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. 03, 2020
Filed:
Aug. 26, 2016
Lg Chem, Ltd., Seoul, KR;
Gyemin Kwon, Daejeon, KR;
Houngsik Yoo, Daejeon, KR;
Hye Lim Sim, Daejeon, KR;
Byoung Hoon Ahn, Daejeon, KR;
Jong Won Lee, Daejeon, KR;
Dong Hyun Kim, Daejeon, KR;
Sang Hoon Choy, Daejeon, KR;
Hyeon Choi, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
The present disclosure relates to a carbon black dispersion solution comprising carbon black, 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 black have particle size distribution Dof 0.1 μm to 2 μm, a method for preparing the same, and methods for preparing electrode slurry and an electrode using the same.