| abstract |
A solid catalyst for olefin polymerization, whichncomprises a silica carrier (A) having a specific surfacenarea of from 600 to 850 m 2 /g, a pore volume of from 0.1nto 0.8 ml/g and an average particle size of from 2 to 12nµm, and an organoaluminum-oxy compound (B) and a GroupnIVB transition metal compound (C) containing a ligandnhaving a cyclopentadienyl skeleton, supported on thencarrier (A). |