Flexible polyurethane foam

A method of preparing a flexible polyurethane foam having a tensile strength greater than 2,5 kilograms per square centimetre comprises compressing for a period of from one to ten hours a polyurethane foam product of less tensile strength at a compression ratio in excess of 2:1 in the presence of wa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAYLOR STANLEY DOUGLAS, FISHBEIN JOHN
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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