LIQUID MDI ADDUCTS WITH IMPROVED FREEZE STABILITY

This invention relates to liquid polyisocyanate compositions having improved freeze stability. These liquid polyisocyanate compositions have an NCO group content of 15 to 30%, and comprise (A) an allophanate--modified MDI and having an NCO group content of 16 to 32.5%, (B ) a low molecular weight br...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUETHER, RALF, SLACK, WILLIAM E, MARKUSCH, PETER H, PANTONE, RICHARD S
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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