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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 11171363 B1

PDFFull Text
Date of Patent:
Nov. 09, 2021

Filed:

Apr. 29, 2021

Method and device for producing electrode body

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventor:

Masakazu Umehara, Toyota, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Stephan J Essex

Int. Cl.
CPC ...
H01M 10/0583 (2010.01); H01M 50/403 (2021.01); H01M 4/36 (2006.01); H01M 10/058 (2010.01); H01M 50/46 (2021.01); H01M 4/02 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0583 (2013.01); H01M 4/366 (2013.01); H01M 10/058 (2013.01); H01M 10/4235 (2013.01); H01M 50/403 (2021.01); H01M 50/461 (2021.01); H01M 2004/027 (2013.01);
Abstract

There is provided a method for producing an electrode body including a current collection foil, an electrode mixture layer, a heat resistant layer, and a separator layer are laminated in this order. The method includes applying a liquid heat resistant material forming the heat resistant layer to the electrode mixture layer on an electrode plate that is obtained by forming an electrode mixture layer on the current collection foil and disposing the porous separator layer on the liquid heat resistant material before the liquid heat resistant material according to the application is dried after applying the liquid heat resistant material.

Find Patent Forward Citations

Umehara, Masakazu. (2021). Method and device for producing electrode body (U.S. Patent No. 11171363). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11171363

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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