JPS5595953A - Electrophotographic photoreceptor - Google Patents
Electrophotographic photoreceptorInfo
- Publication number
- JPS5595953A JPS5595953A JP99379A JP99379A JPS5595953A JP S5595953 A JPS5595953 A JP S5595953A JP 99379 A JP99379 A JP 99379A JP 99379 A JP99379 A JP 99379A JP S5595953 A JPS5595953 A JP S5595953A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- silane coupling
- layer
- photoconductive layer
- solution
- 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
Abstract
PURPOSE: To elongate the endurance life of a photoconductive layer by coating the layer with a solution based on a partial hydrolyzate of specified silane coupling agents and hardening the solution to form a transparent protective layer.
CONSTITUTION: A mixture consisting of one or more kinds of silane coupling agents as principal components represented by formula I and 50wt% or less of other silane coupling agent is partially hydrolyzed with trifluoroacetic acid or the like and water. In formula I, R is 1W4C alkyl, each of R1 and R2 is 1W4C alkyl, hydroxyalkyl, aryl or phenyl or R1 and R2 form morpholine, pyrrolidine, piperazine, piperidine or hexamethyleneimine according to formula II, and m=2W3. The resulting coating solution is then coated onto a photoconductive layer on a conductive substrate and dried to form an about 0.1W20μ thick transparent protective layer. Thus, the endurance life of the photoconductive layer is elongated, and erosion thereof due to acetone, kerosine, etc. is prevented, thereby giving a stable-image copy free from a ground stain.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP99379A JPS5595953A (en) | 1979-01-11 | 1979-01-11 | Electrophotographic photoreceptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP99379A JPS5595953A (en) | 1979-01-11 | 1979-01-11 | Electrophotographic photoreceptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5595953A true JPS5595953A (en) | 1980-07-21 |
Family
ID=11489113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP99379A Pending JPS5595953A (en) | 1979-01-11 | 1979-01-11 | Electrophotographic photoreceptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5595953A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58109754U (en) * | 1982-01-22 | 1983-07-26 | 三菱レイヨン株式会社 | plastic separation claw |
JPS6151155A (en) * | 1984-08-21 | 1986-03-13 | Mitsubishi Chem Ind Ltd | Electrophotographic sensitive body |
JPS6348565A (en) * | 1986-08-18 | 1988-03-01 | Fuji Electric Co Ltd | Laminated type electrophotographic sensitive body |
US4912000A (en) * | 1988-02-05 | 1990-03-27 | Japan Atomic Energy Research Institute | Electrophotographic photoreceptor |
EP0772091A1 (en) * | 1995-11-06 | 1997-05-07 | Canon Kabushiki Kaisha | An electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus |
EP0771806A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Silicon containing charge transport compounds |
EP0771809A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Method of manufacturing a polysiloxane charge transporting material |
EP0771807A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Method of manufacturing a silicon-containing charge-transporting material |
EP0771808A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Method of manufacturing a cohydrolyzed polysiloxane charge transporting material |
EP0771805A1 (en) * | 1995-11-06 | 1997-05-07 | Dow Corning Asia, Ltd. | Silicon containing charge transport compounds and curable compositions thereof |
EP0875791A2 (en) * | 1997-04-30 | 1998-11-04 | Canon Kabushiki Kaisha | An electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus |
-
1979
- 1979-01-11 JP JP99379A patent/JPS5595953A/en active Pending
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58109754U (en) * | 1982-01-22 | 1983-07-26 | 三菱レイヨン株式会社 | plastic separation claw |
JPS6151155A (en) * | 1984-08-21 | 1986-03-13 | Mitsubishi Chem Ind Ltd | Electrophotographic sensitive body |
JPH0546940B2 (en) * | 1984-08-21 | 1993-07-15 | Mitsubishi Chem Ind | |
JPS6348565A (en) * | 1986-08-18 | 1988-03-01 | Fuji Electric Co Ltd | Laminated type electrophotographic sensitive body |
JPH0571945B2 (en) * | 1986-08-18 | 1993-10-08 | Fuji Electric Co Ltd | |
US4912000A (en) * | 1988-02-05 | 1990-03-27 | Japan Atomic Energy Research Institute | Electrophotographic photoreceptor |
JPH09124942A (en) * | 1995-11-06 | 1997-05-13 | Dow Corning Asia Ltd | Production of silicon-base hole transport material |
AU708183B2 (en) * | 1995-11-06 | 1999-07-29 | Dow Corning Asia Limited | Method of manufacturing silicon-type charge transporting material |
EP0771809A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Method of manufacturing a polysiloxane charge transporting material |
EP0771807A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Method of manufacturing a silicon-containing charge-transporting material |
EP0771808A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Method of manufacturing a cohydrolyzed polysiloxane charge transporting material |
EP0771805A1 (en) * | 1995-11-06 | 1997-05-07 | Dow Corning Asia, Ltd. | Silicon containing charge transport compounds and curable compositions thereof |
EP0772091A1 (en) * | 1995-11-06 | 1997-05-07 | Canon Kabushiki Kaisha | An electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus |
JPH09124943A (en) * | 1995-11-06 | 1997-05-13 | Dow Corning Asia Ltd | Production of polysiloxane hole transport material |
US5824443A (en) * | 1995-11-06 | 1998-10-20 | Dow Corning Asia, Ltd. | Method of manufacturing sililcon-type charge transporting materials |
KR100494208B1 (en) * | 1995-11-06 | 2005-11-11 | 다우 코닝 아시아 리미티드 | Silicon accounting materials manufactured by the method and method of manufacturing silicon accounting materials |
US6376695B1 (en) | 1995-11-06 | 2002-04-23 | Dow Corning Asia Ltd. | Organosilicon-modified charge transporting compound and curable composition containing the compound and having charge transporting ability |
AU705062B2 (en) * | 1995-11-06 | 1999-05-13 | Dow Corning Asia Limited | Method of manufacturing a polysiloxane electron-hole transfer material |
AU707231B2 (en) * | 1995-11-06 | 1999-07-08 | Dow Corning Asia Limited | Method of manufacturing silicon-type charge transporting material |
EP0771806A1 (en) * | 1995-11-06 | 1997-05-07 | DOW CORNING ASIA, Ltd. | Silicon containing charge transport compounds |
CN1067398C (en) * | 1995-11-06 | 2001-06-20 | 陶氏康宁亚洲株式会社 | Method of manufacturing silicon-type charge transporting material |
US6296978B1 (en) * | 1997-04-30 | 2001-10-02 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus |
EP0875791A3 (en) * | 1997-04-30 | 1999-01-13 | Canon Kabushiki Kaisha | An electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus |
EP0875791A2 (en) * | 1997-04-30 | 1998-11-04 | Canon Kabushiki Kaisha | An electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus |
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