GB1085939A - Improvements in or relating to a light sensitive layer for electrophotography - Google Patents

Improvements in or relating to a light sensitive layer for electrophotography

Info

Publication number
GB1085939A
GB1085939A GB53962/65A GB5396265A GB1085939A GB 1085939 A GB1085939 A GB 1085939A GB 53962/65 A GB53962/65 A GB 53962/65A GB 5396265 A GB5396265 A GB 5396265A GB 1085939 A GB1085939 A GB 1085939A
Authority
GB
United Kingdom
Prior art keywords
alkyd resin
dec
resin
modified alkyd
electrophotography
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
GB53962/65A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1085939A publication Critical patent/GB1085939A/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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

1,085,939. Electrophotography. FUJI SHASHIN FILM KABUSHIKI KAISHA. Dec. 20, 1965 [Dec. 19, 1964; Dec. 25, 1964], No. 53962/65. Heading H1K. An electrophotographic layer comprises zinc oxide powder and an insulating film-forming material together with a water-insoluble cupric salt in amount 0À002 to 20% by weight of copper to the oxide. The cupric salt is preferably predominantly near the surface of the layer and may be the oxide, sulphide, selenide, hydroxide, carbonate, basic carbonate, phosphate, arsenite, formate, oxalate, oleate, stearate or mixtures thereof. In specific embodiments, paper, aluminium foil or a steel plate are coated with mixtures comprising zinc oxide, soya-bean oil-type alkyd resin, silicone resin, cobalt naphthenate and methyl ethyl ketone peroxide in toluene. The mixture may alternatively contain lead chromate, polyvinyl butyrate, styrene-modified alkyd resin, polybutyl methacrylate, aluminium stearate, sulphonamide resin, phenol-modified alkyd resin, epoxy-modified alkyd resin. Sensitizing dyes may be used whilst the paper substrate may be subbed with polyvinylpyrrolidone or P.V.A.
GB53962/65A 1964-12-19 1965-12-20 Improvements in or relating to a light sensitive layer for electrophotography Expired GB1085939A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7153664 1964-12-19
JP7300664 1964-12-25

Publications (1)

Publication Number Publication Date
GB1085939A true GB1085939A (en) 1967-10-04

Family

ID=26412633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53962/65A Expired GB1085939A (en) 1964-12-19 1965-12-20 Improvements in or relating to a light sensitive layer for electrophotography

Country Status (4)

Country Link
US (1) US3494766A (en)
DE (1) DE1497145C3 (en)
FR (1) FR1460449A (en)
GB (1) GB1085939A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660087A (en) * 1966-09-26 1972-05-02 Hughes Aircraft Co Nucleation in recording and development
JP6427026B2 (en) * 2014-03-26 2018-11-21 キヤノン株式会社 Electrophotographic photosensitive member, method of manufacturing the same, process cartridge, and electrophotographic apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198632A (en) * 1955-09-30 1965-08-03 Minnesota Mining & Mfg Electrophotography
US3121006A (en) * 1957-06-26 1964-02-11 Xerox Corp Photo-active member for xerography
US3214283A (en) * 1962-12-31 1965-10-26 American Cyanamid Co Photochromic cement
US3197307A (en) * 1964-09-22 1965-07-27 Eastman Kodak Co Surface modification of zinc oxide and electrophotographic member therefrom

Also Published As

Publication number Publication date
DE1497145C3 (en) 1975-02-13
DE1497145B2 (en) 1974-07-04
FR1460449A (en) 1966-11-25
DE1497145A1 (en) 1969-06-04
US3494766A (en) 1970-02-10

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