JPS5638055A - Electrophotographic receptor constituent - Google Patents
Electrophotographic receptor constituentInfo
- Publication number
- JPS5638055A JPS5638055A JP10342379A JP10342379A JPS5638055A JP S5638055 A JPS5638055 A JP S5638055A JP 10342379 A JP10342379 A JP 10342379A JP 10342379 A JP10342379 A JP 10342379A JP S5638055 A JPS5638055 A JP S5638055A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- alloy
- photoreceptor
- abrasion
- sensitivity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To prevent crystallization of an Se photoreceptor, its abrasion, rise of residual potential, deterioration of sensitivity, etc., and to enhance electrophotographic characteristics of the photoreceptor, by adding an aromatic polyamideimide layer on the surface of the Se or Se alloy layer.
CONSTITUTION: A layer of a polyamideimide chiefly composed of repeated units represented by the formula shown (Ar1 is a trivalent aromatic group and Ar2 is a divalent aromatic group) is formed as a protective layer on a photosensitive layer made of Se or Se alloy on a conductive substrate, thus permitting an electrophotographic receptor to prevent crystallization of the Se or Se alloy layer, its abrasion, and further unfavorable influence on its acceptable potential and its dark decay, and to raise sensitivity and to little raise residual potential.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10342379A JPS5638055A (en) | 1979-08-14 | 1979-08-14 | Electrophotographic receptor constituent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10342379A JPS5638055A (en) | 1979-08-14 | 1979-08-14 | Electrophotographic receptor constituent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5638055A true JPS5638055A (en) | 1981-04-13 |
JPS646456B2 JPS646456B2 (en) | 1989-02-03 |
Family
ID=14353622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10342379A Granted JPS5638055A (en) | 1979-08-14 | 1979-08-14 | Electrophotographic receptor constituent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638055A (en) |
-
1979
- 1979-08-14 JP JP10342379A patent/JPS5638055A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS646456B2 (en) | 1989-02-03 |
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