Supported catalyst system for olefin polymerisation

摘要

A supported catalyst system (SCS), containing (A) metallocene(s), (B) cocatalyst(s) and (C) inert support(s) is new. Also claimed are (i) a process for the production of SCS, in which components (A) and (B) are mixed together in a solvent to give a soluble reaction product; and (ii) a process for the production of polyolefins by polymerisation of olefins in presence of SCS containing a transition metal component.