Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher J. Davies0
Gregory A. Solan0
Date of Patent
January 8, 2008
0Patent Application Number
110422170
Date Filed
January 25, 2005
0Patent Primary Examiner
Patent abstract
The present invention is directed toward Group 4, 5, 6, 7, 8, 9, 10 or 11 transition metal compounds containing neutral, mono- or di-anionic tridentate nitrogen/oxygen based ligands that are useful, with or without activators, to polymerize olefins, particularly α-olefins, or other unsaturated monomers. For the purposes of this disclosure, “α-olefins” includes ethylene. The present invention is also directed toward Group 4, 5, 6, 7, 8, 9, 10 or 11 transition metal compounds containing neutral, bidentate nitrogen/oxygen based ligands that are useful to polymerize olefins, particularly α-olefins, or other unsaturated monomers.
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