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:
Dec. 31, 2013
Filed:
Apr. 27, 2009
Fumihiko Shimizu, Kanagawa, JP;
Shixuan Xin, Kanagawa, JP;
Akio Tanna, Kanagawa, JP;
Shiho Goromaru, Kanagawa, JP;
Koushi Matsubara, Kanagawa, JP;
Fumihiko Shimizu, Kanagawa, JP;
Shixuan Xin, Kanagawa, JP;
Akio Tanna, Kanagawa, JP;
Shiho Goromaru, Kanagawa, JP;
Koushi Matsubara, Kanagawa, JP;
Japan Polypropylene Corporation, Tokyo, JP;
Japan Polyethylene Corporation, Tokyo, JP;
Abstract
A novel catalyst component for producing a crystalline α-olefin polymer or α-olefin/(meth)acrylate copolymer having few branches, especially a polymer having a high molecular weight, and a method for producing an α-olefin polymer or an α-olefin/(meth)acrylate copolymer using the catalyst component. A metal complex represented by the following general formula (D), as well as a method for producing an α-olefin polymer and a method for producing an α-olefin/(meth)acrylate copolymer using the metal complex.