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:
May. 08, 2018
Filed:
Mar. 17, 2015
Applicant:
Japan Polypropylene Corporation, Tokyo, JP;
Inventors:
Toshinori Suzuki, Mie, JP;
Masami Kashimoto, Kanagawa, JP;
Masato Nakano, Mie, JP;
Hideshi Uchino, Mie, JP;
Takao Tayano, Mie, JP;
Assignee:
JAPAN POLYPROPYLENE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 17/00 (2006.01); C08F 4/6592 (2006.01); C08F 10/06 (2006.01); C08F 210/06 (2006.01); C08F 4/659 (2006.01); C08F 10/00 (2006.01);
U.S. Cl.
CPC ...
C08F 4/65916 (2013.01); C07F 17/00 (2013.01); C08F 4/65927 (2013.01); C08F 10/00 (2013.01); C08F 4/65912 (2013.01); C08F 2420/06 (2013.01);
Abstract
The present invention provides a metallocene complex capable of producing a homopolypropylene having a high melting point in the homopolymerization of propylene, and a production method of an olefin polymer using the same. The metallocene complex of the present invention is represented by formula [I].