1960 Volume 17 Issue 183 Pages 465-467
The copolymerizations of ternary system consisting of acrylonitrile, methylacrylate and 2-vinylpyridine were studied in aqueous medium by redox process using amonium persulfate and sodium bissulfite as catalysts. Good Agreement of the compositions was obtained between that calcutated from the “monomer reactivity ratios” each binary system through Q-e-scheme and that observed from the analysis of copolymers.