MULTIPLE CATALYST SYSTEM COMPRISING METALLOCENES AND TRIDENTATE NITROGEN BASED LIGAND COMPLEXES FOR OLEFIN POLYMERISATION
摘要
Catalyst systems and methods for making and using the same are described herein. A catalyst system can include at least three catalysts. The three catalysts include a metallocene catalyst, a first non-metallocene including a ligand complexed to a metal through two or more nitrogen atoms, and a second non-metallocene including a ligand complexed to a metal through one or more nitrogen atoms and an oxygen atom.
申请公布号
EP2970525(A1)
申请公布日期
2016.01.20
申请号
EP20140708755
申请日期
2014.02.21
申请人
UNIVATION TECHNOLOGIES, LLC
发明人
WAGNER, JULIET, BAUER;GIESBRECHT, GARTH, R.;KAO, SUN-CHUEH;JAKER, STEPHEN, P.