DE3110960A1 - Elektrophotographisches aufzeichnungsmaterial - Google Patents

Elektrophotographisches aufzeichnungsmaterial

Info

Publication number
DE3110960A1
DE3110960A1 DE19813110960 DE3110960A DE3110960A1 DE 3110960 A1 DE3110960 A1 DE 3110960A1 DE 19813110960 DE19813110960 DE 19813110960 DE 3110960 A DE3110960 A DE 3110960A DE 3110960 A1 DE3110960 A1 DE 3110960A1
Authority
DE
Germany
Prior art keywords
layer
electrophotographic recording
electric current
charge carrier
recording 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.)
Withdrawn
Application number
DE19813110960
Other languages
German (de)
English (en)
Inventor
Fritz Dipl.-Chem. Dr. Graser
Gerhard Dipl.-Chem. Dr. 6701 Otterstadt Hoffmann
Reinhold J. Dipl.-Chem. Dr. 6700 Ludwigshafen Leyrer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Priority to DE19813110960 priority Critical patent/DE3110960A1/de
Priority to DE8282102003T priority patent/DE3260021D1/de
Priority to EP82102003A priority patent/EP0061092B1/de
Priority to US06/358,581 priority patent/US4429029A/en
Priority to JP57043029A priority patent/JPS57192958A/ja
Priority to DK124382A priority patent/DK160595C/da
Publication of DE3110960A1 publication Critical patent/DE3110960A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
    • 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 or 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
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0646—Heterocyclic compounds containing two or more hetero rings in the same ring system
    • G03G5/0657—Heterocyclic compounds containing two or more hetero rings in the same ring system containing seven relevant rings
    • 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 or 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
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0646—Heterocyclic compounds containing two or more hetero rings in the same ring system
    • G03G5/0659—Heterocyclic compounds containing two or more hetero rings in the same ring system containing more than seven relevant rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE19813110960 1981-03-20 1981-03-20 Elektrophotographisches aufzeichnungsmaterial Withdrawn DE3110960A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19813110960 DE3110960A1 (de) 1981-03-20 1981-03-20 Elektrophotographisches aufzeichnungsmaterial
DE8282102003T DE3260021D1 (en) 1981-03-20 1982-03-12 Electrophotographic recording material
EP82102003A EP0061092B1 (de) 1981-03-20 1982-03-12 Elektrophotographisches Aufzeichnungsmaterial
US06/358,581 US4429029A (en) 1981-03-20 1982-03-16 Organic electrophotographic recording medium
JP57043029A JPS57192958A (en) 1981-03-20 1982-03-19 Electrophotographic recording material and manufacture thereof
DK124382A DK160595C (da) 1981-03-20 1982-03-19 Elektrofotografisk materiale og fremgangsmaade til fremstilling deraf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813110960 DE3110960A1 (de) 1981-03-20 1981-03-20 Elektrophotographisches aufzeichnungsmaterial

Publications (1)

Publication Number Publication Date
DE3110960A1 true DE3110960A1 (de) 1982-09-30

Family

ID=6127843

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813110960 Withdrawn DE3110960A1 (de) 1981-03-20 1981-03-20 Elektrophotographisches aufzeichnungsmaterial
DE8282102003T Expired DE3260021D1 (en) 1981-03-20 1982-03-12 Electrophotographic recording material

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8282102003T Expired DE3260021D1 (en) 1981-03-20 1982-03-12 Electrophotographic recording material

Country Status (5)

Country Link
US (1) US4429029A (enExample)
EP (1) EP0061092B1 (enExample)
JP (1) JPS57192958A (enExample)
DE (2) DE3110960A1 (enExample)
DK (1) DK160595C (enExample)

Cited By (26)

