POLYETHYLENE COMPOSITIONS AND PIPE MADE FROM SAME

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...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FRENCH, Jim, E, ROHLFING, David, C, MCDANIEL, Max, P, JAYARATNE, Kumudini, C, KRISHNASWAMY, Rajendra, K, YANG, Qing
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
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.