Olefin polymerisation in presence of dialkoxysilacyclohexanes

The invention relates to an of silicon, dose a preparation method, and wherein the olefin the process of polymerization wherein the electron administering to the use of such as propylene or. At least one of 1,1-dimethylol polymerization's the presence of the silicon and a dose to the polyolefin yield and HNO3 with the polyolefin an evolutionarily significant of H1. The suspension, wherein the dose of the suspension polymerization and process for production of gas phase and function of a protection.