JPS57142643A - Manufacture of electrophotographic receptor - Google Patents
Manufacture of electrophotographic receptorInfo
- Publication number
- JPS57142643A JPS57142643A JP2817781A JP2817781A JPS57142643A JP S57142643 A JPS57142643 A JP S57142643A JP 2817781 A JP2817781 A JP 2817781A JP 2817781 A JP2817781 A JP 2817781A JP S57142643 A JPS57142643 A JP S57142643A
- Authority
- JP
- Japan
- Prior art keywords
- charge
- layer
- thickness
- charge generating
- charge transferring
- 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
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0679—Disazo dyes
- G03G5/0683—Disazo dyes containing polymethine or anthraquinone groups
-
- 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
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0605—Carbocyclic compounds
- G03G5/0607—Carbocyclic compounds containing at least one non-six-membered ring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To obtain a positively chargeable org. photoconductor by using water, alcohol or the like which does not dissolve a charge transferring layer as a solvent for a charge generating layer when the charge transferring layer is coated with the charge generating layer. CONSTITUTION:An Al cylinder is prepared as a substrate and undercoated with casein in 2mum thickness. A mixture consisting of 1 part charge transferring substance represented by formulaI, 1 part polycarbonate resin and 10 parts monochlorobenzene is then applied to the substrate by a dipping method in 12mum thickness and dried to form a charge transferring layer. A mixture consisting of 1 part bisazo pigment represented by formula II as a charge generating substance, 2 parts polyvinyl butyral resin and 20 parts methanol is well dispersed with a sand mill, and the dispersion is applied to the charge transferring layer by a dipping method in 0.2mum thickness and dried to form a charge generating layer. Thus, a positively chargeable org. receptor can be obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2817781A JPS57142643A (en) | 1981-02-27 | 1981-02-27 | Manufacture of electrophotographic receptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2817781A JPS57142643A (en) | 1981-02-27 | 1981-02-27 | Manufacture of electrophotographic receptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57142643A true JPS57142643A (en) | 1982-09-03 |
Family
ID=12241435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2817781A Pending JPS57142643A (en) | 1981-02-27 | 1981-02-27 | Manufacture of electrophotographic receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57142643A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477547A (en) * | 1982-01-07 | 1984-10-16 | Mitsubishi Paper Mills, Ltd. | Method for making complex layer type lithografic printing plate |
JPS62157038A (en) * | 1985-12-28 | 1987-07-13 | Konishiroku Photo Ind Co Ltd | Preparation of photosensitive body for positive charge |
-
1981
- 1981-02-27 JP JP2817781A patent/JPS57142643A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477547A (en) * | 1982-01-07 | 1984-10-16 | Mitsubishi Paper Mills, Ltd. | Method for making complex layer type lithografic printing plate |
JPS62157038A (en) * | 1985-12-28 | 1987-07-13 | Konishiroku Photo Ind Co Ltd | Preparation of photosensitive body for positive charge |
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