Chain transfer reactions by aliphatic mercaptans in the high-temperature polymerization of methylmethacrylate

Autor:	G.N. Sorokina, L.I. Sorokina, T.I. Radbil, B.P. Shtarkman
Rok vydání:	1983
Předmět:	Kinetic chain length Chain-growth polymerization Polymerization Chemistry Polymer chemistry Radical polymerization General Engineering Living polymerization Reversible addition−fragmentation chain-transfer polymerization Chain transfer Ionic polymerization Photochemistry
Zdroj:	Polymer Science U.S.S.R.. 25:2414-2418
ISSN:	0032-3950
DOI:	10.1016/0032-3950(83)90175-2
Popis:	The high-temperature radical polymerization of methylmethacrylate, initiated by tert.-butylperbenzoate in the presence of a number of aliphatic mercaptans, has been studied. The transfer constants to the monomer and to the mercapto-compound have been determined. The introduction of mercaptans has hardly any effect on the rate of the process in the initial stages but it substantially alters the characteristics of the polymerization at high degrees of conversion.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8ae5550b36609489ad8cf21c8b9f0c90 https://doi.org/10.1016/0032-3950(83)90175-2 Zobrazit plný text záznamu