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GB1223702A - Electrophotographic materials - Google Patents

Electrophotographic materials

Info

Publication number
GB1223702A
GB1223702A GB02469/68A GB1246968A GB1223702A GB 1223702 A GB1223702 A GB 1223702A GB 02469/68 A GB02469/68 A GB 02469/68A GB 1246968 A GB1246968 A GB 1246968A GB 1223702 A GB1223702 A GB 1223702A
Authority
GB
United Kingdom
Prior art keywords
coated
photoconductors
photoconductor
march
conductive layer
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
GB02469/68A
Inventor
Charles Junius Fox
Arthur Lee Johnson
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1223702A publication Critical patent/GB1223702A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • 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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • 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
    • G03G5/06—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, 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
    • G03G5/0637—Heterocyclic compounds containing one hetero ring being six-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, 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1,223,702. Electrophotographic material. EASTMAN KODAK CO. 14 March, 1968 [20 March, 1968], No. 12469/68. Heading HlK. An electrophotographic material comprises a conductive support or a supported conductive layer bearing at least one photoconductive layer comprising a binder and 10 to 60 wt. per cent of an imide photoconductor of specified formula. The specific embodiments use phthalimides, succinimides, maleimides, dicarboximides, a maleimide-styrene copolymer, a maleimideethylene copolymer, napthalimides and a dibenzoyl diphenylenediamine as photoconductors. The photoconductors are mixed with a polyester and a sensitizer such as Crystal violet, Rhodamine B, 2,4,7-trinitrofluorenone or a pyrylium or thiapyrylium perchlorate or fluoroborate and coated on Al, Zn, Cu or brass plates or foils, a galvanized plate, vapour deposited Al, paper or Al-paper laminate. Multiple photoconductive layers having intermediate insulating layers may be made. The exposed or coated face of the photoconductor may be coated with a conductive layer.
GB02469/68A 1967-03-20 1968-03-14 Electrophotographic materials Expired GB1223702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63014467A 1967-03-20 1967-03-20

Publications (1)

Publication Number Publication Date
GB1223702A true GB1223702A (en) 1971-03-03

Family

ID=24525968

Family Applications (2)

Application Number Title Priority Date Filing Date
GB02469/68A Expired GB1223702A (en) 1967-03-20 1968-03-14 Electrophotographic materials
GB02470/68A Expired GB1223703A (en) 1967-03-20 1968-03-14 N-substituted imides

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB02470/68A Expired GB1223703A (en) 1967-03-20 1968-03-14 N-substituted imides

Country Status (4)

Country Link
US (1) US3533785A (en)
BE (1) BE712429A (en)
FR (1) FR1575622A (en)
GB (2) GB1223702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100480868C (en) * 1999-10-07 2009-04-22 富士电机电子技术株式会社 Electronic photographic photosensitive material, electronic photographic photoelectric conductor and making method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787207A (en) * 1971-12-16 1974-01-22 Matsushita Electric Ind Co Ltd Electrophotographic photosensitive plate having a polyimide intermediate layer
US4124593A (en) * 1975-11-13 1978-11-07 Ciba-Geigy Corporation Aromatic dicarboximides
NL7708786A (en) * 1977-08-09 1979-02-13 Tno PHOTO-CONDUCTIVE POLYIMIDE COMPOSITION, METHOD FOR PREPARING IT, METHOD OF APPLYING A PHOTO-CONDUCTIVE POLYIMIDE LAYER AND PREPARED ARTICLE THEREFORE OBTAINED.
EP0462327B1 (en) * 1990-06-19 1995-09-27 Agfa-Gevaert N.V. Electrophotographic recording material
US5139909A (en) * 1990-07-31 1992-08-18 Xerox Corporation Perinone photoconductive imaging members

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729673A (en) * 1951-11-30 1956-01-03 Du Pont Carboxylation of aromatic compounds
BE591347A (en) * 1959-10-31
BE623972A (en) * 1961-10-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100480868C (en) * 1999-10-07 2009-04-22 富士电机电子技术株式会社 Electronic photographic photosensitive material, electronic photographic photoelectric conductor and making method thereof

Also Published As

Publication number Publication date
BE712429A (en) 1968-07-31
US3533785A (en) 1970-10-13
FR1575622A (en) 1969-07-25
GB1223703A (en) 1971-03-03

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