abstract |
The invention relates to polymerization catalytic systeme containing organometallic benzofluorenile compounds, to the organometallic compounds themselves, as well as to a method for the polymerization of olefines by means of such organometallic benzofluorenile compounds and to polymers produced by such polymerizations. Metalocenes having the general formula R"x (FlRn)(CpRm)MeQk are described where the substituents are the meanings listed in the description. |