HINDERED ETHERAMINE POLYURETHANE CATALYSTS

A polyol resin blend suitable for rigid foam applications having one or more active hydroxyl compounds, a silicone surfactant, a halogenated olefinic blowing agent, and an amine catalyst. The polyol resin blend can include from about 0.3% to about 7% by weight amine catalyst. The polyol resin blend...

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU, Jingjun, MEREDITH, Matthew T, SHAN, Zhiping, PHAM, DiAnne
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 polyol resin blend suitable for rigid foam applications having one or more active hydroxyl compounds, a silicone surfactant, a halogenated olefinic blowing agent, and an amine catalyst. The polyol resin blend can include from about 0.3% to about 7% by weight amine catalyst. The polyol resin blend may be used to form a polyurethane and/or polyisocyanurate foam.