Heterogeneous catalyst from multiple sites, and preparation processes of the catalyst heterogeneous multiple sites and obtaining polyolefins

摘要

The present invention relates to the use of oxopolu00edmeros titanium based on the preparation of catalisares suitable for polymerization reaction of olefins and / or copolimerizau00e7u00e3o of olefins and alpha olefins.The present invention provides the synthesis of catalysts formulated from oxopolu00edmeros titanium, as well as its use in polymerization reactions and / or copolimerizau00e7u00e3o of olefins.