CA1257804A - Multi-layered electrophotographic element and photocopying method - Google Patents

Multi-layered electrophotographic element and photocopying method

Info

Publication number
CA1257804A
CA1257804A CA000420445A CA420445A CA1257804A CA 1257804 A CA1257804 A CA 1257804A CA 000420445 A CA000420445 A CA 000420445A CA 420445 A CA420445 A CA 420445A CA 1257804 A CA1257804 A CA 1257804A
Authority
CA
Canada
Prior art keywords
formula
layer
charge transporting
element according
azine
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.)
Expired
Application number
CA000420445A
Other languages
English (en)
French (fr)
Inventor
Roelof H. Everhardus
Gerard J.E.H. Van Lomm
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.)
Canon Production Printing Netherlands BV
Original Assignee
Oce Nederland BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19839159&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1257804(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oce Nederland BV filed Critical Oce Nederland BV
Application granted granted Critical
Publication of CA1257804A publication Critical patent/CA1257804A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • 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
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0629—Heterocyclic compounds containing one hetero ring being five-membered containing one hetero atom
    • 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
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0633—Heterocyclic compounds containing one hetero ring being five-membered containing three hetero atoms
    • 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
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • G03G5/0638—Heterocyclic compounds containing one hetero ring being six-membered containing two hetero atoms
    • 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
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
CA000420445A 1982-01-29 1983-01-28 Multi-layered electrophotographic element and photocopying method Expired CA1257804A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8200331A NL8200331A (nl) 1982-01-29 1982-01-29 Meerlagig elektrofotografisch element.
NL8200331 1982-01-29

Publications (1)

Publication Number Publication Date
CA1257804A true CA1257804A (en) 1989-07-25

Family

ID=19839159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000420445A Expired CA1257804A (en) 1982-01-29 1983-01-28 Multi-layered electrophotographic element and photocopying method

Country Status (6)

Country Link
US (1) US4543310A (https=)
EP (1) EP0085447B1 (https=)
JP (1) JPS58132240A (https=)
CA (1) CA1257804A (https=)
DE (1) DE3369404D1 (https=)
NL (1) NL8200331A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168150A (ja) * 1984-02-13 1985-08-31 Tomoegawa Paper Co Ltd 電子写真感光体
NL8402705A (nl) * 1984-09-05 1986-04-01 Oce Nederland Bv Ladingstransporterende verbindingen en fotogeleidende elementen voorzien van dergelijke ladingstransporterende verbindingen.
DE4211087A1 (de) * 1992-04-03 1993-10-07 Basf Ag Organische Photoleiter mit flüssigkristallinen Eigenschaften
NL1001611C2 (nl) * 1995-11-09 1997-05-13 Oce Nederland Bv Fotogeleidend element.
NL1006695C2 (nl) * 1997-07-31 1999-02-02 Oce Tech Bv Azine bevattend fotogeleidend element.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290147A (en) * 1963-08-07 1966-12-06 Warren S D Co Electrophotographic organic photoconductors
US3613820A (en) * 1969-08-28 1971-10-19 Ford Motor Co Electronic circuitry for vehicle speed responsive system
US3725058A (en) * 1969-12-30 1973-04-03 Matsushita Electric Industrial Co Ltd Dual layered photoreceptor employing selenium sensitizer
US3898084A (en) * 1971-03-30 1975-08-05 Ibm Electrophotographic processes using disazo pigments
DE2237680C3 (de) * 1972-07-31 1981-09-10 Hoechst Ag, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
US3824099A (en) * 1973-01-15 1974-07-16 Ibm Sensitive electrophotographic plates
US3837851A (en) * 1973-01-15 1974-09-24 Ibm Photoconductor overcoated with triarylpyrazoline charge transport layer
CH594510A5 (https=) * 1975-12-17 1978-01-13 Ciba Geigy Ag
JPS5483435A (en) * 1977-12-15 1979-07-03 Ricoh Co Ltd Photoreceptor for electrophtography
JPS5552063A (en) * 1978-10-13 1980-04-16 Ricoh Co Ltd Electrophotographic receptor
US4420548A (en) * 1980-11-28 1983-12-13 Canon Kabushiki Kaisha Electrophotographic member with hydrazone or ketazine compounds
US4399207A (en) * 1981-07-31 1983-08-16 Canon Kabushiki Kaisha Electrophotographic photosensitive member with hydrazone compound
US4378415A (en) * 1981-10-13 1983-03-29 Xerox Corporation Color imaging, layered organic photoresponsive device having hole injection and transport layers, red sensitive layer and short wavelength sensitive layer

Also Published As

Publication number Publication date
NL8200331A (nl) 1983-08-16
EP0085447A1 (en) 1983-08-10
DE3369404D1 (en) 1987-02-26
EP0085447B1 (en) 1987-01-21
JPS58132240A (ja) 1983-08-06
US4543310A (en) 1985-09-24
JPH0316020B2 (https=) 1991-03-04

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Legal Events

Date Code Title Description
MKEX Expiry