Catalysts comprising a halogenated Salan ligand. Also disclosed are catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes.
申请公布号
EP2880098(A4)
申请公布日期
2016.07.06
申请号
EP20130826114
申请日期
2013.06.19
申请人
EXXONMOBIL CHEMICAL PATENTS INC.;RAMOT AT TEL AVIV UNIVERSITY, LTD.
发明人
GIESBRECHT, GARTH, R.;HOLTCAMP, MATTHEW, W.;KOL, MOSHE;DAY, GREGORY S.;PRESS, KONSTANTIN