Ethylene copolymers, film and polymerization process
Ethylene copolymers having a relatively high melt flow ratio and a multimodal profile in a temperature rising elution fractionation (TREF) plot are disclosed. The copolymers can be made into film having good dart impact values and good stiffness properties under decreased extruder pressures.
NOVA CHEMICALS (INTERNATIONAL) S.A.
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Darryl J. Yan Victoria Patrick Peter Phung Minh Charles Ashton Garret
Morrison Jiang Ker Lam Hoang Carter