DUAL CATALYST SYSTEM FOR PRODUCING LLDPE AND MDPE COPOLYMERS WITH LONG CHAIN BRANCHING FOR FILM APPLICATIONS

Disclosed herein are ethylene-based polymers generally characterized by a melt index of less than 15 g/10 min, a density from 0.91 to 0.945 g/cm3, a CY-a parameter at 190 °C from 0.2 to 0.6, an average number of long chain branches per 1,000,000 total carbon atoms of the polymer in a molecular weigh...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU, Youlu, SUKHADIA, Ashish M, DING, Errun, OSBORN, Aaron M, MCDANIEL, Max P, MUNINGER, Randall S, WITTNER, Christopher E, TSO, Chung Ching
Format:	Patent
Sprache:	eng ; fre
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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