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. 03, 2020
Filed:
Sep. 12, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Janis Doelle, Daejeon, KR;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 10/052 (2010.01); H01M 2/10 (2006.01); H01M 10/04 (2006.01); H01M 4/1391 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0404 (2013.01); H01M 2/10 (2013.01); H01M 4/04 (2013.01); H01M 4/1391 (2013.01); H01M 10/04 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01);
Abstract
The present invention relates to a method of manufacturing an electrode for a rechargeable battery, including (a) coating electrode slurry including an electrode active material, a binder, and a solvent on one surface of a sheet-shaped current collector; and (b) drying the electrode slurry while applying vacuum in a direction of decreasing agglomeration of the binder due to vaporization of the solvent.