GB1350476A - Multicomponent organic coating - Google Patents

Multicomponent organic coating

Info

Publication number
GB1350476A
GB1350476A GB1532571A GB1532571A GB1350476A GB 1350476 A GB1350476 A GB 1350476A GB 1532571 A GB1532571 A GB 1532571A GB 1532571 A GB1532571 A GB 1532571A GB 1350476 A GB1350476 A GB 1350476A
Authority
GB
United Kingdom
Prior art keywords
overcoat
resin
polyurethane
electro
photo
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
GB1532571A
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 GB1350476A publication Critical patent/GB1350476A/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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14752—Polyesters
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14769—Other polycondensates comprising nitrogen atoms with or without oxygen atoms in the main chain

Landscapes

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

Abstract

1350476 Electro-photographic plate XEROX CORP 17 May 1971 [18 May 1970] 15325/71 Heading G2C An electro-photographic plate comprises a photo-conductive layer overlaid with an organic polymer coating comprising 16-71% of a moistureinsensitive film-forming organic-solvent-soluble resin, 16-71% of a film-forming polyester resin and 5-35% of a polyurethane resin. The photoconductive layer is preferably an alloy of Se with Te or As and optionally chlorine and is formed on an aluminium support. In an embodiment, an organic solvent containing the polyester, a highly cross-linked polyurethane and copoly acrylonitrile-vinylidene chloride is used to form an overcoat on the photo-conductive layer. The overcoat is said to contain spheres of polyurethane which conduct charge through the overcoat. Other materials for the moisture insensitive resin may be polymers or copolymers of vinyl chloride, vinyl fluoride, isobutylene or vinylidene chloride.
GB1532571A 1970-05-18 1971-05-17 Multicomponent organic coating Expired GB1350476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3846770A 1970-05-18 1970-05-18

Publications (1)

Publication Number Publication Date
GB1350476A true GB1350476A (en) 1974-04-18

Family

ID=21900135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1532571A Expired GB1350476A (en) 1970-05-18 1971-05-17 Multicomponent organic coating

Country Status (7)

Country Link
JP (1) JPS5224414B1 (en)
BE (1) BE767325A (en)
CA (1) CA938143A (en)
DE (1) DE2123600C3 (en)
FR (1) FR2097805A5 (en)
GB (1) GB1350476A (en)
NL (1) NL7106785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139912A (en) * 1988-03-24 1992-08-18 Fuji Electric Co., Ltd. Electrophotographic photoreceptor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1587312A (en) * 1976-05-17 1981-04-01 Canon Kk Image holding member e.g.for electrophotography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139912A (en) * 1988-03-24 1992-08-18 Fuji Electric Co., Ltd. Electrophotographic photoreceptor

Also Published As

Publication number Publication date
DE2123600B2 (en) 1977-10-27
CA938143A (en) 1973-12-11
NL7106785A (en) 1971-11-22
FR2097805A5 (en) 1972-03-03
JPS5224414B1 (en) 1977-07-01
BE767325A (en) 1971-11-18
DE2123600A1 (en) 1971-12-02
DE2123600C3 (en) 1978-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee