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:
Jun. 06, 2017
Filed:
Aug. 04, 2015
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Toshihiro Otake, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 251/02 (2006.01); C08B 3/14 (2006.01); D21H 11/00 (2006.01);
U.S. Cl.
CPC ...
D21H 11/00 (2013.01); C08B 3/14 (2013.01); C08F 251/02 (2013.01);
Abstract
A cellulosic material contains a cellulose derivative, in which the cellulose derivative has a functional group capable of reversibly performing a redox reaction introduced thereinto. The cellulose derivative preferably has at least one of a ferrocene structure and a viologen structure as the functional group.