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:
May. 31, 2022
Filed:
Aug. 28, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jongwook Jung, Daejeon, KR;
Se Ho Park, Daejeon, KR;
Minchul Jang, Daejeon, KR;
Gyo Hyun Hwang, Daejeon, KR;
Eunkyung Park, Daejeon, KR;
Changhun Park, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); B22F 9/24 (2006.01); H01M 4/1395 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); B22F 1/16 (2022.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0471 (2013.01); B22F 1/16 (2022.01); B22F 9/24 (2013.01); H01M 4/1395 (2013.01); H01M 4/366 (2013.01); H01M 4/38 (2013.01); H01M 4/382 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); B22F 2301/255 (2013.01); B22F 2302/40 (2013.01); H01M 2004/021 (2013.01); H01M 2004/027 (2013.01);
Abstract
A method for preparing a hollow structure, and more particularly, to a method for preparing a hollow structure having various stable structures by using polystyrene particles, into which a functional group is introduced, as a template for preparing the hollow structure.