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EP0137218A1 (de) * 1983-08-16 1985-04-17 Hoechst Aktiengesellschaft Elektrophotographisches Aufzeichnungsmaterial und Verfahren zu seiner Herstellung
EP0137217A1 (de) * 1983-08-16 1985-04-17 Hoechst Aktiengesellschaft Elektrophotographisches Aufzeichnungsmaterial und Verfahren zu seiner Herstellung
EP0161648A1 (de) * 1984-05-15 1985-11-21 Hoechst Aktiengesellschaft Elektrophotographisches Aufzeichnungsmaterial
WO2014090373A1 (en) 2012-12-13 2014-06-19 Merck Patent Gmbh Liquid-crystalline medium
WO2014135240A2 (de) 2013-03-05 2014-09-12 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts
WO2014180525A1 (de) 2013-05-08 2014-11-13 Merck Patent Gmbh Vorrichtung mit zwei flüssigkristallinen schaltschichten zur regulierung des optischen energie-durchtritts
WO2014187529A1 (de) 2013-05-24 2014-11-27 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts enthaltend eine dichroitische farbstoffverbindung
DE102015005800A1 (de) 2015-05-06 2016-11-10 Merck Patent Gmbh Thiadiazolochinoxalinderivate
WO2017008880A1 (de) 2015-07-10 2017-01-19 Merck Patent Gmbh Dithioalkylpyrrolopyrrole und ihre verwendung als farbstoffe
WO2018001919A1 (en) 2016-06-28 2018-01-04 Merck Patent Gmbh Liquid crystalline medium
WO2018015320A1 (en) 2016-07-19 2018-01-25 Merck Patent Gmbh Liquid crystalline medium
WO2019238567A1 (en) 2018-06-11 2019-12-19 Merck Patent Gmbh Liquid crystalline medium
WO2019243216A1 (en) 2018-06-20 2019-12-26 Merck Patent Gmbh Liquid crystalline medium
EP3623451A1 (de) 2013-12-19 2020-03-18 Merck Patent GmbH Verbindung
WO2020064591A1 (en) 2018-09-25 2020-04-02 Merck Patent Gmbh Azo dye
WO2020104563A1 (en) 2018-11-23 2020-05-28 Merck Patent Gmbh Dichroic dye composition
WO2020127141A1 (en) 2018-12-19 2020-06-25 Merck Patent Gmbh Switching layers for use in a switching element
WO2020254219A1 (en) 2019-06-17 2020-12-24 Merck Patent Gmbh Liquid crystal-based light valve
EP3839620A1 (en) 2019-12-16 2021-06-23 Merck Patent GmbH Device for the regulation of light transmission
WO2022122871A1 (en) 2020-12-11 2022-06-16 Merck Patent Gmbh Device for the regulation of light transmission
WO2023094404A1 (en) 2021-11-24 2023-06-01 Merck Patent Gmbh Liquid crystal medium and liquid crystal display
WO2024251656A1 (en) 2023-06-05 2024-12-12 Merck Patent Gmbh Liquid crystalline medium
WO2025061649A1 (en) 2023-09-20 2025-03-27 Merck Patent Gmbh Liquid crystal medium
EP4588991A1 (en) 2024-01-18 2025-07-23 Merck Patent GmbH Liquid-crystalline medium
WO2025190813A1 (en) 2024-03-11 2025-09-18 Merck Patent Gmbh Liquid-crystal medium
WO2026052594A1 (en) 2024-09-05 2026-03-12 Merck Patent Gmbh Liquid crystal-based light valve

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US4618560A (en) * 1984-11-23 1986-10-21 Eastman Kodak Company Multi-active photoconductive insulating elements exhibiting very high electrophotographic speed and panchromatic sensitivity and method for their manufacture
US4587189A (en) * 1985-05-24 1986-05-06 Xerox Corporation Photoconductive imaging members with perylene pigment compositions
DE3535838A1 (de) * 1985-10-08 1987-04-09 Hoechst Ag Elektrophotographisches aufzeichnungsmaterial
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Cited By (29)

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EP0137218A1 (de) * 1983-08-16 1985-04-17 Hoechst Aktiengesellschaft Elektrophotographisches Aufzeichnungsmaterial und Verfahren zu seiner Herstellung
EP0137217A1 (de) * 1983-08-16 1985-04-17 Hoechst Aktiengesellschaft Elektrophotographisches Aufzeichnungsmaterial und Verfahren zu seiner Herstellung
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US4654283A (en) * 1983-08-16 1987-03-31 Hoechst Aktiengesellschaft Electrophotographic recording material having a photoconductive double layer, and process for its manufacture
EP0161648A1 (de) * 1984-05-15 1985-11-21 Hoechst Aktiengesellschaft Elektrophotographisches Aufzeichnungsmaterial
WO2014090373A1 (en) 2012-12-13 2014-06-19 Merck Patent Gmbh Liquid-crystalline medium
WO2014135240A2 (de) 2013-03-05 2014-09-12 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts
WO2014180525A1 (de) 2013-05-08 2014-11-13 Merck Patent Gmbh Vorrichtung mit zwei flüssigkristallinen schaltschichten zur regulierung des optischen energie-durchtritts
WO2014187529A1 (de) 2013-05-24 2014-11-27 Merck Patent Gmbh Vorrichtung zur regulierung des energie-durchtritts enthaltend eine dichroitische farbstoffverbindung
EP3623451A1 (de) 2013-12-19 2020-03-18 Merck Patent GmbH Verbindung
DE102015005800A1 (de) 2015-05-06 2016-11-10 Merck Patent Gmbh Thiadiazolochinoxalinderivate
WO2017008880A1 (de) 2015-07-10 2017-01-19 Merck Patent Gmbh Dithioalkylpyrrolopyrrole und ihre verwendung als farbstoffe
WO2018001919A1 (en) 2016-06-28 2018-01-04 Merck Patent Gmbh Liquid crystalline medium
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DK160595B (da) 1991-03-25
EP0061092A1 (de) 1982-09-29
DK124382A (da) 1982-09-21
EP0061092B1 (de) 1983-12-21
JPH0326384B2 (enExample) 1991-04-10
DK160595C (da) 1991-09-02
JPS57192958A (en) 1982-11-27
DE3260021D1 (en) 1984-01-26
US4429029A (en) 1984-01-31

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