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:
Apr. 20, 2021
Filed:
Nov. 20, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Mi Jin Lee, Daejeon, KR;
Won Jong Kwon, Daejeon, KR;
Gwang Hoon Jun, Daejeon, KR;
Ji Yeon Byeon, Daejeon, KR;
Yu Ra Lee, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/194 (2017.01); C09C 3/08 (2006.01); C09C 1/44 (2006.01);
U.S. Cl.
CPC ...
C01B 32/194 (2017.08); C09C 1/44 (2013.01); C09C 3/08 (2013.01); C01B 2204/22 (2013.01); C01B 2204/24 (2013.01); C01P 2002/86 (2013.01); C01P 2002/88 (2013.01);
Abstract
The present invention relates to a method for preparing a functionalized graphene. The method for preparing a functionalized graphene according to the present invention can functionalize graphene by a simple method and does not use any other substance other than graphene and a salt containing a double bond, thereby enabling functionalization of graphene while exhibiting characteristics inherent to graphene.