POLYETHYLENES WITH INCREASED MOLECULAR WEIGHT DISTRIBUTION
摘要
Methods for making olefin polymerization catalysts and methods for making polyethylene polymers using the catalysts are provided. The polyethylenes can have a molecular weight distribution (MWD) of about 4.5 to about 14, a slope of strain hardening greater than about 0.75, and a melt flow ratio (MFR) greater than or equal to 8.33+(4.17×MWD).
申请公布号
EP3041888(A1)
申请公布日期
2016.07.13
申请号
EP20140766321
申请日期
2014.09.02
申请人
UNIVATION TECHNOLOGIES, LLC
发明人
MARIOTT, WESLEY R.;CANN, KEVIN J.;MOORHOUSE, JOHN H.;GOODE, MARK G.;OSWALD, THOMAS
