y-Oxo-Bis-Metallocen-Komplexvrbindungen und Katalysatoren, die dieselben für die Polymerisation von Olefinen verwenden, sowie Polymerisationsverfahren

摘要

Disclosed are mu-oxo-bis-metallocene complex compounds, catalysts for the polymerization of olefins comprising a mu-oxo-bis-metallocene complex compound and at lease one cocatalyst selected from the group consisting of an aluminoxane, an ionic compound, and a Lewis acid, and a process for the polymerization of olefins. An example of the mu-oxo-bis-metallocene complex compound is represented by the following formula (1):wherein, for example, M is zirconium, n is 1, Y is silicon, X is chloro, and R1-R10 maybe hydrogen or alkyl.