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. 07, 2020
Filed:
May. 26, 2016
Applicant:
Zeon Corporation, Chiyoda-ku, Tokyo, JP;
Inventors:
Assignee:
ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/162 (2017.01); C01B 32/05 (2017.01); B82Y 30/00 (2011.01); C01B 32/17 (2017.01); C01B 32/154 (2017.01); C01B 32/178 (2017.01); C01B 32/159 (2017.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01B 32/162 (2017.08); B82Y 30/00 (2013.01); C01B 32/05 (2017.08); C01B 32/154 (2017.08); C01B 32/17 (2017.08); C01B 32/178 (2017.08); B82Y 40/00 (2013.01); C01B 32/159 (2017.08); C01B 2202/02 (2013.01);
Abstract
Provided are a carbon film having excellent electrical conductivity and a method of producing this carbon film. The carbon film has a film surface glossiness at 60° of at least 2 and not more than 500. The method of producing the carbon film includes forming a carbon film by removing a solvent from a fibrous carbon nanostructure dispersion liquid containing the solvent and one or more fibrous carbon nanostructures.