Research and development of effective dye composition formulations for use in the dyeing process of cotton fabric

Abstract

This article presents the results of studies of the process of modifying cotton fabric with fibroin
oligomers, the influence of pH, temperature, concentration of polyvalent metal salts, sodium nitrite and
resorcinol on the formation of metal complexes in the structure of cotton fiber, as well as the established
optimal compositions of the developed powder composite dyes for the production of composite dyes and
for dyeing textile cotton and viscose fabrics.