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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.:

US 11211596 B1

PDFFull Text
Date of Patent:
Dec. 28, 2021

Filed:

Apr. 20, 2018

Method for manufacturing electrode active material molding for lithium-ion battery and method for manufacturing lithium-ion battery

Applicants:

Sanyo Chemical Industries, Ltd., Kyoto, JP;

Nissan Motor Co., Ltd., Kanagawa, JP;

Inventors:

Takuya Suenaga, Kyoto, JP;

Kenichi Kawakita, Kyoto, JP;

Yuki Kusachi, Kanagawa, JP;

Yasuhiko Ohsawa, Kanagawa, JP;

Hajime Satou, Kanagawa, JP;

Hiroshi Akama, Kanagawa, JP;

Hideaki Horie, Kanagawa, JP;

Assignees:

SANYO CHEMICAL INDUSTRIES, LTD., Kyoto, JP;

NISSAN MOTOR CO., LTD., Kanagawa, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

James M Erwin

Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/139 (2010.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 10/058 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0433 (2013.01); H01M 4/139 (2013.01); H01M 4/366 (2013.01); H01M 4/62 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01);
Abstract

The present invention provides a method of producing an electrode active material molded body for a lithium-ion battery suitable for the production of a lithium-ion battery, and a method of producing a lithium-ion battery using the electrode active material molded body, wherein the methods can reduce the time, work, equipment, and the like required for the production. The present invention provides a method of producing an electrode composition molded body for a lithium-ion battery, including: a molding step of molding a composition containing an electrode active material for a lithium-ion battery and an electrolyte solution into an electrode active material molded body for a lithium-ion battery as an unbound product of the electrode active material for a lithium-ion battery, wherein the composition has an electrolyte solution content of 0.1 to 40 wt % based on the weight of the composition.

Find Patent Forward Citations

Suenaga, Takuya. (2021). Method for manufacturing electrode active material molding for lithium-ion battery and method for manufacturing lithium-ion battery (U.S. Patent No. 11211596). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11211596

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