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Kinetics of copolymerization—II. Kinetic investigation of the polymerization of methyl acrylate in solution

✍ Scribed by I. Czajlik; T. Földes-Berezsnich; F. Tüdős; E. Vértes

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
268 KB
Volume
17
Category
Article
ISSN
0014-3057

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✦ Synopsis

The kinetics of methyl acrylate polymerization initiated by azobisisobutyronitrile were investigated in dimethylformamide at 40-60. The polymerization was 1/2 order with respect to initiator; the rate of initiation was independent of the initial concentration of monomer. The rate and the overall rate constant of polymerization strongly depend on the medium: the overall rate constant decreases with increase of solvent concentration. The solvent dependence of overall rate constant can adequately be described by the hot radical theory.

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