A Study on the Effect of Appearance of Chelate Resin Matrix and Its Chemical Composition on the Adsorption Ability of Heavy Metal Ions(I) -Graft Copolymerization of 2-Methyl-2-oxazoline onto Chloromethylpolystyrene-

Chelate Resin Matrix의 외관과 그 화학적 조성이 중금속 흡착능에 미치는 영향에 관한 연구(I) -2-Methyl-2-oxazoline의 Chloromethylpolystyrene에 대한 그라프트공중합-

Polyethyleneimine type chelate resin was synthesized by graft copolymerization of 2-methyl-2-oxazoline onto crosslinked chloromethylpolystyrenes. Polymeric effect such as crosslinking ratio and crosslinking agent introduced to chloromethylpolystyrene resin matrix on the graft copolymerization was investigated. The addition of dimethylformamide as solvent to the graft system increased the degree of graft copolymerization and decreased the activation energy of graft copolymerization.