JPS55140849A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS55140849A JPS55140849A JP4840579A JP4840579A JPS55140849A JP S55140849 A JPS55140849 A JP S55140849A JP 4840579 A JP4840579 A JP 4840579A JP 4840579 A JP4840579 A JP 4840579A JP S55140849 A JPS55140849 A JP S55140849A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- photoconductive
- amount
- binder
- leveling agent
- 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.)
- Pending
Links
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To enhance the quality of an image by using an electrophotographic receptor having a photoconductive layer formed by adding a silicone leveling agent in a specified amount to the amount of a binder to improve the smoothness of the layer.
CONSTITUTION: An electrically conductive support is coated with a photoconductive coating prepared by adding a leveling agent such as dimethyl polysiloxane, alkyl- modified silicone or glycol-modified silicone in an amount of 0.01W50pts.wt. to 100pts.wt. of a binder such as thermosetting resin or thermoplastic resin for a photoconductive material such as CdS or phthalocyanine, and by drying the coating a photoconductive layer is formed. This layer may be covered with an insulating layer of polyester or the like as a protective layer. The resulting receptor has surface smoothness and is subjected to electric charging, imagewise exposure and development by the Carlson process to give a high quality image free from black specks, white specks, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4840579A JPS55140849A (en) | 1979-04-19 | 1979-04-19 | Electrophotographic receptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4840579A JPS55140849A (en) | 1979-04-19 | 1979-04-19 | Electrophotographic receptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55140849A true JPS55140849A (en) | 1980-11-04 |
Family
ID=12802384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4840579A Pending JPS55140849A (en) | 1979-04-19 | 1979-04-19 | Electrophotographic receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55140849A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119357A (en) * | 1982-12-25 | 1984-07-10 | Mita Ind Co Ltd | Photosensitive body for electrophotography |
JPS6019149A (en) * | 1983-07-13 | 1985-01-31 | Hitachi Ltd | Electrophotographic sensitive body |
JPH01142555A (en) * | 1987-11-27 | 1989-06-05 | Mita Ind Co Ltd | Electrophotographic sensitive body |
US5492786A (en) * | 1993-08-26 | 1996-02-20 | Sharp Kabushiki Kaisha | Electrophotographic photoreceptor |
-
1979
- 1979-04-19 JP JP4840579A patent/JPS55140849A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119357A (en) * | 1982-12-25 | 1984-07-10 | Mita Ind Co Ltd | Photosensitive body for electrophotography |
JPH0466026B2 (en) * | 1982-12-25 | 1992-10-21 | Mita Industrial Co Ltd | |
JPS6019149A (en) * | 1983-07-13 | 1985-01-31 | Hitachi Ltd | Electrophotographic sensitive body |
JPH01142555A (en) * | 1987-11-27 | 1989-06-05 | Mita Ind Co Ltd | Electrophotographic sensitive body |
US5492786A (en) * | 1993-08-26 | 1996-02-20 | Sharp Kabushiki Kaisha | Electrophotographic photoreceptor |
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