Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 13, 2010
Patent Application Number
11542945
Date Filed
October 4, 2006
Patent Primary Examiner
Patent abstract
A method for preparing a nickel-containing composition, and a composition prepared by such method, are disclosed including the steps of: a) mixing a phosphorous compound with a nickel complex having nickel bonded to a heteroatom to thereby form a nickel-phosphorous-containing mixture; and b) contacting the nickel-phosphorous-containing mixture with a supported partially hydrolyzed alkylaluminum compound, thereby forming such nickel-containing composition. Use of such nickel-containing composition in the dimerization of propene is also disclosed.
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