JPS5735865A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5735865A
JPS5735865A JP11073180A JP11073180A JPS5735865A JP S5735865 A JPS5735865 A JP S5735865A JP 11073180 A JP11073180 A JP 11073180A JP 11073180 A JP11073180 A JP 11073180A JP S5735865 A JPS5735865 A JP S5735865A
Authority
JP
Japan
Prior art keywords
hydrazone compound
charge transfer
electrophotographic receptor
substance
optionally substituted
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.)
Granted
Application number
JP11073180A
Other languages
Japanese (ja)
Other versions
JPS6255661B2 (en
Inventor
Kiyoshi Sakai
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 JP11073180A priority Critical patent/JPS5735865A/en
Publication of JPS5735865A publication Critical patent/JPS5735865A/en
Publication of JPS6255661B2 publication Critical patent/JPS6255661B2/ja
Granted 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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • G03G5/0616—Hydrazines; Hydrazones
    • 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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0618—Acyclic or carbocyclic compounds containing oxygen and nitrogen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To obtain an electrophotographic receptor high in sensitivity and rich in flexibility, by adding a charge generating substance, and a charge transfer substance made of a specified hydrazone compound to form a photosensitive layer. CONSTITUTION:A hydrazone compound represented by the formula in which R1 is optionally substituted alkyl, R2 is H, halogen, nitro, hydroxy, or alkyl, alkoxy, amino each optionally substituted, and n is 1-3 is used as a charge transfer substance. A charge generating substance, such as an Se-Te alloy or ''CI Pigment Blue 25 (CI-21180 )'' 3 is dispersed into a charge transfer medium 4 composed of said hydrazone compound and a binder resin to form a photosensitive layer 2 having 3- 50mu thickness on a conductive substrate, thus a desired electrophotographic receptor being obtained.
JP11073180A 1980-08-12 1980-08-12 Electrophotographic receptor Granted JPS5735865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11073180A JPS5735865A (en) 1980-08-12 1980-08-12 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11073180A JPS5735865A (en) 1980-08-12 1980-08-12 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS5735865A true JPS5735865A (en) 1982-02-26
JPS6255661B2 JPS6255661B2 (en) 1987-11-20

Family

ID=14543071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11073180A Granted JPS5735865A (en) 1980-08-12 1980-08-12 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5735865A (en)

Also Published As

Publication number Publication date
JPS6255661B2 (en) 1987-11-20

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