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. 28, 2016
Filed:
May. 28, 2014
Kyocera Document Solutions Inc., Osaka, JP;
Fumio Sugai, Osaka, JP;
Kensuke Kojima, Osaka, JP;
Kenji Kitaguchi, Osaka, JP;
Hideki Okada, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
A triphenylamine derivative is represented by General Formula (1). In General Formula (1), ORrepresents an alkoxy group having 2 to 8 carbon atoms. Rto Reach independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms. Arand Areach independently represent a hydrogen atom, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkoxy group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, or a 3- to 10-membered heterocyclic group. Note that the case where Arand Arare both a hydrogen atom is excluded.