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Title: Curing of a maleimide model-compound
Authors: Maes, C
Devaux, Jacques
Legras, Roger
Parsons, Iw
Issue Date: Sep-1995
Publisher: John wiley & sons inc
Series Title: Journal of polymer science part a-polymer chemistry vol:33 issue:12 pages:1943-1955
Abstract: A monofunctional maleimide-ended model compound was synthesized and purified. The thermal curing of this compound was followed by size exclusion chromatography and the molecular masses of the oligomers formed during the curing reaction were determined by mass spectroscopy. It was found that high molecular mass species were not thermally stable. At high temperature and after enough time, a strong decrease in the polydispersity of the oligomers and a significantly preferential formation of trimer were observed. From C-13-NMR characterization, a five membered ring structure was found for the trimer, which explains the thermal stability of this species. (C) 1995 John Wiley and Sons, Inc.
ISSN: 0887-624X
Publication status: published
KU Leuven publication type: DI
Appears in Collections:Department of Materials Engineering - miscellaneous

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