THERMAL-DEGRADATION OF COPOLYMERS BASED ON 2-SUBSTITUTED OXAZOLINES AND BETA-METHYLHYDROGENITACONATE

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dc.contributor.authorRIVAS, BL
dc.contributor.authorDELPIZARRO, G
dc.contributor.authorTAGLE, LH
dc.date.accessioned2025-01-21T01:35:27Z
dc.date.available2025-01-21T01:35:27Z
dc.date.issued1994
dc.description.abstractThe thermal stabilities of poly(beta-methylhydrogenitaconate-co-2-methyl-2-oxazoline) and poly(beta-methylhydrogenitaconate-co-2-ethyl-2-oxazoline) obtained by spontaneous copolymerization have been studied by programmed thermogravimetric analysis over the temperature range from 293 K to 773 K under a flow of nitrogen. Most of the copolymers do not show weight loss until 473 K and they degrade in one step. The kinetic parameters Ea, n and A were obtained following one method of thermogravimetric analysis. The reaction order for all copolymers was 1.0. The poly(beta-methylhydrogenitaconate-co-2-methyl-2-oxazoline)s were the most thermostable copolymers.
dc.fuente.origenWOS
dc.identifier.issn0170-0839
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/97682
dc.identifier.wosidWOS:A1994PL07900014
dc.issue.numero1
dc.language.isoen
dc.pagina.final101
dc.pagina.inicio97
dc.revistaPolymer bulletin
dc.rightsacceso restringido
dc.titleTHERMAL-DEGRADATION OF COPOLYMERS BASED ON 2-SUBSTITUTED OXAZOLINES AND BETA-METHYLHYDROGENITACONATE
dc.typeartículo
dc.volumen33
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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