Composiciones de polietileno y tuberías obtenidas a partir de las mismas

A polymer composition comprising a density equal to or greater than about 0.947 g/cc, a high load melt index from about 1 g/10 min to about 30 g/10 min, and a tensile natural draw ratio less than about 14167 rho-12958, where rho is the density (g/cc) of the composition. A polymer composition compris...

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Bibliographische Detailangaben
Hauptverfasser:	ROHLFING, David C, FRENCH, Jim E, KRISHNASWAMY, Rajendra K, JAYARATNE, Kumudini C, YANG, Qing, MCDANIEL, Max P
Format:	Patent
Sprache:	spa
Schlagworte:	BLASTING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THEIR PREPARATION OR CHEMICAL WORKING-UP THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A polymer composition comprising a density equal to or greater than about 0.947 g/cc, a high load melt index from about 1 g/10 min to about 30 g/10 min, and a tensile natural draw ratio less than about 14167 rho-12958, where rho is the density (g/cc) of the composition. A polymer composition comprising a tensile natural draw ratio less than about 14167rho-12958, where rho is the density (g/cc) of the composition and wherein less than about 1 weight percent of the composition comprises non-polymeric additives.