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:
May. 19, 2020
Filed:
Dec. 19, 2014
Sekisui Chemical Co., Ltd., Osaka, Osaka, JP;
Oita University, Oita, Oita, JP;
Akihiko Fujiwara, Osaka, JP;
Shoji Nozato, Osaka, JP;
Akira Nakasuga, Osaka, JP;
Shunji Hyodo, Osaka, JP;
Hiroshi Yoshitani, Osaka, JP;
Masahiro Toyoda, Oita, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
OITA UNIVERSITY, Oita, JP;
Abstract
There is provided a capacitor electrode material that does not require the use of a conductive aid and can increase the capacitance of an electric double layer capacitor. A capacitor electrode material comprising resin-remaining partially exfoliated graphite obtained by pyrolyzing a resin in a composition in which the resin is fixed to graphite or primary exfoliated graphite by grafting or adsorption, the resin-remaining partially exfoliated graphite having a structure in which graphite is partially exfoliated, with part of the resin remaining; and a binder resin.