JPS57211152A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57211152A
JPS57211152A JP9776681A JP9776681A JPS57211152A JP S57211152 A JPS57211152 A JP S57211152A JP 9776681 A JP9776681 A JP 9776681A JP 9776681 A JP9776681 A JP 9776681A JP S57211152 A JPS57211152 A JP S57211152A
Authority
JP
Japan
Prior art keywords
electric charge
layer
substituted
quinolyl
pyridyl
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
JP9776681A
Other languages
Japanese (ja)
Other versions
JPS6310413B2 (en
Inventor
Yoshio Takasu
Shozo Ishikawa
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
Canon Finetech Nisca Inc
Original Assignee
Canon Inc
Copyer 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 Canon Inc, Copyer Co Ltd filed Critical Canon Inc
Priority to JP9776681A priority Critical patent/JPS57211152A/en
Priority to US06/383,629 priority patent/US4454211A/en
Priority to GB08216901A priority patent/GB2102794B/en
Priority to DE19823222100 priority patent/DE3222100A1/en
Publication of JPS57211152A publication Critical patent/JPS57211152A/en
Publication of JPS6310413B2 publication Critical patent/JPS6310413B2/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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring

Landscapes

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

Abstract

PURPOSE:To improve the sensitivity and the durability, by using a specific pyrazoline compound as an electric charge carrying substance to a photoreceptor having an electric charge generating layer and a charge carrying layer. CONSTITUTION:A purazoline compound expressed by a general formula[I. [where, X1 and X2 are heterocyclic groups which may be substituted (e.g. 2-pyridyl, 3-pyridyl, 2-quinolyl, 4-quinolyl, 3-carbazolyl, 2-furyl, 4-oxazolyl, 4- thiazolyl, isooxazolyl etc.) R1 ia an aryl group which may be substituted or a heterocycric group. R2 and R3 are hydrogen atoms, an alkyl group may be substituted or an aryl group. An n is 0 or 1.]and a bonding agent are dissolved in a solvent and the solution is applied to form an electric charge carrying layer. an electric charge generating layer is laminated on this layer.
JP9776681A 1981-06-10 1981-06-23 Electrophotographic receptor Granted JPS57211152A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9776681A JPS57211152A (en) 1981-06-23 1981-06-23 Electrophotographic receptor
US06/383,629 US4454211A (en) 1981-06-10 1982-06-01 Electrophotographic photosensitive member with pyrazoline charge transport material
GB08216901A GB2102794B (en) 1981-06-10 1982-06-10 Photoconductive pyrazolienes
DE19823222100 DE3222100A1 (en) 1981-06-10 1982-06-11 LIGHT SENSITIVE ELEMENT FOR ELECTROPHOTOGRAPHIC PURPOSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9776681A JPS57211152A (en) 1981-06-23 1981-06-23 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS57211152A true JPS57211152A (en) 1982-12-24
JPS6310413B2 JPS6310413B2 (en) 1988-03-07

Family

ID=14200981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9776681A Granted JPS57211152A (en) 1981-06-10 1981-06-23 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57211152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117557A (en) * 1984-11-14 1986-06-04 Canon Inc Laminate type electrophotographic sensitive body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117557A (en) * 1984-11-14 1986-06-04 Canon Inc Laminate type electrophotographic sensitive body
JPH0477901B2 (en) * 1984-11-14 1992-12-09 Canon Kk

Also Published As

Publication number Publication date
JPS6310413B2 (en) 1988-03-07

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