JPS56109361A - Photoconductive fine powder for electrophotography - Google Patents

Photoconductive fine powder for electrophotography

Info

Publication number
JPS56109361A
JPS56109361A JP1269480A JP1269480A JPS56109361A JP S56109361 A JPS56109361 A JP S56109361A JP 1269480 A JP1269480 A JP 1269480A JP 1269480 A JP1269480 A JP 1269480A JP S56109361 A JPS56109361 A JP S56109361A
Authority
JP
Japan
Prior art keywords
photoconductive
particles
group
photoreceptor
reused
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
JP1269480A
Other languages
Japanese (ja)
Inventor
Shigemitsu Nemoto
Kazumi Okano
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 JP1269480A priority Critical patent/JPS56109361A/en
Publication of JPS56109361A publication Critical patent/JPS56109361A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02Charge-receiving layers
    • G03G5/04Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic

Landscapes

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

Abstract

PURPOSE:To obtain photoconductive fine powder for manufacturing a photoreceptor which does not cause a rise or a drop in the electric potential of a latent image, so-called memory phenomenon even if reused after being allowed to stand in a dark atmosphere over a long time by treating the surface of photoconductive powder by the hydrolysis of a silane coupling agent. CONSTITUTION:A silane coupling agent represented by the formula (where X is a hydrolyzable group such as Cl, alkoxy or acetoxy and R is an olefinic org. group such as a 1-20C aliphatic, alicyclic or aromatic group having a functional group such as glycidyl, NH2, SH or epoxy) is dropped in an aqueous ethanol soln. and uniformly dispersed. Photoconductive particles such as CdS particles are put in the resulting treating fluid, agitated, filtered, dried, and cured to obtain silane treated particles. The particles are then dispersed in a binder resin to form a photoconductive layer. Thus, a photoreceptor is manufactured. This receptor does not cause memory phenomenon even if repeatedly used or reused after being allowed to stand in the dark over a long term, and a stably copied image is obtd.
JP1269480A 1980-02-05 1980-02-05 Photoconductive fine powder for electrophotography Pending JPS56109361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1269480A JPS56109361A (en) 1980-02-05 1980-02-05 Photoconductive fine powder for electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1269480A JPS56109361A (en) 1980-02-05 1980-02-05 Photoconductive fine powder for electrophotography

Publications (1)

Publication Number Publication Date
JPS56109361A true JPS56109361A (en) 1981-08-29

Family

ID=11812478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1269480A Pending JPS56109361A (en) 1980-02-05 1980-02-05 Photoconductive fine powder for electrophotography

Country Status (1)

Country Link
JP (1) JPS56109361A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234167A (en) * 1985-08-02 1987-02-14 ゼロツクス コ−ポレ−シヨン Light acceptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234167A (en) * 1985-08-02 1987-02-14 ゼロツクス コ−ポレ−シヨン Light acceptor

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