INHIBITING SOLIDS FORMATION IN CO2 POLYURETHANE PRODUCTION

Described herein are compositions and methods for producing a polyurethane foam. Exemplary methods comprise contacting at least one organic isocyanate with at least one polyol in the presence of a blowing agent and a catalyst composition. L'invention concerne des compositions et des procédés de...

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Bibliographische Detailangaben
Hauptverfasser:	REBER, David Willard, WESSELY, Isabelle Denise, KNISS, Jane Garrett
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	Described herein are compositions and methods for producing a polyurethane foam. Exemplary methods comprise contacting at least one organic isocyanate with at least one polyol in the presence of a blowing agent and a catalyst composition. L'invention concerne des compositions et des procédés de production d'une mousse de polyuréthane. Des procédés donnés à titre d'exemple comprennent la mise en contact d'au moins un isocyanate organique avec au moins un polyol en présence d'un agent gonflant et d'une composition de catalyseur.