POLYURETHANE RIGID FOAM SYSTEM WITH ENHANCED POLYOL SHELF LIFE AND STABILITY

In an HFO-1234ze or HFCO-1233zd formulated polyol, a shelf life improvement may be realized by including in the composition an excess of a carboxylic acid.

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Bibliographische Detailangaben
Hauptverfasser:	HYDUK, BRIAN K, VOLZ, TODD W, ATHEY, PHILLIP S, TATE, MICHAEL P, TAYLOR, GERALD D
Format:	Patent
Sprache:	eng ; pol
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:	In an HFO-1234ze or HFCO-1233zd formulated polyol, a shelf life improvement may be realized by including in the composition an excess of a carboxylic acid.