Olefin copolymerization with metallocene catalysts. III. Supported metallocene/methylaluminoxane catalyst for olefin copolymerization

C. W. Chien, James; He, Dawei

doi:10.1002/pola.1991.080291109

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Olefin copolymerization with metallocene catalysts. III. Supported metallocene/methylaluminoxane catalyst for olefin copolymerization

Shared by NobleBlocks on Oct 1, 1991 • 12:00 AM UTC

Authors:

James C. W. Chien

Dawei He

Abstract

Abstract Supported catalyst for fluidized bed polymerization processes has been prepared by reacting macroporous SiO 2 first with MAO (methylaluminoxane) and then with Et [Ind] 2 ZrCl 2 . It contains 0.60 wt % of Zr and an [Al]/[Zr] ratio of 50. This catalyst produces homogeneous E/P (ethylene/propy...

Subject

Methylaluminoxane

Metallocene

Copolymer

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