JPS54104835A - Electrophotographic photoreceptor - Google Patents
Electrophotographic photoreceptorInfo
- Publication number
- JPS54104835A JPS54104835A JP1212178A JP1212178A JPS54104835A JP S54104835 A JPS54104835 A JP S54104835A JP 1212178 A JP1212178 A JP 1212178A JP 1212178 A JP1212178 A JP 1212178A JP S54104835 A JPS54104835 A JP S54104835A
- Authority
- JP
- Japan
- Prior art keywords
- phenolic resin
- photoreceptor
- optionally substituted
- organic pigment
- binder resin
- 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.)
- Granted
Links
Abstract
PURPOSE: To adapt a binder resin commonly to every kind of photoconductive organic pigment and to enable formation of an image of high sensitivity and high resolution from this photoreceptor, by using a specified phenolic resin as a binder resin.
CONSTITUTION: A phenolic resin having each optionally substituted and optionally saturated 4 to 20 C chain hydrocarbon, alkoxy, alkolxyalkyl, alkylcarbonyl, or optionally substituted and optionally saturated 4 to 14 C hydrocarbon cyclic group represented by formulae I to IV, and a photoconductive organic pigment, such as phthalocyanine pigment are dissolved or dispresed in a proper solvent. This fluid is coated and dried on a conductive substrate in a thickness of 1 to 50 μ to form a photoreceptor. In addition, utilization of alkali solubility of the phenolic resin permits printing plates to be formed by etching after formation of toner images.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1212178A JPS54104835A (en) | 1978-02-06 | 1978-02-06 | Electrophotographic photoreceptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1212178A JPS54104835A (en) | 1978-02-06 | 1978-02-06 | Electrophotographic photoreceptor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54104835A true JPS54104835A (en) | 1979-08-17 |
JPS5613938B2 JPS5613938B2 (en) | 1981-04-01 |
Family
ID=11796705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1212178A Granted JPS54104835A (en) | 1978-02-06 | 1978-02-06 | Electrophotographic photoreceptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54104835A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54105550A (en) * | 1978-02-07 | 1979-08-18 | Konishiroku Photo Ind Co Ltd | Electrophotographic photoreceptor |
JPS54123035A (en) * | 1978-02-07 | 1979-09-25 | Konishiroku Photo Ind Co Ltd | Electrophotographic photosensitive material |
US4963908A (en) * | 1987-09-25 | 1990-10-16 | Canon Kabushiki Kaisha | Shutter for camara |
US5028504A (en) * | 1989-10-04 | 1991-07-02 | Eastman Kodak Company | Infrared-sensitive photoconductor elements incorporating a cyanine dye and a perylene pigment |
JP2009294253A (en) * | 2008-06-02 | 2009-12-17 | Toda Kogyo Corp | Magnetic carrier for electrophotographic developer and two-component developer |
WO2021003363A1 (en) * | 2019-07-03 | 2021-01-07 | Si Group, Inc. | Alkylphenol copolymer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4829069A (en) * | 1971-08-18 | 1973-04-17 | ||
JPS5038543A (en) * | 1973-08-08 | 1975-04-10 |
-
1978
- 1978-02-06 JP JP1212178A patent/JPS54104835A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4829069A (en) * | 1971-08-18 | 1973-04-17 | ||
JPS5038543A (en) * | 1973-08-08 | 1975-04-10 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54105550A (en) * | 1978-02-07 | 1979-08-18 | Konishiroku Photo Ind Co Ltd | Electrophotographic photoreceptor |
JPS54123035A (en) * | 1978-02-07 | 1979-09-25 | Konishiroku Photo Ind Co Ltd | Electrophotographic photosensitive material |
JPS5620543B2 (en) * | 1978-02-07 | 1981-05-14 | ||
US4963908A (en) * | 1987-09-25 | 1990-10-16 | Canon Kabushiki Kaisha | Shutter for camara |
US5028504A (en) * | 1989-10-04 | 1991-07-02 | Eastman Kodak Company | Infrared-sensitive photoconductor elements incorporating a cyanine dye and a perylene pigment |
JP2009294253A (en) * | 2008-06-02 | 2009-12-17 | Toda Kogyo Corp | Magnetic carrier for electrophotographic developer and two-component developer |
WO2021003363A1 (en) * | 2019-07-03 | 2021-01-07 | Si Group, Inc. | Alkylphenol copolymer |
CN114026141A (en) * | 2019-07-03 | 2022-02-08 | Si集团有限公司 | Alkylphenol copolymers |
US11345846B2 (en) | 2019-07-03 | 2022-05-31 | Si Group, Inc. | Alkylphenol copolymer |
Also Published As
Publication number | Publication date |
---|---|
JPS5613938B2 (en) | 1981-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5552063A (en) | Electrophotographic receptor | |
JPS5622437A (en) | Electrophotographic receptor | |
JPS564148A (en) | Electrophotographic receptor | |
JPS5552064A (en) | Electrophotographic receptor | |
JPS5614240A (en) | Electrophotographic receptor | |
JPS5767934A (en) | Electrophotographic receptor | |
JPS54104835A (en) | Electrophotographic photoreceptor | |
JPS5483435A (en) | Photoreceptor for electrophtography | |
JPS5411737A (en) | Photoreceptor for electrophotography | |
JPS5459142A (en) | Electrophotgraphic photoreceptor | |
JPS56143437A (en) | Electrophotographic receptor | |
JPS57104144A (en) | Electrophotographic receptor | |
JPS55126254A (en) | Electrophotographic receptor | |
JPS5694359A (en) | Electrophotographic receptor | |
JPS54105550A (en) | Electrophotographic photoreceptor | |
GB2002915A (en) | Photoconductive composition for electrophotography | |
JPS5697350A (en) | Electrophotographic receptor | |
JPS5621128A (en) | Electrophotographic receptor | |
JPS5694358A (en) | Electrophotographic receptor | |
JPS5462831A (en) | Photoreceptor for electrophotography | |
JPS5425832A (en) | Manufacture of electrophotographic multiphase heterogeneous photoreceptor | |
JPS5574547A (en) | Electrophotographic photoreceptor | |
JPS5622438A (en) | Electrophotographic receptor | |
JPS54119927A (en) | Photosensitive material for electrophotography | |
JPS54123035A (en) | Electrophotographic photosensitive material |