Hydroxyalkylation of parabanic acid. III. Polymers from parabanic acid and ethylene carbonate

The influence of initial molar ratio of reagents, amount of catalyst, and temperature of reaction between parabanic acid and ethylene carbonate on structure of product was studied. The reaction led to the opening of the trioxoimidazolidine ring, resulting in formation of thermally resistant linear p...

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Veröffentlicht in:	Journal of applied polymer science 2006-04, Vol.100 (2), p.1443-1449
Hauptverfasser:	Zarzyka-Niemiec, Iwona, Naróg, Dorota, Lubczak, Jacek
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences ethylene carbonate Exact sciences and technology hydroxyalkylation Organic polymers parabanic acid Physicochemistry of polymers Polycondensation Preparation, kinetics, thermodynamics, mechanism and catalysts ring-opening polymerization structure thermal stability
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Zusammenfassung:	The influence of initial molar ratio of reagents, amount of catalyst, and temperature of reaction between parabanic acid and ethylene carbonate on structure of product was studied. The reaction led to the opening of the trioxoimidazolidine ring, resulting in formation of thermally resistant linear polymeric products constructed of urea and oxoamidoester subunits linked via imide bond. The percentage of side products was estimated. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 100: 1443–1449, 2006
ISSN:	0021-8995 1097-4628
DOI:	10.1002/app.23506