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. 27, 2017
Filed:
Aug. 27, 2015
Kyocera Document Solutions Inc., Osaka, JP;
Hideki Okada, Osaka, JP;
Fumio Sugai, Osaka, JP;
Kensuke Kojima, Osaka, JP;
Hiroki Tsurumi, Osaka, JP;
Yohei Yamamoto, Osaka, JP;
Eiichi Miyamoto, Osaka, JP;
KYOCERA Document Solutions, Inc., Osaka, JP;
Abstract
A triarylamine derivative is represented by general formula (I). In general formula (I), Rand Reach represent, independently of one another, a chemical group selected from the group consisting of a halogen atom, an optionally substituted alkyl group having a carbon number of 1-6, an optionally substituted alkoxy group having a carbon number of 1-6, and an optionally substituted aryl group having a carbon number of 6-12. In general formula (I), k and l each represent an integer of at least 0 and no greater than 4. When k and l represent integers greater than 1, chemical groups Rbonded to the same aromatic ring and chemical groups Rbonded to the same aromatic ring may be the same or different to one another. In general formula (I), m and n each represent a different integer of at least 1 and no greater than 3.