NEW MIXED THICKENER ONTHE BASISOF CARBOXYMETHYLSTARCH AND SYNTHETIC POLYMERS FOR REACTIVE DYES OF PRINTING COTTON FABRICS

The suitability of carboxymethylstarch and polyacrylates derivatives as thickeners in reactive printing of cotton fabrics is investigated. We show the influence of different mixed thickeners on the stiffness of cotton fabric printed with monoreactive dye.

With this purpose its structure, a chemical compound thickener and physicomechanical properties printed fabrics are studied. Besides,it number of synthetic polymers:hydrolyzed polyacrylonitrile (HPAN),hydrolyzed acrylic emultion (HAE) and uniflok which were necessary for creation of the necessary composition have been studied and compoundings are developed. Тhе mixed thickener on the basis of carboxymethylstarch and water-soluble polyacrylates possess best cоlоristic properties.