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. 30, 2010
Filed:
Apr. 12, 2006
Applicants:
Young-min Kim, Daejeon, KR;
Eun-suok OH, Daejeon, KR;
Juhyun Kim, Daejeon, KR;
Minjung Ryu, Seoul, KR;
Inventors:
Young-Min Kim, Daejeon, KR;
Eun-Suok Oh, Daejeon, KR;
Juhyun Kim, Daejeon, KR;
Minjung Ryu, Seoul, KR;
Assignee:
LG Chem, Ltd., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lithium secondary battery includes an anode mix including a silicon- or tin-based material as an anode active material, a thermosetting agent, and a curing agent and a curing accelerator as a binder. The anode mix is prepared within a short period of time via a simplified manufacturing process by applying the anode mix to a current collector and heating to cure the applied anode mix at a temperature of less than 200° C.