| abstract |
A process for preparing olefin polymers, characterized in that an olefin is homopolymerized or copolymerized in the presence of a catalyst for olefin polymerization comprising the following components (A) and (C) or another catalyst for olefin polymerization comprising the following components (A), (B), and (C): (A) a transition metal compound dissolved, suspended, or slurried in an aliphatic hydrocarbon compound; (B) an organoaluminum compound or aluminoxane selected from among compounds (B1) to (B3) dissolved, suspended, or slurried in an aliphatic hydrocarbon compound; and (C) at least one boron compound selected from among compounds (C1) to (C3) suspended or slurried in an aliphatic hydrocarbon compound. |