METHOD FOR PREPARING FLEXIBLE SLABSTOCK POLYURETHANE FOAM

A method for preparing flexible slabstock polyurethane foam comprising contacting at least one polyisocyanate with at least one polyol in the presence of at least one polyurethane additive selected from the group consisting of a blowing agent, a cell stabilizer, and a crosslinker, and a catalyst com...

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Hauptverfasser:	KELLER, Renee Jo, BURDENIUC, Juan Jesus
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS 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 CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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creator	KELLER, Renee Jo BURDENIUC, Juan Jesus
description	A method for preparing flexible slabstock polyurethane foam comprising contacting at least one polyisocyanate with at least one polyol in the presence of at least one polyurethane additive selected from the group consisting of a blowing agent, a cell stabilizer, and a crosslinker, and a catalyst composition comprising at least one compound represented by formula (I): (I), wherein R1, R2, R3, R4, and R5 are each independently C1-C3 alkyl, or C2-C6 alkenyl linear or branched. Un procédé de préparation d'une mousse de polyuréthane pour plaque de mélange souple comprenant la mise en contact d'au moins un polyisocyanate avec au moins un polyol en présence d'au moins un additif de polyuréthane choisi dans le groupe constitué par un agent gonflant, un stabilisant cellulaire et un agent de réticulation, et une composition de catalyseur comprenant au moins un composé représenté par la formule (I) : (I), dans laquelle R1, R2, R3, R4 et R5 sont chacun indépendamment alkyle en C1-C3, ou alcényle en C2-C 6 linéaire ou ramifié.
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subjects	ACYCLIC OR CARBOCYCLIC COMPOUNDS 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 CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
title	METHOD FOR PREPARING FLEXIBLE SLABSTOCK POLYURETHANE FOAM
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