Chevron Phillips Chemical Company LP

Sarah Eppinger

Max P McDaniel

Ashish M Sukhadia

Yongwoo Inn

Errun Ding

Chung Ching Tso

Randall S Muninger

John T Blagg

Ethylene polymers having a density from 0.908 to 0.925 g/cm, a melt index from 0.5 to 3 g/10 min, a ratio of Mw/Mn from 2 to 4, a ratio of Mz/Mw from 1.6 to 2.3, a CY-a parameter from 0.45 to 0.6, and an ATREF profile characterized by a single peak at a peak ATREF temperature from 76 to 88&#xb0; C., and by less than 4.5 wt. % of the polymer eluting above a temperature of 91&#xb0; C. These ethylene polymers can be used to produce various articles of manufacture, such as blown and cast films with a beneficial combination of high tear resistance and low haze.

Metallocene catalyst system for producing LLDPE copolymers with tear resistance and low haze

Growing community of inventors

Bartlesville, OK, United States of America

Sarah Eppinger