FLEXIBLE POLYURETHANE FOAMS HAVING IMPROVED AIR PERMEABILITY

The present invention relates to polyol mixtures containing (b1) at least one polyether polyol having a hydroxyl number of 10 to 60 mg KOH/g having a high ethylene oxide proportion, (b2) at least one polyether polyol having a hydroxyl number of 10 to 100 mg KOH/g, a low ethylene oxide proportion and...

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Bibliographische Detailangaben
Hauptverfasser:	ALTMEPPEN, SONJA, OTERO MARTINEZ, IRAN, FRERICKS, ANSGAR, WEISS, PATRICK, RAETH, ALEXANDER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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