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.
US7241715B2
申请人:——
公开号:US7241715B2
公开(公告)日:2007-07-10
US7659415B2
申请人:——
公开号:US7659415B2
公开(公告)日:2010-02-09
Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
申请人:Symyx Technologies, Inc.
公开号:US20040014950A1
公开(公告)日:2004-01-22
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.