METALLOCENES AND CATALYST COMPOSITIONS DERIVED THEREFROM

Metallocenes and catalyst systems for olefin polymerization derived therefrom. The metallocenes may be represented by the formula: wherein M 1 preferably is zirconium or hafnium; and R 5 is different from hydrogen.

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Bibliographische Detailangaben
Hauptverfasser: BURKHARDT, TERRY, J, HART, JAMES, R, HAYGOOD, WILLIAM, T, LI, ROBERT, T
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Metallocenes and catalyst systems for olefin polymerization derived therefrom. The metallocenes may be represented by the formula: wherein M 1 preferably is zirconium or hafnium; and R 5 is different from hydrogen.