GB1531302A - Metallized xerographic plates and their preparation - Google Patents

Metallized xerographic plates and their preparation

Info

Publication number
GB1531302A
GB1531302A GB3677276A GB3677276A GB1531302A GB 1531302 A GB1531302 A GB 1531302A GB 3677276 A GB3677276 A GB 3677276A GB 3677276 A GB3677276 A GB 3677276A GB 1531302 A GB1531302 A GB 1531302A
Authority
GB
United Kingdom
Prior art keywords
plates
layer
photo
conductive layer
sept
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
GB3677276A
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 Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of GB1531302A publication Critical patent/GB1531302A/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/758—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to plate or sheet
    • 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
    • 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
    • G03G5/10—Bases for charge-receiving or other layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

1531302 Grounding electro-photographic members XEROX CORP 6 Sept 1976 [15 Sept 1975] 36772/76 Heading G2X A xeroradiographic plate comprises a conductive support, a barrier layer, a photo-conductive layer, and optionally an overcoat layer, the marginal areas of the top layer having a metal coating which extends via the edges to the support so that the photo-conductive layer is in electrical contact with the photo-conductive layer. In the Example, Al sheets are held in steel rectangular frames above a glow bar and are subjected to glow discharge to form a barrier oxide layer before vacuum depositing chlorine doped Se/As alloy on to the barrier layer. The frames are then removed and 3 plates are overcoated with a mixture of polyester, polyurethane and vinylidene chloride/acrylonitrile copolymer and 3 plates are not. A differently selected 3 plates have all but their margins covered by stainless steel plates and Al or Ag is vacuum deposited on the margins and the sides. It was found that there were less marginal irregularities in the Al or Ag coated plates than the non-coated plates on uniform charging, exposure to X-rays and development.
GB3677276A 1975-09-15 1976-09-06 Metallized xerographic plates and their preparation Expired GB1531302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61371075A 1975-09-15 1975-09-15

Publications (1)

Publication Number Publication Date
GB1531302A true GB1531302A (en) 1978-11-08

Family

ID=24458408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3677276A Expired GB1531302A (en) 1975-09-15 1976-09-06 Metallized xerographic plates and their preparation

Country Status (4)

Country Link
JP (1) JPS5236034A (en)
CA (1) CA1071004A (en)
GB (1) GB1531302A (en)
NL (1) NL7610274A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049491A2 (en) * 1980-10-03 1982-04-14 Hitachi, Ltd. Electrophotographic plate and process for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049491A2 (en) * 1980-10-03 1982-04-14 Hitachi, Ltd. Electrophotographic plate and process for producing the same
EP0049491A3 (en) * 1980-10-03 1983-01-26 Hitachi, Ltd. Electrophotographic plate and process for producing the same

Also Published As

Publication number Publication date
JPS5236034A (en) 1977-03-19
CA1071004A (en) 1980-02-05
NL7610274A (en) 1977-03-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee