Aluminoxanes having increased catalytic activity

Details Aluminoxanes having increased catalytic activity Aluminoxanes having increased catalytic activity

1995-05-12

1996-06-18

Zitomer, Fred

Organic compounds -- part of the class 532-570 series

Organic compounds

Aluminum containing

526185, 556181, 556182, C07F 506

Patent

active

055279309

ABSTRACT:
Alkylaluminoxanes having improved catalytic activity such as when they are used in combination with metallocenes for the polymerization of alpha-olefins, are prepared by treating an organic solvent solution of an alkylaluminoxane, such as methylaluminoxane, with anhydrous lithium halide.

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