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Patent Searching and Data


Title:
ELECTROPHOTOGRAPHIC RECEPTOR
Document Type and Number:
Japanese Patent JPS5944052
Kind Code:
A
Abstract:

PURPOSE: To obtain an electrophotographic receptor having high photosensitivity and capable of maintaining its potential at each cycle of repeated use stable, and forming always good visible images, by incorporating a specified bisazo compd. in a carrier generating phase and a styryl compd. in a carrier transferring phase.

CONSTITUTION: An electrophotographic receptor is obtained by forming a photosensitive layer made of a combination of a carrier generating phase having formula I (Ar1, Ar2 are each optionally substd. phenylene; A is one of formulae III, IV, and V; R1 is optionally substd. alkyl or aryl; and R2 is optionally substd. aryl or heterocyclic), and a carrier transferring phase having formula II in which R3, R4 are each optionally substd. alkyl or aryl; R6 is optionally substd. aryl or heterocyclic; and R6WR9 are each H, halogen, alkyl, alkoxy, or alkylamino.


Inventors:
TAKEI YOSHIAKI
FUJIMAKI YOSHIHIDE
NOMORI HIROYUKI
Application Number:
JP15454782A
Publication Date:
March 12, 1984
Filing Date:
September 07, 1982
Export Citation:
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Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03G5/06; (IPC1-7): G03G5/06
Attorney, Agent or Firm:
Masahiko Oi