GB1478651A - Process for production of photoconductive particles for electrophotography - Google Patents

Process for production of photoconductive particles for electrophotography

Info

Publication number
GB1478651A
GB1478651A GB2471974A GB2471974A GB1478651A GB 1478651 A GB1478651 A GB 1478651A GB 2471974 A GB2471974 A GB 2471974A GB 2471974 A GB2471974 A GB 2471974A GB 1478651 A GB1478651 A GB 1478651A
Authority
GB
United Kingdom
Prior art keywords
solution
electrophotography
photoconductive particles
production
cdcl
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
GB2471974A
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
Publication of GB1478651A publication Critical patent/GB1478651A/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
    • G03G5/08—Photoconductive 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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Light Receiving Elements (AREA)

Abstract

1478651 Cadmium sulphide CANON KK 4 June 1974 [4 June 1973] 24719/74 Heading C1A [Also in Division G2] Photoconductive particles useful for electrophotography are prepared by contacting a solution of CdCl 2 with H 2 S to form a precipitate of cadmium sulphide containing additional chlorine and firing the product, there being added at or before at least one of the above steps an acceptor impurity. A donor impurity may also be added at or before the precipitation step. Donor impurities are selected from Al, In and Ga and acceptor impurities from metals of Groups Ia or Ib of the Periodic Table. The CdCl 2 solution may additionally contain a second cadmium compound in solution or suspension.
GB2471974A 1973-06-04 1974-06-04 Process for production of photoconductive particles for electrophotography Expired GB1478651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48062733A JPS5013048A (en) 1973-06-04 1973-06-04

Publications (1)

Publication Number Publication Date
GB1478651A true GB1478651A (en) 1977-07-06

Family

ID=13208855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2471974A Expired GB1478651A (en) 1973-06-04 1974-06-04 Process for production of photoconductive particles for electrophotography

Country Status (4)

Country Link
JP (1) JPS5013048A (en)
DE (1) DE2426928C2 (en)
FR (1) FR2231989B1 (en)
GB (1) GB1478651A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119244A (en) * 1978-03-08 1979-09-17 Minolta Camera Co Ltd Electrophotographic photoreceptor
JPS54162539A (en) * 1978-06-14 1979-12-24 Eisuke Ishikawa Device for taking multicolor plate photograph
US4495265A (en) * 1980-03-07 1985-01-22 Gte Products Corporation Electrophotographic copper doped cadmium sulfide material and method of making
GB2097370B (en) * 1981-04-15 1985-07-10 Canon Kk Cadmium sulphide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134461B (en) * 1958-07-17 1962-08-09 Thorn Electrical Ind Ltd Process for the manufacture of photoconductive material
DE1916761C3 (en) * 1968-04-09 1974-12-05 Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan) Process for producing a photoconductive zinc oxide powder
NL7205306A (en) * 1971-04-20 1972-10-24

Also Published As

Publication number Publication date
FR2231989A1 (en) 1974-12-27
AU6964874A (en) 1975-12-04
FR2231989B1 (en) 1976-12-24
DE2426928A1 (en) 1974-12-19
JPS5013048A (en) 1975-02-10
DE2426928C2 (en) 1982-04-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940603