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:
Mar. 19, 2024
Filed:
Aug. 23, 2019
Applicant:
Tosoh Corporation, Yamaguchi, JP;
Inventors:
Naoto Suzuki, Yamaguchi, JP;
Akinori Eshita, Yamaguchi, JP;
Assignee:
TOSOH CORPORATION, Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/50 (2010.01); C01G 45/02 (2006.01); C25B 1/21 (2006.01); C25B 15/02 (2021.01); H01M 10/24 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/50 (2013.01); C01G 45/02 (2013.01); C25B 1/21 (2013.01); C25B 15/02 (2013.01); H01M 10/24 (2013.01); C01P 2004/51 (2013.01); C01P 2006/10 (2013.01); C01P 2006/14 (2013.01); C01P 2006/40 (2013.01); H01M 2004/021 (2013.01); H01M 2004/028 (2013.01);
Abstract
To provide electrolytic manganese dioxide excellent in low rate characteristics and middle rate characteristics when used as a cathode material for alkaline manganese dry cells, and a method for its production. Electrolytic manganese dioxide of which the apparent density is at least 4.0 g/cmand at most 4.3 g/cm, and the mode particle size is at least 30 μm and at most 100 μm; a method for its production and its application.