Polymer blend composition exhibiting impact resistance

A composition of resinous, non-elastomeric block copolymer of a conjugated diene and a vinylarene in an amount of polyvinylchloride sufficient to provide synergistic notched Izod impact strength as determined by ASTM D-256. A method for preparing this polymeric composition.

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Bibliographische Detailangaben
Hauptverfasser:	MATHIS, RONALD D, SWISHER, GREGORY M
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A composition of resinous, non-elastomeric block copolymer of a conjugated diene and a vinylarene in an amount of polyvinylchloride sufficient to provide synergistic notched Izod impact strength as determined by ASTM D-256. A method for preparing this polymeric composition.