JPS57157253A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57157253A
JPS57157253A JP4214781A JP4214781A JPS57157253A JP S57157253 A JPS57157253 A JP S57157253A JP 4214781 A JP4214781 A JP 4214781A JP 4214781 A JP4214781 A JP 4214781A JP S57157253 A JPS57157253 A JP S57157253A
Authority
JP
Japan
Prior art keywords
photoconductive
photoconductive layer
layer
inorganic
cleanability
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
JP4214781A
Other languages
Japanese (ja)
Inventor
Noboru Narita
Hideyo Kondo
Tetsuya Takei
Koji Yamazaki
Mieko Itabashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP4214781A priority Critical patent/JPS57157253A/en
Publication of JPS57157253A publication Critical patent/JPS57157253A/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
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0514—Organic non-macromolecular compounds not comprising cyclic groups
    • 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
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material

Abstract

PURPOSE:To improve mechanical strength of a photoconductive layer, lubricity of the layer surface, abrasion resistance, cleanability, and durability, by adding inorganic photoconductive particles, a low-melting-point inorganic glass, and metal stearate to the photoconductive layer. CONSTITUTION:Inorganic photoconductive particles, such as CdS, ZnO, or amorphous Si, a glass having a melting point as low as 200-700 deg.C in a wt. ratio of 5:1-1:5, and 0.1-30pts.wt. stearate of a metal, such as Pb, Zn, Ca, or Mg per 100pts.wt. photoconductive particles are mixed in an anhydrous solvent, such as isopropanol, and dispersed. This dispersion is coated on a conductive plate, such as a stainless drum by the spray method, and burned in a drying oven to prepare a photoreceptor having a 5-50mum thick photoconductive layer, thus permitting this photoreceptor to be improved in mechanical strength, abrasion resistance, lubricity, cleanability, and durability of the photoconductive layer, and a high- contrast image to be obtained even after 200,000 times of copying.
JP4214781A 1981-03-23 1981-03-23 Electrophotographic receptor Pending JPS57157253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4214781A JPS57157253A (en) 1981-03-23 1981-03-23 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4214781A JPS57157253A (en) 1981-03-23 1981-03-23 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS57157253A true JPS57157253A (en) 1982-09-28

Family

ID=12627824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4214781A Pending JPS57157253A (en) 1981-03-23 1981-03-23 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57157253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7282529B2 (en) * 2000-11-08 2007-10-16 Ricoh Company Limited Coating liquid for an electrographic photoreceptor and a method of preparation using a ball mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7282529B2 (en) * 2000-11-08 2007-10-16 Ricoh Company Limited Coating liquid for an electrographic photoreceptor and a method of preparation using a ball mill

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