COMPOSITIONS OF POLYOLEFINS AND HYPERBRANCHED POLYMERS WITH IMPROVED TENSILE PROPERTIES

COMPOSITIONS OF POLYOLEFINS AND HYPERBRANCHED POLYMERS WITH IMPROVED TENSILE PROPERTIES

A composition of polyolefin, ester additive, and hyperbranched polymer with improved tensile energy-to-break value compared to polyolefins wihtout the hyperbranched polymer. The concentration of the hyperbranched polymers can be between about 0.1% and about 10% by weight of the polyolefins. The poly...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: COLLIAS, DIMITRIS, IOANNIS, JACKSON, NANCY, ECKERT, OWENS, BLAIR, ALEX
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A composition of polyolefin, ester additive, and hyperbranched polymer with improved tensile energy-to-break value compared to polyolefins wihtout the hyperbranched polymer. The concentration of the hyperbranched polymers can be between about 0.1% and about 10% by weight of the polyolefins. The polyolefins have a melt flow index of about 14 g/10 min or greater. Composition de polyoléfine, d'additifs d'ester et de polymère hyperramifié dont la valeur énergie-rupture de traction est améliorée comparée aux polyoléfines sans polymère hyperramifié. La concentration des polymères hyperramifiés peut être comprise entre environ 0,1 % et environ 10 % en poids des polyoléfines. Les polyoléfines ont un indice de fluidité environ égal ou supérieur à 14 g/10 mn.