JPS5788455A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS5788455A JPS5788455A JP16506680A JP16506680A JPS5788455A JP S5788455 A JPS5788455 A JP S5788455A JP 16506680 A JP16506680 A JP 16506680A JP 16506680 A JP16506680 A JP 16506680A JP S5788455 A JPS5788455 A JP S5788455A
- Authority
- JP
- Japan
- Prior art keywords
- charge transfer
- optionally substituted
- layer
- charge
- charge generating
- 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
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
- G03G5/0622—Heterocyclic compounds
- G03G5/0624—Heterocyclic compounds containing one hetero ring
- G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
- G03G5/0637—Heterocyclic compounds containing one hetero ring being six-membered containing one hetero atom
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To obtain a laminate electrophotographic receptor superior in sensitivity and durability against repeated uses, by adding a specified coumarone compound to a charge transfer layer. CONSTITUTION:A charge transfer layer contains 100pts.wt. binder and 10- 500pts.wt. coumarone compound as a charge transfer substance represented by the formula in which R1, R2 are optionally substituted alkyl or aryl, and the two may form a 5- or 6-membered ring together with N; R3 is H or optionally substituted alkyl or aryl; and R4, R5 are each H, halogen, or the following optionally substituted group; alkyl, alkoxy, aryloxy, acyl, or amino. A photoreceptor is formed by laminating this charge transfer layer and a charge generating layer. The charge generating layer may be formed with an organic charge generating substance or an amorphous silicon layer. The obtained photoreceptor has high photosensitivity and superior durability characteristics against repeated uses.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16506680A JPS5788455A (en) | 1980-11-22 | 1980-11-22 | Electrophotographic receptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16506680A JPS5788455A (en) | 1980-11-22 | 1980-11-22 | Electrophotographic receptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5788455A true JPS5788455A (en) | 1982-06-02 |
Family
ID=15805211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16506680A Pending JPS5788455A (en) | 1980-11-22 | 1980-11-22 | Electrophotographic receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788455A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04225364A (en) * | 1990-12-26 | 1992-08-14 | Mitsui Toatsu Chem Inc | Photosensitive body |
US5294510A (en) * | 1990-06-14 | 1994-03-15 | Minolta Camera Kabushiki Kaisha | Photosensitive member containing specific coumarin fluorescent bleaching agent |
WO2005005408A1 (en) * | 2003-07-11 | 2005-01-20 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Amine compound and uses thereof |
JP2005247976A (en) * | 2004-03-03 | 2005-09-15 | Hayashibara Biochem Lab Inc | Organic electroluminescent element |
US8242115B2 (en) * | 2000-09-01 | 2012-08-14 | Luitpold Pharmaceuticals, Inc. | Materials and methods to potentiate cancer treatment |
JP2018150293A (en) * | 2017-03-09 | 2018-09-27 | 国立大学法人広島大学 | Caged compound and method for producing the same |
-
1980
- 1980-11-22 JP JP16506680A patent/JPS5788455A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294510A (en) * | 1990-06-14 | 1994-03-15 | Minolta Camera Kabushiki Kaisha | Photosensitive member containing specific coumarin fluorescent bleaching agent |
JPH04225364A (en) * | 1990-12-26 | 1992-08-14 | Mitsui Toatsu Chem Inc | Photosensitive body |
US8242115B2 (en) * | 2000-09-01 | 2012-08-14 | Luitpold Pharmaceuticals, Inc. | Materials and methods to potentiate cancer treatment |
WO2005005408A1 (en) * | 2003-07-11 | 2005-01-20 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Amine compound and uses thereof |
US7521567B2 (en) | 2003-07-11 | 2009-04-21 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Amine compound and uses thereof |
JP2005247976A (en) * | 2004-03-03 | 2005-09-15 | Hayashibara Biochem Lab Inc | Organic electroluminescent element |
JP2018150293A (en) * | 2017-03-09 | 2018-09-27 | 国立大学法人広島大学 | Caged compound and method for producing the same |
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