BRIDGED BI-AROMATIC LIGANDS, COMPLEXES, CATALYSTS, PROCESSES FOR POLYMERIZING AND POLYMERS THEREFROM
申请人:Symyx Solutions, Inc.
公开号:EP1501840B1
公开(公告)日:2010-12-22
CATALYST AND PROCESS FOR POLYMERIZING AN OLEFIN AND POLYOLEFIN PREPARED THEREBY
申请人:Dow Global Technologies LLC
公开号:EP2473538B1
公开(公告)日:2017-07-26
Bridged Bi-Aromatic Ligands, Catalysts, Processes For Polymerizing And Polymers Therefrom
申请人:Boussie Thomas R.
公开号:US20080269470A1
公开(公告)日:2008-10-30
New ligands and compositions with bridged bis-aromatic ligands are disclosed that catalyze the polymerization of monomers into polymers. These catalysts with metal centers have high performance characteristics, including higher comonomer incorporation into ethylene/olefin copolymers, where such olefins are for example, 1-octene, propylene or styrene. The catalysts also polymerize propylene into isotactic polypropylene.