Monociclopentadienila complex, catalyst system, use of the same, processes for preparing polyolefins, and systems of cyclopentadiene, system of cyclopentadiene, and ciclopentenona

摘要

"Monociclopentadienila complex, catalyst system, use of the same, processes the Pope to prepare polyolefins, and systems of cyclopentadiene, system of cyclopentadiene, and ciclopentenona".Monociclopentadienila complexes.In the system ciclopentadienila contains at least one donor in bridge and at least one arila group and a catalyst system comprising at least one of the complexes and also monociclopentadienilaM, processes for preparing them, using the catalyst system for the polymerization or copolimerizau00e7u00e3o of olefins and a process for preparing polyolefins.For the polymerization or copolimerizau00e7u00e3o of olefins in the presence of catalyst system and the preparation of ciclopentadienila system associated with it.