GB1183762A - An Electrophotographic Photosensitive Material and a Process for its Production. - Google Patents

An Electrophotographic Photosensitive Material and a Process for its Production.

Info

Publication number
GB1183762A
GB1183762A GB644367A GB644367A GB1183762A GB 1183762 A GB1183762 A GB 1183762A GB 644367 A GB644367 A GB 644367A GB 644367 A GB644367 A GB 644367A GB 1183762 A GB1183762 A GB 1183762A
Authority
GB
United Kingdom
Prior art keywords
powder
photoconductive
transparent
transparent powder
composition
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
GB644367A
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 GB1183762A publication Critical patent/GB1183762A/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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/26—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by other means
    • A47L15/30—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by other means by rotating only
    • A47L15/32—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by other means by rotating only rotated by means of spraying water
    • 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited

Landscapes

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

Abstract

1,183,762. Photoconductive powder. FUJI SHASHIN FILM K.K. 10 Feb., 1967 [12 Feb., 1966], No. 6443/67. Heading H1K. [Also in Division G2] A photoconductive powder composition comprises a mixture or agglomerate of a photoconductive powder and a transparent powder, said transparent powder having an absorption rate of less than 80% to light to which the powder is sensitive when the transparent powder is a film 5 Á thick. It is preferred that the photoconductive powder is bonded to the surface of the transparent powder. The photoconductive powder is preferably Se, S, CdS, HgI 2 , ZnO, TiO 2 , anthracene or a phthalocyanine. The transparent powder may be poly methyl or ethyl methacrylate, copoly vinyl chloride and acetate, copoly styrene and n-butyl methacrylate, silicone resin, glass beads, an inorganic salt or a metal oxide. Copper stearate may be added to aid dispersion whilst Eosin Y may be used as a sensitizing dyestuff. The photoconductive composition may be prepared by dispersing the photoconductive powder and/or the transparent powder in a liquid, vapour or gas, which does not dissolve or corrode the powders, mixing the photoconductive powder and the transparent powder, and drying and/or pulverizing the mixture. The liquid, vapour or gas used may swell, dissolve or corrode the surface of the powders but still allow them to retain their granular form. The photoconductive composition may be mixed with a binder after its preparation and/or heated to give incipient fusion of the grains. Photoconductive compositions sensitive to IR, U.V. radio-active and particle rays may be made.
GB644367A 1966-02-12 1967-02-10 An Electrophotographic Photosensitive Material and a Process for its Production. Expired GB1183762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP810066 1966-02-12

Publications (1)

Publication Number Publication Date
GB1183762A true GB1183762A (en) 1970-03-11

Family

ID=11683870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB644367A Expired GB1183762A (en) 1966-02-12 1967-02-10 An Electrophotographic Photosensitive Material and a Process for its Production.

Country Status (6)

Country Link
BE (1) BE693919A (en)
DE (1) DE1522612B2 (en)
FR (1) FR1511300A (en)
GB (1) GB1183762A (en)
NL (1) NL6702101A (en)
NO (1) NO122730B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989648A (en) * 1972-01-14 1976-11-02 Xerox Corporation Dye coated carrier with toner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989648A (en) * 1972-01-14 1976-11-02 Xerox Corporation Dye coated carrier with toner

Also Published As

Publication number Publication date
NO122730B (en) 1971-08-02
DE1522612A1 (en) 1969-09-25
DE1522612B2 (en) 1972-03-16
FR1511300A (en) 1968-01-26
BE693919A (en) 1967-07-17
NL6702101A (en) 1967-08-14

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Legal Events

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