NL7315422A - - Google Patents
Info
- Publication number
- NL7315422A NL7315422A NL7315422A NL7315422A NL7315422A NL 7315422 A NL7315422 A NL 7315422A NL 7315422 A NL7315422 A NL 7315422A NL 7315422 A NL7315422 A NL 7315422A NL 7315422 A NL7315422 A NL 7315422A
- Authority
- NL
- Netherlands
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
- G03G5/09—Sensitisors or activators, e.g. dyestuffs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/10—Donor-acceptor complex photoconductor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31789372A | 1972-12-26 | 1972-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7315422A true NL7315422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-28 |
Family
ID=23235715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315422A NL7315422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-12-26 | 1973-11-12 |
Country Status (12)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898084A (en) * | 1971-03-30 | 1975-08-05 | Ibm | Electrophotographic processes using disazo pigments |
| US4018607A (en) * | 1974-05-03 | 1977-04-19 | Eastman Kodak Company | Crystalline organic pigment sensitizers for photoconductive layers |
| US4018606A (en) * | 1974-05-03 | 1977-04-19 | Eastman Kodak Company | Organic azo pigment sensitizers for photoconductive layers |
| US4293628A (en) * | 1977-01-27 | 1981-10-06 | Ricoh Co., Ltd. | Electrophotographic elements containing disazo compounds |
| US4279981A (en) * | 1977-04-22 | 1981-07-21 | Ricoh Company, Ltd. | Electrophotographic elements containing trisazo compounds |
| US4251614A (en) * | 1977-07-05 | 1981-02-17 | Ricoh Company, Ltd. | Novel disazo compounds, process for the preparation of same and application of said disazo compounds and analogues thereof to electrophotographic sensitive materials |
| US4299896A (en) * | 1977-07-18 | 1981-11-10 | Ricoh Co., Ltd. | Electrophotographic sensitive materials containing a disazo pigment |
| US4314015A (en) * | 1977-07-18 | 1982-02-02 | Ricoh Co., Ltd. | Electrophotographic sensitive materials containing disazo compounds |
| JPS6058467B2 (ja) * | 1977-10-22 | 1985-12-20 | 株式会社リコー | 電子写真用感光体 |
| JPS5546760A (en) | 1978-09-29 | 1980-04-02 | Ricoh Co Ltd | Electrophotographic photoreceptor |
| JPS5569147A (en) * | 1978-11-20 | 1980-05-24 | Ricoh Co Ltd | Electrophotographic photoreceptor |
| JPS5573057A (en) * | 1978-11-27 | 1980-06-02 | Ricoh Co Ltd | Electrophotographic photoreceptor |
| JPS6029944B2 (ja) * | 1978-12-13 | 1985-07-13 | 株式会社リコー | 積層型電子写真感光体及びその製造方法 |
| JPS55151645A (en) * | 1979-05-15 | 1980-11-26 | Ricoh Co Ltd | Laminate type electrophotographic receptor |
| JPS562352A (en) * | 1979-06-20 | 1981-01-12 | Ricoh Co Ltd | Novel disazo compound and its preparation |
| JPS561944A (en) * | 1979-06-20 | 1981-01-10 | Ricoh Co Ltd | Electrophotographic receptor |
| JPS562353A (en) * | 1979-06-20 | 1981-01-12 | Ricoh Co Ltd | Novel disazo compound and its preparation |
| JPS5799648A (en) * | 1980-12-13 | 1982-06-21 | Copyer Co Ltd | Electrophotographic receptor |
| US4423129A (en) * | 1980-12-17 | 1983-12-27 | Canon Kabushiki Kaisha | Electrophotographic member having layer containing methylidenyl hydrazone compound |
| US4446217A (en) * | 1981-02-03 | 1984-05-01 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member having a hydrazone containing layer |
| DE3110958A1 (de) * | 1981-03-20 | 1982-09-30 | Basf Ag, 6700 Ludwigshafen | Elektrophotographisches aufzeichnungsmaterial |
