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:
Nov. 05, 2013
Filed:
Jan. 03, 2007
Je Young Kim, Goyang-si, KR;
Pil Kyu Park, Daejeon, KR;
Soon Ho Ahn, Daejeon, KR;
Yong Tae Lee, Jeonju-si, KR;
Je Young Kim, Goyang-si, KR;
Pil Kyu Park, Daejeon, KR;
Soon Ho Ahn, Daejeon, KR;
Yong Tae Lee, Jeonju-si, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The present invention relates to an electrode comprising electrode active material particles, conductive particles, a binder and wax, wherein the electrode active material particles are interconnected by a network of the conductive particles, and the paths of the conductive particles interconnecting the electrode active materials are partially or entirely fixed by the wax. Furthermore, the present invention provides an electrochemical device comprising the electrode. By use of wax having a low meting viscosity in order to partially or entirely fix the paths of the conductive particles, which interconnect the spaced electrode active material particles, the present invention can improve processability and safety of the electrochemical device.