POLYMERIZATION OF METHYL METHACRYLATEINITIATED BY N-VINYLCARBAZOLE-HALOGENATED COMPOUNDS
N-乙烯基咔唑与卤代烃引发甲基丙烯酸甲酯聚合的研究

The polymerization of methyl methacrylate with N-vinylcarbazole and halogenated compounds as initiators have been investigated. The initial activity of the new initiator systems, the influence of irradiation, temperatures and solvents on polymerization were examined. The induction periods increase with increase of DPPH concentration. The molecular weight and dispersivity of poly (methyl methacrylate) obtained were measured.