POLYMER BLENDS FROM INTERPOLYMER OF ETHYLENE/ALPHA-OLEFIN WITH IMPROVED COMPATIBILITY

Disclosed herein are polymer blends comprising at least one ethylene/a-olefm interpolymer and two different polyolefins which can be homopolymers. The ethylene/a- olefm interpolymers are block copolymers comprising at least a hard block and at least a soft block. In some embodiments, the ethylene/a-...

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Bibliographische Detailangaben
Hauptverfasser:	WALTON, KIM, LOUIS, CHEUNG, YUNWA, WILSON, HUGHES, MORGAN, MARK
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed herein are polymer blends comprising at least one ethylene/a-olefm interpolymer and two different polyolefins which can be homopolymers. The ethylene/a- olefm interpolymers are block copolymers comprising at least a hard block and at least a soft block. In some embodiments, the ethylene/a-olefin interpolymer can function as a compatibilizer between the two polyolefins which may not be otherwise compatible. Methods of making the polymer blends and molded articles made from the polymer blends are also described.