JPS57189143A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS57189143A JPS57189143A JP7526281A JP7526281A JPS57189143A JP S57189143 A JPS57189143 A JP S57189143A JP 7526281 A JP7526281 A JP 7526281A JP 7526281 A JP7526281 A JP 7526281A JP S57189143 A JPS57189143 A JP S57189143A
- Authority
- JP
- Japan
- Prior art keywords
- polysulfone
- charge transferring
- compound
- transferring layer
- receptor
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0528—Macromolecular bonding materials
- G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0582—Polycondensates comprising sulfur atoms in the main chain
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0503—Inert supplements
- G03G5/051—Organic non-macromolecular compounds
- G03G5/0514—Organic non-macromolecular compounds not comprising cyclic groups
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To manufacture an electrophotographic receptor with remarkably high sensitivity and high endurance by adding specified polysulfone to a charge transferring layer. CONSTITUTION:A charge generating layer and a charge transferring layer are formed on a substrate to manufacture an electrophotographic receptor. At this time, to the charge transferring layer is added >=1 kind of polysulfone represented by formulaeI, II, III (where each of n and m is a positive integer). The polysulfone has superior mechanical strength and heat resistance, and since the sulfur is in the perfectly oxidized state, and polysulfone has especially superior ozone resistance, and most preferable characteristics can be provided when the receptor is applied to a copier. By adding a pyrazoline compound such as the compound of formula IV or a hydrazone compound such as the compound of formula V as a charge transferring substance when the charge transferring layer is formed using the polysulfone, an especially satisfactory effect can be produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7526281A JPS57189143A (en) | 1981-05-19 | 1981-05-19 | Electrophotographic receptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7526281A JPS57189143A (en) | 1981-05-19 | 1981-05-19 | Electrophotographic receptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57189143A true JPS57189143A (en) | 1982-11-20 |
Family
ID=13571124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7526281A Pending JPS57189143A (en) | 1981-05-19 | 1981-05-19 | Electrophotographic receptor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57189143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153648A (en) * | 1984-08-24 | 1986-03-17 | Fuji Xerox Co Ltd | Electrophotographic sensitive body |
| JPS61287052A (en) * | 1985-06-13 | 1986-12-17 | Matsushita Electric Ind Co Ltd | Lens actuator |
-
1981
- 1981-05-19 JP JP7526281A patent/JPS57189143A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153648A (en) * | 1984-08-24 | 1986-03-17 | Fuji Xerox Co Ltd | Electrophotographic sensitive body |
| JPH0548910B2 (en) * | 1984-08-24 | 1993-07-22 | Fuji Xerox Co Ltd | |
| JPS61287052A (en) * | 1985-06-13 | 1986-12-17 | Matsushita Electric Ind Co Ltd | Lens actuator |
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