| 摘要 |
<p>A process for polymerizing olefins with an excellent polymerization activity, characterized by conducting the (co)polymerization of an olefin at a reaction temperature of 50 to 200 ºC in the presence of a polymerization catalyst comprising (A) a transition metal compound of the general formula (I), (B-1) a compound capable of reacting with the compound (A) to reduce the imine structure into a metal amide structure, and (B-2) a compound capable of reacting with the compound (A) to form an ion pair wherein M is a member selected from among Group 3 to 11 transition metals of the periodic table; m is an integer of 1 to 6; Y is O, S, Se, or -N(R?7)-; R1 to R7¿ are each independently hydrogen, halogeno, a hydrocarbon group, an oxygen-containing group, a nitrogen-containing group, or the like; n is a number satisfying the valence of M; and X is hydrogen, halogeno, a hydrocarbon group, or the like.</p> |
