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:
Aug. 02, 2022
Filed:
Sep. 18, 2020
Applicant:
Fdk Corporation, Tokyo, JP;
Inventors:
Yuki Ochiai, Tokyo, JP;
Maki Suzuki, Tokyo, JP;
Daisuke Hirata, Tokyo, JP;
Hiroshi Yanagi, Tokyo, JP;
Assignee:
FDK CORPORATION, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/50 (2010.01); C01G 45/02 (2006.01); H01M 4/04 (2006.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
H01M 4/50 (2013.01); C01G 45/02 (2013.01); H01M 4/0404 (2013.01); H01M 4/62 (2013.01); C01P 2006/40 (2013.01);
Abstract
A method of manufacturing a battery electrode material in slurry form to be coated on a sheet-shaped current collector, the battery electrode material containing an electrode active material made of electrolytic manganese dioxide (EMD) and containing an aqueous binder. The method includes, as a process of mixing and kneading raw materials of the battery electrode material by using water as a solvent, mixing the electrode active material; mixing the binder; and mixing a neutralizing agent, the neutralizing agent being lithium hydroxide (LiOH).