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...

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Hauptverfasser: WITTNER, CHRISTOPHER E, MUNINGER, RANDALL S, SUKHADIA, ASHISH M, TSO, CHUNG CHING, OSBORN, AARON M, DING, ERRUN, MCDANIEL, MAX P, YU, YOULU
Format: Patent
Sprache:eng ; fre
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