| 摘要 |
<p>Catalyst component for polymerizing an olefin, comprises carrier containing an inorganic oxide selected from silica, alumina, zirconia and titania and having a crushing strength of 0.5 - 25 MPa; and at least one member selected from oxides or hydroxides of metals of the groups 2, 3, 4, 13 and 14. The metals are different from the metal of the inorganic oxide in the carrier. Independent claims are included for: (A) A catalyst for polymerizing an olefin, comprising the catalyst component and a transition metal complex; and (B) A process for polymerizing an olefin using the catalyst.</p> |
