POLYMER COMPRISING HYDROXY GROUPS AND TERTIARY AMINE GROUPS SUITABLE FOR USE AS A CATALYST

A composition is described comprising an amine-reactive material; and a polymeric catalyst comprising hydroxyl groups and tertiary amine groups. The polymeric catalyst is typically suspended or dispersed in a liquid dispersant. The liquid dispersant does not covalently bond with the tertiary amine g...

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Bibliographische Detailangaben
Hauptverfasser:	ZOOK, Jonathan D, SAHOUANI, Hassan, GANAPATIBHOTLA, Lalitha V.N.R, KINNEY, Heather N
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A composition is described comprising an amine-reactive material; and a polymeric catalyst comprising hydroxyl groups and tertiary amine groups. The polymeric catalyst is typically suspended or dispersed in a liquid dispersant. The liquid dispersant does not covalently bond with the tertiary amine groups. The liquid dispersant is typically a hydroxy-functional or thiol-functional. Also described is a polymer network comprising the cured composition described herein, a polymer catalyst, and catalyst dispersion; as well as methods. L'invention concerne une composition comprenant un matériau réactif à l'amine; et un catalyseur polymère comprenant des groupes hydroxyle et des groupes amine tertiaire. Le catalyseur polymère est typiquement suspendu ou dispersé dans un dispersant liquide. Le dispersant liquide ne se lie pas de manière covalente aux groupes amine tertiaire. Le dispersant liquide est typiquement un agent hydroxy-fonctionnel ou thiol-fonctionnel. L'invention concerne également un réseau polymère comprenant la composition durcie décrite ici, un catalyseur polymère et une dispersion de catalyseur; ainsi que des procédés.