HETEROGENEOUS, COMPOSITIONALLY PHASE SEPARATED, ETHYLENE ALPHA-OLEFIN INTERPOLYMERS

摘要

The present invention pertains to a heterogeneous ethylene/a-olefin copolymer having a relatively high melt index range (I<SUB>2</SUB> from 1.1 to 1.6 dg/min.), low density (0.915 to 0.919 g/cc) and narrow molecular weight distribution (I<SUB>10</SUB>/I<SUB>2</SUB> from 7.0 to 7.7), and highly separated composition distribution as determined by SCBD; a process for making such a copolymer; blends thereof with additional polymers; and fabricated articles, especially films, made there from.