PURIFICATION OF HIGH PERFORMANCE EPOXY RESINS VIA MEMBRANE FILTRATION TECHNOLOGY

The invention describes a low temperature process for high performance epoxy resins purification via membrane separation technology. Continuous or semi-continuous low temperature processing grants a minimized material aging during product purification as for example glycidyl amine based resins. La i...

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Bibliographische Detailangaben
Hauptverfasser:	JOHANNSEN Iris, MEGGER Nicole, VAN RIJN Jimmy, EICHHOLZ Sven
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention describes a low temperature process for high performance epoxy resins purification via membrane separation technology. Continuous or semi-continuous low temperature processing grants a minimized material aging during product purification as for example glycidyl amine based resins. La invención describe un proceso a baja temperatura para la purificación de las resinas de epoxi de alto rendimiento por medio de la tecnología de separación de membrana. El procesamiento a baja temperatura continuo o semicontinuo garantiza un envejecimiento reducido del material durante la purificación del producto como, por ejemplo, las resinas a base de glicidil amina.