PREPARATION OF ACRYLONITRILE-ALLYLALCOHOL COPOLYMERIC FIBER BY γ-RAY INDUCED COPOLYMERIZATION

Abstract

By using concentrated aqueous salt solutions as solvents a homogenous copolymerization of acrylonitrile-allylalcohol was carried out by γ-radiation and spinning solutions were directry obtaind from the monomer mixture solutions. Furthermore from these polymer solution acrylic fiber was obtained by wet spinning. The fibers obtained are superior in mechanical properties and dyeabilities.