Title:
Electric charge transportation material and an electrophotographic photoreceptor using a Tripe nil amine derivative and it
Document Type and Number:
Japanese Patent JP6095107
Kind Code:
B2
Abstract:
Disclosed is a triphenylamine derivative represented by general formula (1) :
wherein R 1 , R 2 , R 3 , and R 5 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, or a substituted or unsubstituted phenyl group, R 4 represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted phenyl group, Ar represents a substituted or unsubstituted phenyl group, and m represents an integer of 1 to 3.
Inventors:
Nakamura Junshi
Yuji Nakayama
Yuji Nakayama
Application Number:
JP2013014549A
Publication Date:
March 15, 2017
Filing Date:
January 29, 2013
Export Citation:
Assignee:
Takasago International Corporation
International Classes:
C07C211/54; C07C25/24; G03G5/06
Domestic Patent References:
| JP63027848A | ||||
| JP7173112A |
Foreign References:
| US20090043109 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
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