Title: Nickel diimine catalysts with methylalumoxane as cocatalyst, method of polymerization of olefins therewith and polymers produced
Application Number: 98812423 Application Date: 1998.12.08
Publication Number: 1282274 Publication Date: 2001.01.31
Approval Pub. Date: 2004.02.18 Granted Pub. Date: 2004.02.18
International Classifi-cation: B01J31/00;B01J37/00;C08F4/02;C08F4/06;C08F4/60;C08F10/14;C08F110/14;C08F210/00;C08F210/14
Applicant(s) Name: Phillips Petroleum Gompany Address:
Inventor(s) Name: N.W. Eilerts;G.R. Lawley
Attorney & Agent: sun ai
Abstract:
    Tetrasubstituted diphenyl diimine nickel complexes further comprising e.g. ACAC ligands and their fluorinated analogs as additional ligands are used in conjunction with methylalumoxane and a support to polymerize alpha olefins or copolymerize plural alpha olefins in the slurry phase.
Time: 14
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