JPS57205742A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS57205742A JPS57205742A JP9061281A JP9061281A JPS57205742A JP S57205742 A JPS57205742 A JP S57205742A JP 9061281 A JP9061281 A JP 9061281A JP 9061281 A JP9061281 A JP 9061281A JP S57205742 A JPS57205742 A JP S57205742A
- Authority
- JP
- Japan
- Prior art keywords
- receptor
- layer contg
- charge generating
- generating layer
- charge
- 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
- 150000001875 compounds Chemical class 0.000 abstract 2
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical group C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 abstract 2
- -1 hydrazone compound Chemical class 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl 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
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 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
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0687—Trisazo dyes
- G03G5/0688—Trisazo dyes containing hetero rings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To obtain an electrophotographic receptor having high sensitivity over the whole visible range and the wavelength rage of a semiconductor laser as well as superior endurance by forming a charge generating layer contg. a specified trisazo compound and a charge transferring layer contg. a specified hydrazone compound on an electrically conductive support. CONSTITUTION:A charge generating layer contg. a triphenylamine trisazo compound represented by formulaIis formed on an electrically conductive support, and on the charge generating layer a charge transferring layer contg. a hydrazone compound represented by formula II (where R1 is CH3, C2H5, CH2CH2OH or CH2CH2Cl, R2 is CH3, C2H5, benzyl or phenyl, and R3 is H, Cl, Br, 1-4C alkyl, alkoxy, dialkylamino or NO2) is formed to manufacture a receptor. Thus, the receptor with superior charging and photosensitive characteristics, etc. as well as superior endurance is obtd. easily.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9061281A JPS57205742A (en) | 1981-06-12 | 1981-06-12 | Electrophotographic receptor |
| US06/379,686 US4436800A (en) | 1981-05-28 | 1982-05-19 | Multilayer electrophotographic element containing a trisazo charge carrier generating substance and a hydrazone charge carrier transfer substance |
| DE3220010A DE3220010C2 (en) | 1981-05-28 | 1982-05-27 | Electrophotographic recording material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9061281A JPS57205742A (en) | 1981-06-12 | 1981-06-12 | Electrophotographic receptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57205742A true JPS57205742A (en) | 1982-12-16 |
Family
ID=14003298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9061281A Pending JPS57205742A (en) | 1981-05-28 | 1981-06-12 | Electrophotographic receptor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57205742A (en) |
-
1981
- 1981-06-12 JP JP9061281A patent/JPS57205742A/en active Pending
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