A method for the production of a modified particle; support; the catalyst component for an addition polymerization; a method for the preparation of a catalyst for a addition polymerization and method for the preparation of an addition polymer

摘要

A process for the production of a modified particle, comprising the step of the mixture is brought into contact with one another a compound (a), defined by the formula m¹L¹₃, a compound (b), defined by the formula r¹_{t - 1}Th, of a compound (c) or (e), defined by the formula r²_{m - u}M²(Oh)_u or r²_{4 - n}J (oh)_n, and of a particle (d); a support, comprising a with the modified particles; a catalyst component (a), comprising a with the modified particles; a method for the production of a catalyst for a addition polymerization, comprising the step of the mixture is brought into contact with one another of the catalyst component (a), a transition metal compound (b) and, if appropriate, an optional organoaluminum compound (c); and a method for the preparation of an addition polymer, comprising the step of the addition polymerization of an addition-polymerizable monomer in the presence of a catalyst prepared with the method for an addition polymerization.