GB1232470A - - Google Patents

Info

Publication number
GB1232470A
GB1232470A GB1232470DA GB1232470A GB 1232470 A GB1232470 A GB 1232470A GB 1232470D A GB1232470D A GB 1232470DA GB 1232470 A GB1232470 A GB 1232470A
Authority
GB
United Kingdom
Prior art keywords
cds
photo
aug
binder
consituent
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
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 filed Critical
Publication of GB1232470A publication Critical patent/GB1232470A/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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/02—Sensitising, i.e. laying-down a uniform charge
    • G03G13/025—Sensitising, i.e. laying-down a uniform charge by contact, friction or induction
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0539—Halogenated polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/102—Electrically charging radiation-conductive surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1,232,470. Photo-conductive material. FUJI SHASHIN FILM K.K. 15 Aug., 1968 [15 Aug., 1967], No. 39037/68. Heading H1K. [Also in Division G2] A photo-conductive insulating layer is made by dispersing an N-type inorganic photo-conductor in a binder, the binder comprising as a major consituent vinyl chloride-vinyl acetate copolymer having a composition ratio in the range 95: 5 to 55: 45 (by weight). The photoconductor is preferably TiO 2 , ZnO, CdS, CdS + ZnS or CdS + CdCO 3 . A mixture of photoconductors may be used. The dispersion together with an epoxy ester of dehydrated castor oil fatty acid and rose bengal may be coated on a paper substrate.
GB1232470D 1967-08-15 1968-08-15 Expired GB1232470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5231867 1967-08-15

Publications (1)

Publication Number Publication Date
GB1232470A true GB1232470A (en) 1971-05-19

Family

ID=12911420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232470D Expired GB1232470A (en) 1967-08-15 1968-08-15

Country Status (6)

Country Link
US (1) US3569803A (en)
BE (1) BE719365A (en)
CA (1) CA925561A (en)
DE (1) DE1797099A1 (en)
FR (1) FR1577647A (en)
GB (1) GB1232470A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804660A (en) * 1970-08-17 1974-04-16 Commw Of Australia Dielectric recording on insulator surfaces
US3941594A (en) * 1970-09-09 1976-03-02 Rank Xerox Ltd. Electrophotographic element with ZnO and TiO2
US3969113A (en) * 1971-10-28 1976-07-13 Rank Xerox Ltd. Photosensitive binder layer for xerography containing titanium oxide and a cadmium pigment
US3971658A (en) * 1973-03-14 1976-07-27 Xerox Corporation Imaging process employing friction charging in the presence of an electrically insulating liquid
US5406356A (en) * 1993-08-09 1995-04-11 Lexmark International, Inc. Liquid toner imaging with contact charging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US3052539A (en) * 1953-10-01 1962-09-04 Rca Corp Electrostatic printing
US2987660A (en) * 1955-06-06 1961-06-06 Haloid Xerox Inc Xerographic charging
US3121006A (en) * 1957-06-26 1964-02-11 Xerox Corp Photo-active member for xerography
US3172024A (en) * 1960-03-17 1965-03-02 Xerox Corp Charge induction

Also Published As

Publication number Publication date
BE719365A (en) 1969-01-16
CA925561A (en) 1973-05-01
FR1577647A (en) 1969-08-08
US3569803A (en) 1971-03-09
DE1797099A1 (en) 1971-11-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees