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:
Feb. 19, 2019
Filed:
Dec. 19, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Young-Jae Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/505 (2010.01); H01M 4/1391 (2010.01); H01M 4/1393 (2010.01); H01M 4/1395 (2010.01); H01M 4/139 (2010.01); H01M 4/62 (2006.01); H01M 4/525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/505 (2013.01); H01M 4/139 (2013.01); H01M 4/1391 (2013.01); H01M 4/1393 (2013.01); H01M 4/1395 (2013.01); H01M 4/624 (2013.01); H01M 4/525 (2013.01); H01M 4/621 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01);
Abstract
The present invention relates to a method for preparing electrode active material slurry, and an electrode active material slurry prepared by the method, the method comprising the steps of: (S1) mixing a conductive agent and a first dispersion medium to thus prepare a conductive agent dispersion, and mixing an electrode active material and a second dispersion medium to thus prepare an electrode active material dispersion; and (S2) dispersing the conductive agent dispersion while adding the same to the electrode active material dispersion.