JPS57124735A - Manufacture of electrophotographic receptor - Google Patents

Manufacture of electrophotographic receptor

Info

Publication number
JPS57124735A
JPS57124735A JP1051781A JP1051781A JPS57124735A JP S57124735 A JPS57124735 A JP S57124735A JP 1051781 A JP1051781 A JP 1051781A JP 1051781 A JP1051781 A JP 1051781A JP S57124735 A JPS57124735 A JP S57124735A
Authority
JP
Japan
Prior art keywords
photoconductor
oil
conductive substrate
aluminum chloride
soluble binder
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.)
Pending
Application number
JP1051781A
Other languages
Japanese (ja)
Inventor
Haruo Hasegawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP1051781A priority Critical patent/JPS57124735A/en
Publication of JPS57124735A publication Critical patent/JPS57124735A/en
Pending 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
    • G03G5/0525—Coating methods
    • 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
    • G03G5/0503—Inert supplements
    • G03G5/0507—Inorganic compounds

Landscapes

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

Abstract

PURPOSE:To manufacture a photoreceptor capable of forming a high-contrast image, by coating an organic solvent dispersing a photoconductor and an oil- soluble binder on a conductive substrate, and immersing this coated layer in an aqueous aluminum chloride solution. CONSTITUTION:An organic solvent dispersion liquid consisting mainly of a photoconductor and an oil-soluble binder is coated on a conductive substrate and dried to form a photoconductive layer. This coated surface is immersed in an aqueous solution of aluminum chloride, washed with water, and dried. A metallic plate, a metallic foil-laminated plastic film, etc. are embodied as the usable conductive substrate. Zinc oxide, cadmium sulfide, titanium oxide, etc. are embodied as the photoconductor. A silicone resin, an alkyd resin, polyester, etc. are exemplified as the oil-soluble binder. As aluminum chloride, articles available on the market as the form of anhydride, AlCl3, or crystalline hydrate, AlCl3.6H2O are usable as they are.
JP1051781A 1981-01-27 1981-01-27 Manufacture of electrophotographic receptor Pending JPS57124735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1051781A JPS57124735A (en) 1981-01-27 1981-01-27 Manufacture of electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1051781A JPS57124735A (en) 1981-01-27 1981-01-27 Manufacture of electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS57124735A true JPS57124735A (en) 1982-08-03

Family

ID=11752411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1051781A Pending JPS57124735A (en) 1981-01-27 1981-01-27 Manufacture of electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57124735A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610942A (en) * 1984-02-16 1986-09-09 Canon Kabushiki Kaisha Electrophotographic member having corresponding thin end portions of charge generation and charge transport layers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610942A (en) * 1984-02-16 1986-09-09 Canon Kabushiki Kaisha Electrophotographic member having corresponding thin end portions of charge generation and charge transport layers

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