Polyurethaneureas or polyureas

This invention relates to polyurethane/polyureas with improved catalysis and to a process for the preparation of these polyurethane/polyureas. These materials comprise the reaction product of (A) a (cyclo)aliphatic polyisocyanate or (cyclo)aliphatic polyisocyanate prepolymer, with (B) an isocyanate-...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAIDER, KARL W, STRAZISAR, STEPHANIE, STARCHER, RICK V, OPERCHAL, JULIE, ROESLER, RICHARD R
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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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