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:
Dec. 20, 2016
Filed:
Jun. 05, 2013
Nippon Paper Industries Co., Ltd., Tokyo, JP;
NIPPON PAPER INDUSTRIES CO., LTD., Tokyo, JP;
Abstract
Provided is a method for producing a carbon material, the method utilizing a cellulosic material and enables the carbon material, which retains the shape of the cellulosic material, to be produced in high yield. The method for producing a carbon material is characterized by comprising the steps of: allowing a cellulosic material and/or a regenerated cellulosic material to adsorb a sulfonic acid; and heating the cellulosic material and/or the regenerated cellulosic material which has adsorbed the sulfonic acid at a temperature of 600-2800° C. in an inert gas atmosphere.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile