abstract |
The invention relates to a process for producing a heterogeneous metallocene catalyst component from a suitably substituted metallocene of the 4th subgroup of the periodic table of the elements and a poly (methylhydrogensiloxane) with the aid of a catalyst. The metallocene component and a suitable aluminoxane can be used as a catalyst for the polymerization of 1-olefins. use cyclic olefins, diolefins and cyclic diolefins. |