COMPATIBILIZED BLENDS OF TEREPHALATE ESTER POLYOLS AND HYDROCARBON BLOWING AGENTS

Formulated polyol compositions contain a terephthalic acid-based polyester polyol, a C4-7 hydrocarbon blowing agent, and a nonionic surfactant that has a hydrophilic-lipophilic balance of greater than 13 to 18.5. The formulated polyol compositions exhibit surprisingly good storage stability and resi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Bertucelli, Luigi, Vairo, Giuseppe, La Terra, Federico
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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