Polímero

A high density polyethylene homopolymer or copolymer with at least one C 3-20 alpha olefin, wherein said polymer has an MFR 2 of 0.05 to 10 g/10min, a density of at least 940 kg/m 3 and a strain at break in the transverse direction of at least 650% and when said polymer is formulated as a film havin...

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Bibliographische Detailangaben
Hauptverfasser:	NILSEN, Jorunn, VOORTMANS, Peter
Format:	Patent
Sprache:	spa
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	A high density polyethylene homopolymer or copolymer with at least one C 3-20 alpha olefin, wherein said polymer has an MFR 2 of 0.05 to 10 g/10min, a density of at least 940 kg/m 3 and a strain at break in the transverse direction of at least 650% and when said polymer is formulated as a film having a thickness of 30 microns, it has a WVTR of less than 4.5 g/m 2 /24 hours according to ASTM F 1249 at 38°C and 90% humidity.