| DE3110953A1 (de) * | 1981-03-20 | 1982-09-30 | Basf Ag, 6700 Ludwigshafen | Elektrophotografisches aufzeichnungsmaterial |
| US4418133A (en) * | 1981-03-27 | 1983-11-29 | Canon Kabushiki Kaisha | Disazo photoconductive material and electrophotographic photosensitive member having disazo pigment layer |
| JPS57195255A (en) * | 1981-05-26 | 1982-11-30 | Canon Inc | Electrophotographic receptor |
| US4427753A (en) | 1981-06-02 | 1984-01-24 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member with disazo or trisazo compound |
| US4456671A (en) * | 1981-12-23 | 1984-06-26 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member having a photosensitive layer containing a hydrazone compound |
| JPS58199353A (ja) * | 1982-05-17 | 1983-11-19 | Canon Inc | 電子写真感光体 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964871A (en) * | 1959-02-26 | 1964-07-22 | Gevaert Photo Prod Nv | Improvements in or relating to electrophotography |
| BE585555A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-03-31 | |||
| FR1296136A (fr) * | 1960-06-01 | 1962-06-15 | Agfa Ag | Sensibilisation de couches électrophotographiques |
| US3287121A (en) * | 1961-07-24 | 1966-11-22 | Azoplate Corp | Process for the sensitization of photoconductors |
| US3384632A (en) * | 1965-04-02 | 1968-05-21 | Xerox Corp | Arylazo-4-isopropoxy-1-naphthol compounds |
| US3484237A (en) * | 1966-06-13 | 1969-12-16 | Ibm | Organic photoconductive compositions and their use in electrophotographic processes |
| FR1547196A (fr) * | 1966-12-20 | 1968-11-22 | Agfa Gevaert Nv | Compositions photoconductrices spectralement sensibilisées |
| CH494419A (fr) * | 1967-04-25 | 1970-07-31 | Eastman Kodak Co | Couche électrophotographique |
| BE754283A (fr) * | 1969-08-01 | 1970-12-31 | Rca Corp | Materiaux electrophotographiques rendus spectralement sensibles |
| US3634079A (en) * | 1969-12-22 | 1972-01-11 | Ibm | Substrate layer for dichroic photoconductors |
-
1972
- 1972-12-26 US US00317893A patent/US3775105A/en not_active Expired - Lifetime
-
1973
- 1973-10-16 AR AR250553A patent/AR198329A1/es active
- 1973-10-17 IT IT30204/73A patent/IT995928B/it active
- 1973-10-17 BR BR8123/73A patent/BR7308123D0/pt unknown
- 1973-11-06 FR FR7340558A patent/FR2211680B1/fr not_active Expired
- 1973-11-12 NL NL7315422A patent/NL7315422A/xx not_active Application Discontinuation
- 1973-11-13 JP JP48126852A patent/JPS5122381B2/ja not_active Expired
- 1973-11-15 GB GB5295973A patent/GB1412318A/en not_active Expired
- 1973-11-20 CA CA186,248A patent/CA997196A/en not_active Expired
- 1973-12-12 CH CH1739473A patent/CH588722A5/xx not_active IP Right Cessation
- 1973-12-15 ES ES421509A patent/ES421509A1/es not_active Expired
- 1973-12-19 DE DE2363322A patent/DE2363322C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR198329A1 (es) | 1974-06-14 |
| JPS5122381B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-09 |
| DE2363322C2 (de) | 1981-10-15 |
| BR7308123D0 (pt) | 1974-08-15 |
| FR2211680A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-19 |
| ES421509A1 (es) | 1976-05-01 |
| FR2211680B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-03 |
| GB1412318A (en) | 1975-11-05 |
| US3775105A (en) | 1973-11-27 |
| CH588722A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-15 |
| CA997196A (en) | 1976-09-21 |
| IT995928B (it) | 1975-11-20 |
| DE2363322A1 (de) | 1974-06-27 |
| JPS4991648A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |