Catalysts comprising thio-salalen ligands. Also, 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
WO2014204624(A1)
申请公布日期
2014.12.24
申请号
WO2014US39766
申请日期
2014.05.28
申请人
EXXONMOBIL CHEMICAL PATENTS INC.;RAMOT AT TEL-AVIV UNIVERSITY LTD.
发明人
KOL, MOSHE;PRESS, KONSTANTIN;STOPPER, AYELLET LYNN;HOLTCAMP, MATTHEW W.;EVANS, MEAGAN E.;CANO, DAVID A.