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:
Jul. 17, 2018
Filed:
Sep. 30, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Dong Kwon Lee, Daejeon, KR;
Seung Beom Cho, Daejeon, KR;
Jun Seok Nho, Daejeon, KR;
Wook Jang, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 4/36 (2006.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); H01M 4/62 (2013.01); H01M 4/366 (2013.01); H01M 10/0525 (2013.01);
Abstract
Provided are a method of manufacturing a cathode active material coating solution for a secondary battery including preparing a mixed solution by dispersing a metal precursor and a chelating agent in a glycol-based solvent, performing primary heating on the mixed solution, and performing secondary heating on the mixed solution, and a cathode active material coating solution for a secondary battery manufactured by the above method.