CH596584A5 - - Google Patents
Info
- Publication number
- CH596584A5 CH596584A5 CH1699574A CH1699574A CH596584A5 CH 596584 A5 CH596584 A5 CH 596584A5 CH 1699574 A CH1699574 A CH 1699574A CH 1699574 A CH1699574 A CH 1699574A CH 596584 A5 CH596584 A5 CH 596584A5
- Authority
- CH
- Switzerland
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
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
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- 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
- G03G5/142—Inert intermediate layers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2404921A DE2404921A1 (de) | 1974-02-01 | 1974-02-01 | Verfahren zur verbesserung der photoelektrischen eigenschaften eines geschichteten ladungsbildtraegers |
Publications (1)
Publication Number | Publication Date |
---|---|
CH596584A5 true CH596584A5 (zh) | 1978-03-15 |
Family
ID=5906391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1699574A CH596584A5 (zh) | 1974-02-01 | 1974-12-19 |
Country Status (7)
Country | Link |
---|---|
US (2) | US4307166A (zh) |
JP (1) | JPS50115538A (zh) |
CA (1) | CA1051283A (zh) |
CH (1) | CH596584A5 (zh) |
DE (1) | DE2404921A1 (zh) |
FR (1) | FR2260129B1 (zh) |
GB (1) | GB1507202A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2404921A1 (de) * | 1974-02-01 | 1975-08-14 | Turlabor Ag | Verfahren zur verbesserung der photoelektrischen eigenschaften eines geschichteten ladungsbildtraegers |
US4181526A (en) * | 1978-06-16 | 1980-01-01 | Eastman Kodak Company | Interpolymer protective overcoats for electrophotographic elements |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB893491A (en) * | 1957-12-17 | 1962-04-11 | Ozalid Co Ltd | Improvements in or relating to photographic reproduction |
US2986467A (en) * | 1958-12-17 | 1961-05-30 | Gen Aniline & Film Corp | Photoconductive layer for recording element and method of producing same |
US3394001A (en) * | 1964-03-03 | 1968-07-23 | Xerox Corp | Electrophotographic sensitive material containing electron-donor dye layers |
US3723110A (en) * | 1966-12-19 | 1973-03-27 | Xerox Corp | Electrophotographic process |
US3573906A (en) * | 1967-01-11 | 1971-04-06 | Xerox Corp | Electrophotographic plate and process |
US3620723A (en) * | 1967-05-29 | 1971-11-16 | Ricoh Kk | Electrophotographic copying material containing assistant sensitizers and its manufacturing method |
US3597272A (en) * | 1968-03-29 | 1971-08-03 | Eastman Kodak Co | Electrophotographic element and process |
US3684548A (en) * | 1970-06-30 | 1972-08-15 | Lawrence E Contois | Method of preparing a homogeneous dye-sensitized electrophotographic element |
US3787208A (en) * | 1970-09-25 | 1974-01-22 | Xerox Corp | Xerographic imaging member having photoconductive material in inter-locking continuous paths |
US3928034A (en) * | 1970-12-01 | 1975-12-23 | Xerox Corp | Electron transport layer over an inorganic photoconductive layer |
NL172488C (nl) * | 1971-02-26 | 1983-09-01 | Xerox Corp | Elektrofotografische beeldvormingswerkwijze en beeldplaat ten gebruike daarbij. |
DE2404921A1 (de) * | 1974-02-01 | 1975-08-14 | Turlabor Ag | Verfahren zur verbesserung der photoelektrischen eigenschaften eines geschichteten ladungsbildtraegers |
US3953207A (en) * | 1974-10-25 | 1976-04-27 | Xerox Corporation | Composite layered photoreceptor |
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1974
- 1974-02-01 DE DE2404921A patent/DE2404921A1/de active Pending
- 1974-12-19 CH CH1699574A patent/CH596584A5/xx not_active IP Right Cessation
-
1975
- 1975-01-22 FR FR7501896A patent/FR2260129B1/fr not_active Expired
- 1975-01-31 JP JP50013288A patent/JPS50115538A/ja active Pending
- 1975-01-31 GB GB4295/75A patent/GB1507202A/en not_active Expired
- 1975-01-31 CA CA219,166A patent/CA1051283A/en not_active Expired
- 1975-02-03 US US05/546,816 patent/US4307166A/en not_active Expired - Lifetime
-
1981
- 1981-05-08 US US06/262,009 patent/US4386148A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2260129B1 (zh) | 1980-04-25 |
US4307166A (en) | 1981-12-22 |
US4386148A (en) | 1983-05-31 |
DE2404921A1 (de) | 1975-08-14 |
JPS50115538A (zh) | 1975-09-10 |
FR2260129A1 (zh) | 1975-08-29 |
CA1051283A (en) | 1979-03-27 |
GB1507202A (en) | 1978-04-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PFA | Name/firm changed |
Owner name: ELFOTEC AG |
|
PL | Patent ceased |