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Inventor: Seizaburo Kanazawa


Address: Saitama, JP
No. of patents: 2
Last patent issue date: 07/21/1992

NumberTitleIssue Date
5132261Olefin polymerization catalyst component
The present invention relates to a catalyst for the polymerization of olefins, and provides a catalyst component of magnesium support type which has a high catalytic activity as well as improved catalytic grain strength sufficient for practical use and wh...
07/21/1992
5061667Catalytic component for olefin polymerization
A catalytic component for olefin polymerization, produced by a process which comprises causing (A) magnesium metal, (B) a halogenated hydrocarbon represented by the general formula, RX [wherein R stands for an alkyl group, an aryl group, or a cycloalkyl g...
10/29/1991
 
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