JPS6421452A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6421452A
JPS6421452A JP17703087A JP17703087A JPS6421452A JP S6421452 A JPS6421452 A JP S6421452A JP 17703087 A JP17703087 A JP 17703087A JP 17703087 A JP17703087 A JP 17703087A JP S6421452 A JPS6421452 A JP S6421452A
Authority
JP
Japan
Prior art keywords
electrophotographic sensitive
sensitive body
ring
sensitivity
alkyl
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
JP17703087A
Other languages
Japanese (ja)
Other versions
JPH0823701B2 (en
Inventor
Hitomi Suzuki
Hajime Miyazaki
Norihiro Kikuchi
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 JP17703087A priority Critical patent/JPH0823701B2/en
Publication of JPS6421452A publication Critical patent/JPS6421452A/en
Publication of JPH0823701B2 publication Critical patent/JPH0823701B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To obtain high sensitivity, potential stability, and high durability by using a specified compound as an electric charge transfer material. CONSTITUTION:The layer of the electrophotographic sensitive body contains one of the compounds represented by formula I in which each of R1 and R2 is alkyl, aralkyl group, or the like; each of R3 and R4 is H atom, alkyl group, or the like; Ar is a divalent aryl or heterocyclic group; X is a residue condensing with the cyclopentane ring and forming a polycyclic aromatic ring or a heterocyclic ring; and (n) is 0 or 1, thus permitting the obtained photosensitive body to be superior in sensitivity and other characteristics and variances of potentials in the light and in the dark at the time of repeated cycles of charging and exposure to be improved.
JP17703087A 1987-07-17 1987-07-17 Electrophotographic photoreceptor Expired - Lifetime JPH0823701B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17703087A JPH0823701B2 (en) 1987-07-17 1987-07-17 Electrophotographic photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17703087A JPH0823701B2 (en) 1987-07-17 1987-07-17 Electrophotographic photoreceptor

Publications (2)

Publication Number Publication Date
JPS6421452A true JPS6421452A (en) 1989-01-24
JPH0823701B2 JPH0823701B2 (en) 1996-03-06

Family

ID=16023918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17703087A Expired - Lifetime JPH0823701B2 (en) 1987-07-17 1987-07-17 Electrophotographic photoreceptor

Country Status (1)

Country Link
JP (1) JPH0823701B2 (en)

Also Published As

Publication number Publication date
JPH0823701B2 (en) 1996-03-06

Similar Documents

Publication Publication Date Title
JPS6457261A (en) Photoconductive film and electrophotographic sensitive body using same
JPS6444946A (en) Electrophotographic sensitive body
JPS6421452A (en) Electrophotographic sensitive body
JPS6410252A (en) Electrophotographic sensitive body
JPS6472166A (en) Photoconductive composition and electrophotographic sensitive body using same
JPS6444947A (en) Electrophotographic sensitive body
JPS6421454A (en) Electrophotographic sensitive body
JPS6428650A (en) Electrophotographic sensitive body
JPS6466660A (en) Photoconductive film and electrophotographic sensitive body using same
JPS57191641A (en) Electrophotographic receptor
JPS6478259A (en) Photoconductive composition and electrophotographic sensitive body using same
JPS6444949A (en) Electrophotographic sensitive body
JPS6468758A (en) Electrophotographic sensitive body
JPS6419354A (en) Electrophotographic sensitive body
JPS6440836A (en) Photoconductive film and electrophotographic sensitive body using same
JPS6476059A (en) Electrophotographic sensitive body
JPS6472165A (en) Photoconductive composition and electrophotographic sensitive body using same
JPS6419355A (en) Electrophotographic sensitive body
JPS64959A (en) Electrophotographic sensitive body
JPS6444950A (en) Electrophotographic sensitive body
JPS6465558A (en) Electrophotographic sensitive body
JPS6444945A (en) Electrophotographic sensitive body
JPS646960A (en) Electrophotographic sensitive body
JPS6419357A (en) Electrophotographic sensitive body
JPS57205748A (en) Electrophotographic receptor