JPS5574547A - Electrophotographic photoreceptor - Google Patents
Electrophotographic photoreceptorInfo
- Publication number
- JPS5574547A JPS5574547A JP14817778A JP14817778A JPS5574547A JP S5574547 A JPS5574547 A JP S5574547A JP 14817778 A JP14817778 A JP 14817778A JP 14817778 A JP14817778 A JP 14817778A JP S5574547 A JPS5574547 A JP S5574547A
- Authority
- JP
- Japan
- Prior art keywords
- hydrazone compounds
- flexibility
- formula
- photosensitive layer
- sensitizing dyes
- 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
- 108091008695 photoreceptors Proteins 0.000 title abstract 2
- -1 hydrazone compounds Chemical class 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
- 230000001235 sensitizing effect Effects 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229960001506 brilliant green Drugs 0.000 abstract 1
- HXCILVUBKWANLN-UHFFFAOYSA-N brilliant green cation Chemical compound C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 HXCILVUBKWANLN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical group C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To improve sensitivity and flexibility and obtain distinct copied images by containing the specific hydrazone compounds in the photosensitive layer.
CONSTITUTION: The coating comprising dissolving one or more kinds of the hydrazone compounds expressed by formula I (R1 is CH3, C2H5, benzyl, phenyl; A is aromatic ring) and formula II (R1 is the same as above, R2 is H, CH3; R3 is H, alkoxyl, dialkyl amino) together with sensitizing dyes (brilliant green, etc.) and binders (resins such as polycarbonate) is coated on a conductive substrate 1 and is then dried to form a photosensitive layer 2. This yields the photoreceptor of good sensitivity and flexibility. Since said hydrazone compounds have virtually no absorbing characteristic of light of visible regions, the sensitizing dyes having absorption in the visible regions are added for the purpose of image formation.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14817778A JPS5574547A (en) | 1978-11-30 | 1978-11-30 | Electrophotographic photoreceptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14817778A JPS5574547A (en) | 1978-11-30 | 1978-11-30 | Electrophotographic photoreceptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5574547A true JPS5574547A (en) | 1980-06-05 |
Family
ID=15446964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14817778A Pending JPS5574547A (en) | 1978-11-30 | 1978-11-30 | Electrophotographic photoreceptor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5574547A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767933A (en) * | 1980-10-15 | 1982-04-24 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
| JPS60118847A (en) * | 1983-11-30 | 1985-06-26 | Dainippon Printing Co Ltd | Image forming material and image forming method |
| US6022655A (en) * | 1997-04-08 | 2000-02-08 | Sharp Kabushiki Kaisha | Photoreceptor for electrophotography, bishydrazone compound and intermediate thereof, and method for producing bishydrazone compound and intermediate thereof |
| US6340548B1 (en) * | 2000-03-16 | 2002-01-22 | Imation Corp. | Organophotoreceptors for electrophotography featuring novel charge transport compounds |
-
1978
- 1978-11-30 JP JP14817778A patent/JPS5574547A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767933A (en) * | 1980-10-15 | 1982-04-24 | Konishiroku Photo Ind Co Ltd | Electrophotographic receptor |
| JPS60118847A (en) * | 1983-11-30 | 1985-06-26 | Dainippon Printing Co Ltd | Image forming material and image forming method |
| US6022655A (en) * | 1997-04-08 | 2000-02-08 | Sharp Kabushiki Kaisha | Photoreceptor for electrophotography, bishydrazone compound and intermediate thereof, and method for producing bishydrazone compound and intermediate thereof |
| US6340548B1 (en) * | 2000-03-16 | 2002-01-22 | Imation Corp. | Organophotoreceptors for electrophotography featuring novel charge transport compounds |
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