Oxytriazenes as regulating agents in free-radical polymerization of acrylic monomers

Authors
Grishin, DF Pavlovskaya, MV Semenycheva, LL
Citation
Df. Grishin et al., Oxytriazenes as regulating agents in free-radical polymerization of acrylic monomers, POLYM SCI A, 43(11), 2001, pp. 1102-1108
Citations number
17
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
POLYMER SCIENCE SERIES A
ISSN journal
0965545X → ACNP
Volume
43
Issue
11
Year of publication
2001
Pages
1102 - 1108
Database
ISI
SICI code
0965-545X(200111)43:11<1102:OARAIF>2.0.ZU;2-#
Abstract
It was shown that when the free-radical polymerization of acrylic monomers is carried out in the presence of 1-tert-butyl-3-phenyl-1-oxytriazene in th e 50-65 degreesC range, the gel effect diminishes, the molecular mass of th e produced polymers grows, and their unimodal molecular mass distribution s hifts to higher molecular masses with conversion, thereby providing evidenc e that polymerization proceeds according to the pseudo-living chain mechani sm.