JPS5790675A - Dry copying device for electronic photograph - Google Patents
Dry copying device for electronic photographInfo
- Publication number
- JPS5790675A JPS5790675A JP16712380A JP16712380A JPS5790675A JP S5790675 A JPS5790675 A JP S5790675A JP 16712380 A JP16712380 A JP 16712380A JP 16712380 A JP16712380 A JP 16712380A JP S5790675 A JPS5790675 A JP S5790675A
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- org
- acids
- expressed
- fluorinated
- 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
- G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
PURPOSE:To prevent adhesion of toners onto a surface of a photoreceptor and to prevent a toner-filming phenomenon by constituting in such a way as to supply a specified solid fluorinated organic acid onto a surface of the photoreceptor. CONSTITUTION:In a dry copying device for electronic photograph, a polishing device 12 is deposited so as to contact with a surface of a photoreceptor 1. Further, through solid state fluorinated org. acids expressed by formulaIor II (Rf is fluorocarbon which is substituting with fluroine for hydrogen in the group such as alkyl, alkenyl or aryl, etc.; Ar is alkyl, aryl or aralkyl; X is carboxyl, or sulfonic acid or hydroy radical; l is 0-9, m, n are 1-3) are filled up into said device 12 and then an aimed coping device is made. As an actual example of compds. expressed by the formulaIor II, org. acids expressed by formula III or IV or the like are given. By this way, fluorinated org. acids are supplied to the surface of a photoreceptor 1 and adhesion of toners is prevented, thereby a deleterious change in photoreceptor characteristic is prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16712380A JPS5790675A (en) | 1980-11-27 | 1980-11-27 | Dry copying device for electronic photograph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16712380A JPS5790675A (en) | 1980-11-27 | 1980-11-27 | Dry copying device for electronic photograph |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5790675A true JPS5790675A (en) | 1982-06-05 |
Family
ID=15843859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16712380A Pending JPS5790675A (en) | 1980-11-27 | 1980-11-27 | Dry copying device for electronic photograph |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5790675A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60225865A (en) * | 1984-04-24 | 1985-11-11 | Konishiroku Photo Ind Co Ltd | Image recording device |
-
1980
- 1980-11-27 JP JP16712380A patent/JPS5790675A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60225865A (en) * | 1984-04-24 | 1985-11-11 | Konishiroku Photo Ind Co Ltd | Image recording device |
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