MODIFIED PARTICLE, METHOD FOR PRODUCING THE SAME, CARRIER, CATALYTIC COMPONENT FOR ADDITION POLYMERIZATION, CATALYST FOR ADDITION POLYMERIZATION, AND METHOD FOR PRODUCING ADDITION POLYMER

摘要

PROBLEM TO BE SOLVED: To provide a particle, a carrier and a catalytic component for addition polymerization, for producing a high-molecular weight addition polymer by the addition polymerization by using them in combination with a transition metal compound forming a single-site catalyst; to provide a method for producing the particle; to provide a catalyst for the addition polymerization using the particle; and to provide a method for producing the addition polymer by using the catalyst for the addition polymerization.;SOLUTION: The modified particle is obtained by bringing (a) M¹L¹_m, (b) R¹_t-1TH and (c) R²_t-2TH₂ into contact with (d') a particle obtained by a contact treatment of (d) a particle with (a') R³_t-1TH. (In the formulas, M¹ is a group 1, 2, 12, 14 or 15 typical metal atom; m is a valence of M¹; L¹ is a hydrogen atom, a halogen atom or a hydrocarbon group; R¹ is an electron attracting group or a group containing the electron attracting group; R² is a hydrocarbon group or a halogenated hydrocarbon group; R³ is a hydrocarbon group; T is a group 15 or 16 nonmetallic atom; and t is a valence of T).;COPYRIGHT: (C)2004,JPO