Title:
ビスアゾ化合物、2-ヒドロキシ-3-フェニルカルバモイルナフタレン化合物、ビスアゾ化合物の製造方法、電子写真方式の感光体、画像形成装置およびプロセスカートリッジ
Document Type and Number:
Japanese Patent JP5046628
Kind Code:
B2
Abstract:
A bisazo compound represented by Chemical structure 1: wherein, Ar1 and Ar2 independently represent a substituted or non-substituted aryl group, when at least one of Ar1 and Ar2 has a substituent, the substituent is selected from the group consisting of an alkyl group having 1 to 4 carbon atoms, phenyl group, biphenyl group, naphthyl group, anthryl group, and pyrenyl group, R1, represents an alkyl group, an alkoxy group, a halogen atom, or nitrile group, R2 represents ethylene group or vinylene group, and n represents an integer of from 1 to 3 and when n is 2 or 3, R1s are independent from each other.
Inventors:
Yuji Tanaka
Application Number:
JP2006325805A
Publication Date:
October 10, 2012
Filing Date:
December 01, 2006
Export Citation:
Assignee:
株式会社リコー
International Classes:
C07C245/10; C07C235/66; G03G5/06
Domestic Patent References:
| JP54022834A | ||||
| JP63133155A | ||||
| JP8209007A | ||||
| JP3197954A |
Foreign References:
| US4618672 |
Attorney, Agent or Firm:
Koichi Hirota