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. 15, 2015
Filed:
Aug. 26, 2009
Katsuo Naoi, Tokyo, JP;
Kazutoshi Emoto, Tokyo, JP;
Kiyonori Hinoki, Tokyo, JP;
Masahiro Saegusa, Tokyo, JP;
Kenji Nishizawa, Tokyo, JP;
Mitsuo Kougo, Tokyo, JP;
Katsuo Naoi, Tokyo, JP;
Kazutoshi Emoto, Tokyo, JP;
Kiyonori Hinoki, Tokyo, JP;
Masahiro Saegusa, Tokyo, JP;
Kenji Nishizawa, Tokyo, JP;
Mitsuo Kougo, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
An electrode manufacturing method which can lower the impedance of electrochemical devices is provided. The electrode manufacturing method comprises the steps of applying a coating material containing an active material particle, a binder, and a good solvent for the binder to a current collector, so as to form a coating film made of the coating material; removing the good solvent from the coating film; applying a poor solvent for the binder to the coating film having removed the good solvent; and pressing the coating film coated with the poor solvent.