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:
Apr. 28, 2020
Filed:
Jun. 11, 2019
Applicant:
Nihon Spindle Manufacturing Co., Ltd., Hyogo, JP;
Inventors:
Keiichi Asami, Hyogo, JP;
Keiichiro Onishi, Hyogo, JP;
Assignee:
NIHON SPINDLE MANUFACTURING CO., LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); C01G 53/06 (2006.01); B01J 19/00 (2006.01); H01M 4/1391 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); B01J 19/008 (2013.01); C01G 53/06 (2013.01); H01M 4/1391 (2013.01); C01P 2006/40 (2013.01); H01M 2004/028 (2013.01);
Abstract
A method for manufacturing a slurry for a positive electrode of a nonaqueous electrolyte secondary battery using an aqueous solvent containing an alkali metal complex oxide, includes: while causing a raw material slurry containing a solid content and the solvent as slurry raw materials for a positive electrode of the nonaqueous electrolyte secondary battery to flow along a path, performing a neutralization treatment on an alkali component in the raw material slurry by inorganic carbon supplied to the raw material slurry flowing along the path.