The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2017
Filed:
Oct. 24, 2014
Applicant:
Japan Polypropylene Corporation, Tokyo, JP;
Inventors:
Assignee:
JAPAN POLYPROPYLENE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/02 (2006.01); C08F 4/6592 (2006.01); C08F 10/06 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08F 10/06 (2013.01); C08F 4/02 (2013.01); C08F 4/025 (2013.01); C08F 4/65912 (2013.01); C08F 4/65927 (2013.01);
Abstract
Provided are a catalyst component for olefin polymerization which is highly active, an olefin polymerization catalyst, and a process for producing an olefin (co)polymer using the catalyst. The catalyst component for olefin polymerization is characterized by comprising an ion-exchanged phyllosilicate having the property 1 and preferably further having the property 2, etc.