Kinetics of the inhibited oxidative polymerization of vinyl monomers in the presence of an anti-oxidant (AO)

Autor:	A.A. Berlin, A.A. Volod'kin, N.N. Tvorogov, A.G. Kondrat'eva, I.A. Matveyeva
Rok vydání:	1976
Předmět:	chemistry.chemical_compound Monomer Reaction rate constant Polymerization Chemistry Induction period Radical Kinetics Polymer chemistry General Engineering Methyl methacrylate Peroxide
Zdroj:	Polymer Science U.S.S.R.. 18:399-408
ISSN:	0032-3950
DOI:	10.1016/0032-3950(76)90487-1
Popis:	The kinetics of the polymerization of methyl methacrylate (MMA) and dimethyltriethylene glycol (TGM-3) have been studied in the presence of oxygen and of an anti-oxidant (AO). The induction period depends on the monomer concentration in a closed system and increases with the AO content only in a relatively narrow range of concentration. A method is suggested for estimating the initiation rate of the polymerization. The ratio of the rate constant of the phenol inhibited reaction to that of a peroxide radical reaction with the monomer has been evaluated. The solubility of oxygen in MMA and TGM-3 has been determined.
Databáze:	OpenAIRE
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