Supported catalyst component, supported catalyst, preparation process, polymerization process, complex compounds, and their preparation

The heat-shrinkable catalyst of the present invention comprises a secondary oxidizing agent, a metallurgical compound, and an activator compound. The object of the present invention is a heat-shrinkable catalyst comprising a heat-shrinkable catalyst compound and a transition metal compound. An object of this invention is to provide a method for producing such a heat-forming catalyst and catalyst, and a process for the polymerization using a heat-shrinkable catalyst. The object of the invention is to use as stone activators of stone complexes as well as a process for the preparation of these stone complexes. In the preferred fusion catalysts the structure of the active ingredient compound is defined by the general formula (I): {M'm + Qn [Gq (T-Pr) r] d- (I) where M 'is a 5- 15th molded metal or metal legs; Q is independently selected from the group consisting of halogen, hydride, dihydricarbonyl, hydrogencarbonyl, hydrogelbutyldimethylsilylated, hydrocarbylated, hydrocarbylated and hydrocarbylated, hydrocarbylated and hydrolyzed hydrocarbons, at most one of the pre-wrinkles; G is a monovalent carbocycle, T is O- or S-atoms or NR or PR, wherein R is a hydrocarbon ring, a trihydrocarbyl silyl group, a trihydrocarbyl germyl derivative or a hydrogel; m and d is an integer from 1 to 7; n is an integer from 0 to 7; q is 0 or 1; r is 1, 2 or 3; z is an integer from 1 to 8; and n + z - m = d. The heat-shrinkable catalysts of the present invention can be used in both serous, both in homogeneous and gas-phase polymerization processes. ŕ