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:
Jan. 03, 2023
Filed:
Mar. 27, 2019
Applicant:
Tesla, Inc., Austin, TX (US);
Inventors:
Ziying Wang, San Diego, CA (US);
Hieu Minh Duong, Rosemead, CA (US);
Yudi Yudi, Alameda, CA (US);
Joon Ho Shin, San Diego, CA (US);
Prince Magsino, San Diego, CA (US);
Assignee:
Tesla, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 4/04 (2006.01); H01M 4/1393 (2010.01); H01M 4/583 (2010.01); C08L 1/28 (2006.01); C08L 27/16 (2006.01); C08L 27/18 (2006.01);
U.S. Cl.
CPC ...
H01M 4/623 (2013.01); H01M 4/0404 (2013.01); H01M 4/0435 (2013.01); H01M 4/1393 (2013.01); H01M 4/583 (2013.01); H01M 4/622 (2013.01); H01M 10/0525 (2013.01); C08L 1/286 (2013.01); C08L 27/16 (2013.01); C08L 27/18 (2013.01); C08L 2203/20 (2013.01); Y02E 60/10 (2013.01);
Abstract
Provided herein are dry process electrode films, and energy storage devices incorporating the same, including a microparticulate non-fibrillizable binder having certain particle sizes. The electrode films exhibit improved mechanical and processing characteristics. Also provided are methods for processing such microparticulate non-fibrillizable electrode film binders, and for incorporating the microparticulate non-fibrillizable binders in electrode films.