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:
Jun. 16, 2020
Filed:
Aug. 26, 2016
Lg Chem, Ltd., Seoul, KR;
Houngsik Yoo, Daejeon, KR;
Jong Won Lee, Daejeon, KR;
Dong Hyun Kim, Daejeon, KR;
Gyemin Kwon, Daejeon, KR;
Byoung Hoon Ahn, Daejeon, KR;
Yelin Kim, Daejeon, KR;
Sang Hoon Choy, Daejeon, KR;
Hyeon Choi, Daejeon, KR;
Jungkeun Yoo, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
The present disclosure relates to a carbon nanotube dispersion including entangled-type carbon nanotubes, a dispersion medium, and partially hydrogenated nitrile rubber having a residual double bond (RDB) value of 0.5% by weight to 40% by weight calculated according to the following Mathematical Formula 1, wherein dispersed particle diameters of the carbon nanotubes have particle size distribution Dof 2 μm to 5 μm, a method for preparing the same, and methods for preparing electrode slurry and an electrode using the same.