| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a catalyst showing sufficient performance in all the catalyst performance such as stereoregularity, catalyst activity or catalyst performance such as a property of a polymer particle, and a method of manufacturing anα-olefin polymer using the catalyst. <P>SOLUTION: This solid catalyst component (A) forα-olefin polymerization comprises contacting the following components (A1)-(A4). Component (A1): a solid component containing titanium, magnesium and a halogen as essential components, component (A2): a silicon compound containing an alkenyl group represented by the general formula in the figure wherein 0≤m≤5 and 3≤n≤7, component (A3): an organic silicon compound and component (A4): an organic aluminum compound. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
