Polyuréthanes cellulaires

A process for the preparation of a polyurethane foam comprises reacting an organic compound having at least two reactive hydrogen atoms, a molecular weight of at least 500, a hydroxyl number of not more than 225 and an acid number of not more than 10 with an organic polyisocyanate and if necessary o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DELFS DETLEF, KOPNICK HORST, LOEW GUENTHER
Format:	Patent
Sprache:	fre
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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