THE SYNTHESIS OF N-SUBSTITUTED ACRYLAMIDECOPOLYMERS-A STUDY OF AMINOLYSISREACTION OF ST-MMA COPOLYMER WITH HYDROXYL AMINE
N-取代甲基丙烯酰胺共聚物的合成——苯乙烯-甲基丙烯酸甲酯共聚物与羟基胺氨解反应的研究

Linear and cross-linked methyl methacrylamide copolymers containing hydrophilic groups were synthesized by copolymerization of styrene and methyl methacrylate followed by aminolysis. The conditions of reaction were investigated which will enable us to control the degree of aminolysis. Based on the experimental results of elementary analysis, infrared spectrum and 1H-NMR the aminolysis of copolymer was confirmed. It was found that the predictable hydrophilic property of copolymer might be controlled by suitable selection of the ratio of components of St-MMA copolymer,extent f crosslinking and the degree of am-inolysis on thecopolymer.