JPS5598756A - Electrophotographic photosensitive material - Google Patents
Electrophotographic photosensitive materialInfo
- Publication number
- JPS5598756A JPS5598756A JP477979A JP477979A JPS5598756A JP S5598756 A JPS5598756 A JP S5598756A JP 477979 A JP477979 A JP 477979A JP 477979 A JP477979 A JP 477979A JP S5598756 A JPS5598756 A JP S5598756A
- Authority
- JP
- Japan
- Prior art keywords
- added
- coupling agent
- silane coupling
- abrasion resistance
- photosensitive material
- 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
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To improve abrasion resistance of the title material, by forming on a photoconductive layer a protective layer consisting of a composition of a silane coupling agent hydrolyzate and a cellulosic resin.
CONSTITUTION: Water or alcohol containing acid is added to a silane coupling agent, such as methyltrimethoxysilane or tetraethoxysilane to hydrolyze this. To the partial hydrolyzate is added to a cellulosic resin in an amount of 1W50wt% represented by the formula (R is H, 1W4C alkyl, aryl, hydroxyethyl, benzyl, nitro, or a phosphoric acid radical, and n is 50W5000). A curing catalyst, such as carboxylic acid metal salts or organic tin compounds is further added, the obtained composition is coated on a photoconductive surface and dried at room temperature to about 150°C to form a 0.1W10μ thick protective film. This film permits abrasion resistance of the photosensitive material to be remarkably improved and about 30,000 sheets of sharp copies to be made.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP477979A JPS5598756A (en) | 1979-01-22 | 1979-01-22 | Electrophotographic photosensitive material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP477979A JPS5598756A (en) | 1979-01-22 | 1979-01-22 | Electrophotographic photosensitive material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5598756A true JPS5598756A (en) | 1980-07-28 |
Family
ID=11593301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP477979A Pending JPS5598756A (en) | 1979-01-22 | 1979-01-22 | Electrophotographic photosensitive material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5598756A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6151155A (en) * | 1984-08-21 | 1986-03-13 | Mitsubishi Chem Ind Ltd | Electrophotographic sensitive body |
US4584253A (en) * | 1984-12-24 | 1986-04-22 | Xerox Corporation | Electrophotographic imaging system |
JPS6348565A (en) * | 1986-08-18 | 1988-03-01 | Fuji Electric Co Ltd | Laminated type electrophotographic sensitive body |
JPH02148042A (en) * | 1988-11-30 | 1990-06-06 | Mita Ind Co Ltd | Electrophotographic sensitive body |
JPH0499153U (en) * | 1991-01-22 | 1992-08-27 | ||
JPH0635049U (en) * | 1991-05-10 | 1994-05-10 | 健吾 佐久間 | Car phone storage device |
JP2012163750A (en) * | 2011-02-07 | 2012-08-30 | Konica Minolta Business Technologies Inc | Manufacturing method of organic photoreceptor |
-
1979
- 1979-01-22 JP JP477979A patent/JPS5598756A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 | |
US4584253A (en) * | 1984-12-24 | 1986-04-22 | Xerox Corporation | Electrophotographic imaging system |
EP0186415A2 (en) * | 1984-12-24 | 1986-07-02 | Xerox Corporation | Electrophotographic imaging member |
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 | |
JPH02148042A (en) * | 1988-11-30 | 1990-06-06 | Mita Ind Co Ltd | Electrophotographic sensitive body |
JPH0499153U (en) * | 1991-01-22 | 1992-08-27 | ||
JPH0635049U (en) * | 1991-05-10 | 1994-05-10 | 健吾 佐久間 | Car phone storage device |
JP2012163750A (en) * | 2011-02-07 | 2012-08-30 | Konica Minolta Business Technologies Inc | Manufacturing method of organic photoreceptor |
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