PREPARATION OF THE POLYMERIC COMPOSITES OF BASED ON CHITOSAN AND POLYVINYLPYRROLIDONE
The process of the preparing compositions based on chitosan and water-soluble monomer N- vinylpyrrolidone in the presence of ammonium persulfate polymerization initiator are determined. The viscometric studies in the presence of chitosan solutions of ammonium persulfate are conducted. The optimum conditions for the synthesis of copolymers with chitosan and polyvinylpyrrolidone (temperature, pH, mixing ratio) are proposed.