride ([BMIM]Cl) and cellulose solutions and evaluates their effects on the properties of regenerated cellulose films (RCFs)....