EP0564655A4 - - Google Patents
Info
- Publication number
- EP0564655A4 EP0564655A4 EP92920384A EP92920384A EP0564655A4 EP 0564655 A4 EP0564655 A4 EP 0564655A4 EP 92920384 A EP92920384 A EP 92920384A EP 92920384 A EP92920384 A EP 92920384A EP 0564655 A4 EP0564655 A4 EP 0564655A4
- Authority
- EP
- European Patent Office
- 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.)
- Withdrawn
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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14791—Macromolecular compounds characterised by their structure, e.g. block polymers, reticulated polymers, or by their chemical properties, e.g. by molecular weight or acidity
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/14769—Other polycondensates comprising nitrogen atoms with or without oxygen atoms in the main chain
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/14773—Polycondensates comprising silicon atoms in the main chain
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14786—Macromolecular compounds characterised by specific side-chain substituents or end groups
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25084391A JPH0588382A (ja) | 1991-09-30 | 1991-09-30 | 電子写真感光体 |
JP250843/91 | 1991-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0564655A1 EP0564655A1 (de) | 1993-10-13 |
EP0564655A4 true EP0564655A4 (de) | 1995-06-07 |
Family
ID=17213840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92920384A Withdrawn EP0564655A1 (de) | 1991-09-30 | 1992-09-29 | Elektrophotographischer photorezeptor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0564655A1 (de) |
JP (1) | JPH0588382A (de) |
WO (1) | WO1993007540A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4566834B2 (ja) * | 2005-06-20 | 2010-10-20 | 株式会社リコー | 静電潜像担持体、並びにプロセスカートリッジ、画像形成装置及び画像形成方法 |
JP6060706B2 (ja) * | 2013-01-29 | 2017-01-18 | コニカミノルタ株式会社 | 有機感光体および画像形成装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5764243A (en) * | 1980-10-08 | 1982-04-19 | Canon Inc | Electrophotographc receptor |
EP0066215A2 (de) * | 1981-05-30 | 1982-12-08 | Hoechst Aktiengesellschaft | Elektrophotographisches Aufzeichnungsmaterial und Verfahren zu seiner Herstellung |
EP0300426A2 (de) * | 1987-07-20 | 1989-01-25 | Canon Kabushiki Kaisha | Elektrophotographisches lichtempfindliches Element |
EP0443626A2 (de) * | 1990-02-23 | 1991-08-28 | Idemitsu Petrochemical Co. Ltd. | Elektrophotographisches lichtempfindliches Element |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430036A (en) * | 1977-08-11 | 1979-03-06 | Canon Inc | Image holding member |
JPS5598755A (en) * | 1978-01-05 | 1980-07-28 | Ricoh Co Ltd | Electrophotographic receptor |
DE3032774A1 (de) * | 1980-08-30 | 1982-05-06 | Hoechst Ag, 6000 Frankfurt | Elektrophotographisches aufzeichnungsmaterial |
-
1991
- 1991-09-30 JP JP25084391A patent/JPH0588382A/ja active Pending
-
1992
- 1992-09-29 WO PCT/JP1992/001241 patent/WO1993007540A1/ja not_active Application Discontinuation
- 1992-09-29 EP EP92920384A patent/EP0564655A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5764243A (en) * | 1980-10-08 | 1982-04-19 | Canon Inc | Electrophotographc receptor |
EP0066215A2 (de) * | 1981-05-30 | 1982-12-08 | Hoechst Aktiengesellschaft | Elektrophotographisches Aufzeichnungsmaterial und Verfahren zu seiner Herstellung |
EP0300426A2 (de) * | 1987-07-20 | 1989-01-25 | Canon Kabushiki Kaisha | Elektrophotographisches lichtempfindliches Element |
EP0443626A2 (de) * | 1990-02-23 | 1991-08-28 | Idemitsu Petrochemical Co. Ltd. | Elektrophotographisches lichtempfindliches Element |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 6, no. 141 (P - 131)<1019> 30 July 1982 (1982-07-30) * |
See also references of WO9307540A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPH0588382A (ja) | 1993-04-09 |
WO1993007540A1 (en) | 1993-04-15 |
EP0564655A1 (de) | 1993-10-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE FR GB IT LI NL SE |
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17P | Request for examination filed |
Effective date: 19931007 |
|
A4 | Supplementary search report drawn up and despatched | ||
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): BE CH DE FR GB IT LI NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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18W | Application withdrawn |
Withdrawal date: 19950520 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19950520 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19950520 |