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:
Sep. 18, 2012
Filed:
Jun. 03, 2011
Applicants:
Hyo Sug Lee, Suwon-si, KR;
Jae Young Choi, Suwon-si, KR;
Seon MI Yoon, Yongin-si, KR;
Hyuk Soon Choi, Seongnam-si, KR;
Kwang Hee Kim, Seoul, KR;
Inventors:
Hyo Sug Lee, Suwon-si, KR;
Jae Young Choi, Suwon-si, KR;
Seon Mi Yoon, Yongin-si, KR;
Hyuk Soon Choi, Seongnam-si, KR;
Kwang Hee Kim, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/56 (2006.01); H01B 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are an aromatic imide-based dispersant for CNTs and a carbon nanotube composition comprising the same. Having an aromatic ring structure advantageously realizing adsorption on carbon nanotubes, the dispersant, even if used in a small amount, can disperse a large quantity of carbon nanotubes.