PROCESSES, POLYURETHANE COMPOSITIONS AND POLYURETHANE PRODUCTS HAVING AMINE-BASED THERMOLATENT CATALYST

PROCESSES, POLYURETHANE COMPOSITIONS AND POLYURETHANE PRODUCTS HAVING AMINE-BASED THERMOLATENT CATALYST

A process for preparing a polyurethane product, and polyurethane compositions and products of the process. The process includes preparing a catalyst composition comprising at least one tertiary amine salt, wherein the at least one tertiary amine salt is a contact product of at least one carboxylic a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hsu, Irene Joann, Yacoub, Khalil
Format: Patent
Sprache:eng
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:A process for preparing a polyurethane product, and polyurethane compositions and products of the process. The process includes preparing a catalyst composition comprising at least one tertiary amine salt, wherein the at least one tertiary amine salt is a contact product of at least one carboxylic acid and at least one tertiary amine, wherein the at least one tertiary amine is selected from the group consisting of N-hydroxyethylpiperidine and tris(dimethylaminomethyl)phenol; and reacting at least one isocyanate, at least one polyol and the catalyst composition to form a polyurethane product.