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. 01, 2021
Filed:
Jul. 19, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/10 (2006.01); G03G 15/00 (2006.01); G03G 21/18 (2006.01); C08K 5/3445 (2006.01);
U.S. Cl.
CPC ...
G03G 5/10 (2013.01); C08K 5/3445 (2013.01); G03G 5/105 (2013.01); G03G 15/75 (2013.01); G03G 21/1814 (2013.01);
Abstract
Provided an electrophotographic member having an excellent electroconductivity and being capable of forming a high quality electrophotographic image even in long-term use. The electrophotographic member comprises an electroconductive substrate and an electroconductive layer on the substrate, the electroconductive layer containing a matrix polymer, and a specific imidazolium salt.
Quick Actions:
Arimura, Hideya. (2021). Electrophotographic member, process cartridge and electrophotographic image forming apparatus (U.S. Patent No. 11022904). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11022904
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile