GB1171910A - Photosensitive Insulating Material. - Google Patents

Photosensitive Insulating Material.

Info

Publication number
GB1171910A
GB1171910A GB52613/66A GB5261366A GB1171910A GB 1171910 A GB1171910 A GB 1171910A GB 52613/66 A GB52613/66 A GB 52613/66A GB 5261366 A GB5261366 A GB 5261366A GB 1171910 A GB1171910 A GB 1171910A
Authority
GB
United Kingdom
Prior art keywords
phosphide
photo
nickel
copper
photoconductor
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
GB52613/66A
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.)
Xerox Ltd
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1171910A publication Critical patent/GB1171910A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1,171,910. Electrophotographic materials. RANK XEROX Ltd. 24 Nov., 1966. [30 Nov., 1965], No. 52613/66. Heading H1K. A xerographic plate has a conductive support bearing a bound layer of A<SP>III</SP>B<SP>V</SP> photoconductor particles, the material of these particles having a resistivity of at least 10<SP>10</SP> ohm. cms. Photoconductors identified are gallium phosphide, gallium arseno-phosphide, aluminium phosphide, and boron phosphide. Mixtures of these may be used. The desired high resistivity may be obtained by doping the photo-conductor with one or more of copper, silver, gold, iron cobalt, nickel, manganese, chromium, or oxygen. A process is described in which the photoconductor is heated in a hydrogen-water vapour atmosphere to give oxygen doping. It is suggested that alternatively the high resistivity may be achieved by purification of the photoconductor. Specified binders are polyacrylic acid esters, polybutyl methacrylate, polyvinyl chloride, polyvinyl acetate, copoly(vinylchloride-vinyl acetate), and organic charge transfertype photo-conductors. The photo-conductive layer may contain unspecified sensitizing dyes and other additives to modify its properties. Suitable supports are of aluminium, copper, nickel, steel, bronze, glass, paper, aluminiumcoated glass, engraver's copper or nickel, grained litho zinc, or synthetic thermoplastics.
GB52613/66A 1965-11-30 1966-11-24 Photosensitive Insulating Material. Expired GB1171910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51063665A 1965-11-30 1965-11-30

Publications (1)

Publication Number Publication Date
GB1171910A true GB1171910A (en) 1969-11-26

Family

ID=24031548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52613/66A Expired GB1171910A (en) 1965-11-30 1966-11-24 Photosensitive Insulating Material.

Country Status (2)

Country Link
US (1) US3522040A (en)
GB (1) GB1171910A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632337A (en) * 1970-02-02 1972-01-04 Ibm An electrostatic imaging process wherein the developer includes boron nitride
US3787208A (en) * 1970-09-25 1974-01-22 Xerox Corp Xerographic imaging member having photoconductive material in inter-locking continuous paths
US3909261A (en) * 1970-09-25 1975-09-30 Xerox Corp Xerographic imaging member having photoconductive material in interlocking continuous paths

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121006A (en) * 1957-06-26 1964-02-11 Xerox Corp Photo-active member for xerography
US3043958A (en) * 1959-09-14 1962-07-10 Philips Corp Circuit element
NL291095A (en) * 1963-04-03

Also Published As

Publication number Publication date
US3522040A (en) 1970-07-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee