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:
Jun. 23, 2020
Filed:
Mar. 28, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Young Jae Kim, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/13 (2010.01); H01M 4/04 (2006.01); H01M 4/62 (2006.01); H01M 4/139 (2010.01); H01M 4/485 (2010.01); H01M 4/583 (2010.01); H01M 10/052 (2010.01); H01M 4/36 (2006.01); H01M 2/14 (2006.01); H01M 4/64 (2006.01); H01M 10/056 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0404 (2013.01); H01M 2/14 (2013.01); H01M 4/04 (2013.01); H01M 4/13 (2013.01); H01M 4/139 (2013.01); H01M 4/36 (2013.01); H01M 4/485 (2013.01); H01M 4/583 (2013.01); H01M 4/62 (2013.01); H01M 4/623 (2013.01); H01M 4/64 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); Y02T 10/7011 (2013.01);
Abstract
The present invention relates to a method for preparing an electrode slurry, and particularly, to a method for preparing an electrode slurry that includes the processes of preparing a mixed solution by mixing a binder, a conductive material, and an active material with a solvent (process 1); separating the mixed solution prepared through process 1 into layers (process 2); and removing at least a portion of the solvent from the mixed solution of process 2, which has been separated into layers (process 3).