Modified chromium-based catalyst compositions for olefin polymerization are disclosed. The modifiers prevent or reduce catalyst particle aggregation providing improved catalyst particle dispersion and consistent flow index response of the compositions in olefin polymerization.
申请公布号
WO2016085856(A1)
申请公布日期
2016.06.02
申请号
WO2015US62145
申请日期
2015.11.23
申请人
UNIVATION TECHNOLOGIES, LLC
发明人
CANN, KEVIN J.;MOORHOUSE, JOHN H.;KHOKHANI, PARUL A.;TAMARGO, TOMAS T.;GROSS, KEVIN R.;GOODE, MARK G.
