Patent ID: 9181369
Filing Date: 2015-11-10
Classification: C08F,C08J,C08L

Abstract:
1. A film prepared from an ethylene alpha-olefin copolymer having: (a) a density in the range of from greater than about 0.910 g/cc to about 0.930 g/cc, as determined according to ASTM D1505; (b) a melt index in the range of from greater than about 0.5 g/10 min to about 3 g/10 min, as determined according to ASTM D1238, Condition 190° C./2.16 kg; (c) a molecular weight distribution of from about 3.4 to about 12, as determined by gel permeation chromatography; (d) a weight average molecular weight of from greater than about 85 kg/mol to about 160 kg/mol, as determined by gel permeation chromatography; (e) a z-average molecular weight of from greater than about 210 kg/mol to about 500 kg/mol, as determined by gel permeation chromatography; (f) a ratio of high load melt index to melt index of from about 16 to about 30; (g) less than 22 branches per 1000 carbon atoms; and (h) a number average molecular weight of from about 7 kg/mol to about 50 kg/mol.