THERMOPLASTIC MOLDING COMPOSITION BASED ON PVC AND POLY-ALPHA-OLEFIN/POLYURETHANE BLOCK COMPOLYMER

The thermoplastic moulding compositions comprise PVC and poly- alpha -olefin/polyurethane block copolymers and poly(C2-C10- alpha -olefins) which have been functionalised with respect to isocyanate groups, preferably polypropylene, or diisocyanates, polyisocyanates or isocyanate prepolymers and opti...

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Bibliographische Detailangaben
Hauptverfasser:	MARIA GERUTONAA, ROTAARU MAIAA, YOAHIMU FURANKE, KURUTO PEETAA MOIRAA, KURISUCHIYAN RINDONAA
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	The thermoplastic moulding compositions comprise PVC and poly- alpha -olefin/polyurethane block copolymers and poly(C2-C10- alpha -olefins) which have been functionalised with respect to isocyanate groups, preferably polypropylene, or diisocyanates, polyisocyanates or isocyanate prepolymers and optionally relatively high-molecular-weight polyols and/or low-molecular-weight chain extenders.