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. 20, 2017
Filed:
Aug. 27, 2015
Kyocera Document Solutions Inc., Osaka, JP;
Hideki Okada, Osaka, JP;
Kensuke Kojima, Osaka, JP;
Fumio Sugai, Osaka, JP;
Hiroki Tsurumi, Osaka, JP;
Yohei Yamamoto, Osaka, JP;
Eiichi Miyamoto, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
A triphenylamine derivative is represented by general formula (1). In general formula (1), Rto 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 at least 1 and no greater than 6, an optionally substituted alkoxy group having a carbon number of at least 1 and no greater than 6, and an optionally substituted aryl group having a carbon number of at least 6 and no greater than 12. Also, k, l, m, n, o, and p each represent, independently of one another, an integer of at least 0 and no greater than 4. When any of k, l, m, n, o, or p represents an integer greater than 1, chemical groups R, R, R, R, or Rbonded to the same aromatic ring may be the same or different.