Effect of N N'-diphenylthiourea (DPTU), 2-(3-phenylthiourea)-4-methoxy-carbonyl-5-phenylthiazole (PMPT) and 2-allylamine-4-methoxycarbonyl-5-phenylthiazole (AMPT) on the kinetics of copolymerization of methacrylate with methacrylic acid was studied. The values of induction period and initial speed of reaction was defined. It has been established that the said compounds are inhibitors of the copolymerization. However the inhibitory effect of these compounds at their maximum value (0.1 mol.%) increases in the series DPTU < PMPT < AMPT.
метилметакрилат, метакриловая кислота, N, N’-дифенилтиомочевина, тиоуреидотиазолы, сополимеризация, кинетические кривые, период индукции, скорость реакции, коэффициент преломления, methylmethacrylate, methacrylic acid, N, N'-diphenylthiourea, thioureidothiazoles, copolymerization, kinetic curves, induction period, reaction rate, refractive index
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