POLYETHYLENE-BASED ORIENTED MONOFILAMENTS AND STRIPS AND METHOD FOR THE PREPARATION THEREOF

The present disclosure provides a strip or monofilament of a polyethylene composition that comprises up to 100% by weight of the ethylene-monomer-derived polyethylene composition and less than 20% by weight of the polyethylene composition derived from one or more a-olefinic monomers, in which the po...

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Bibliographische Detailangaben
Hauptverfasser:	SANDKUEHLER, PETER, CLAASEN, GERT J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR NATURAL OR ARTIFICIAL THREADS OR FIBRES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SPINNING TEXTILES TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present disclosure provides a strip or monofilament of a polyethylene composition that comprises up to 100% by weight of the ethylene-monomer-derived polyethylene composition and less than 20% by weight of the polyethylene composition derived from one or more a-olefinic monomers, in which the polyethylene composition of the strip or monofilament has a density in the range from 0.920 to 0.970 g/cm3, a molecular weight distribution (Mw/Mn) in the range from 1.70 to 3.5, a melt flow index (I2) in the range from 0.2 to 50 g/10 minutes, a molecular weight distribution (Mz/Mw) in the range under 2.5, and a vinyl insaturation of less than 0.1 vinyls per 1000 carbon atoms present in the main chain of the polyethylene composition, in which the strip or monofilament has a decitex measurement of more than 500 g/10,000 m.