JPS5788454A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS5788454A JPS5788454A JP16506580A JP16506580A JPS5788454A JP S5788454 A JPS5788454 A JP S5788454A JP 16506580 A JP16506580 A JP 16506580A JP 16506580 A JP16506580 A JP 16506580A JP S5788454 A JPS5788454 A JP S5788454A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- optionally substituted
- charge transfer
- generating layer
- alkoxy
- 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
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 108091008695 photoreceptors Proteins 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 108020003175 receptors Proteins 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To obtain an electrophotographic receptor superior in sensitivity and durability, by providing a charge transfer layer containing a specified charge transfer compound and a charge generating layer on a conductive substrate. CONSTITUTION:An organic solvent dissolves a binder resin, such as polyester or polycarbonate, and a compound represented by the formula in which R1, R2 are H, halogen, NO2, or the following optionally substituted groups; alkyl, alkoxy, aryloxy, or amino, but at least one of them is optionally substituted amino or alkoxy; R3, R4 are optionally substituted alkyl or aryl, but at least one of them is optionaly substituted aryl, or they may form a heterocyclic, nitorgen-containing ring; and R5-R8 are same as R1 or acyl. This solution is coated on a conductive substrate to form a charge transfer layer, and on this layer a charge generating layer is formed to give a multilayer photoreceptor. The transfer layer and the generating layer may be reversely laminated. The photoreceptor thus obtained deteriorates in characteistics very little even after repeated uses over ten thousand times.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16506580A JPS5788454A (en) | 1980-11-22 | 1980-11-22 | Electrophotographic receptor |
| US06/319,269 US4399208A (en) | 1980-11-22 | 1981-11-09 | Electrophotographic photosensitive member |
| GB8133862A GB2092320B (en) | 1980-11-22 | 1981-11-10 | Electrophotographic photosensitive member |
| DE19813146072 DE3146072A1 (en) | 1980-11-22 | 1981-11-20 | Light-sensitive element for electrophotographic purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16506580A JPS5788454A (en) | 1980-11-22 | 1980-11-22 | Electrophotographic receptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5788454A true JPS5788454A (en) | 1982-06-02 |
Family
ID=15805189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16506580A Pending JPS5788454A (en) | 1980-11-22 | 1980-11-22 | Electrophotographic receptor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5788454A (en) |
-
1980
- 1980-11-22 JP JP16506580A patent/JPS5788454A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS564148A (en) | Electrophotographic receptor | |
| JPS57138644A (en) | Electrophotographic receptor | |
| JPS5636656A (en) | Electrophotographic material | |
| JPS5622437A (en) | Electrophotographic receptor | |
| JPS5788454A (en) | Electrophotographic receptor | |
| JPS57104144A (en) | Electrophotographic receptor | |
| JPS56109357A (en) | Electrophotographic material | |
| JPS57146255A (en) | Electrophotographic receptor | |
| JPS57191641A (en) | Electrophotographic receptor | |
| JPS57202545A (en) | Electrophotographic receptor | |
| JPS5552065A (en) | Sensitizer for electrophotographic organic photoconductor | |
| JPS5758156A (en) | Electrophotographic receptor | |
| JPS5781267A (en) | Electrophotographic receptor | |
| JPS57138645A (en) | Electrophotographic receptor | |
| JPS57201236A (en) | Photoconductive composition and electrophotographic material using said composition | |
| JPS6440835A (en) | Electrophotographic sensitive body | |
| JPS57144556A (en) | Electrophotographic receptor | |
| JPS6419355A (en) | Electrophotographic sensitive body | |
| JPS5694359A (en) | Electrophotographic receptor | |
| JPS57144555A (en) | Electrophotographic receptor | |
| JPS5782843A (en) | Electrophotographic receptor | |
| JPS6428651A (en) | Photoconductive film and electrophotographic sensitive body using same | |
| JPS57169755A (en) | Electrophotographic receptor | |
| JPS6419357A (en) | Electrophotographic sensitive body | |
| JPS5767933A (en) | Electrophotographic receptor |