JPS5788455A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5788455A
JPS5788455A JP16506680A JP16506680A JPS5788455A JP S5788455 A JPS5788455 A JP S5788455A JP 16506680 A JP16506680 A JP 16506680A JP 16506680 A JP16506680 A JP 16506680A JP S5788455 A JPS5788455 A JP S5788455A
Authority
JP
Japan
Prior art keywords
charge transfer
optionally substituted
layer
charge
charge generating
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
JP16506680A
Other languages
Japanese (ja)
Inventor
Yoshio Takasu
Kiyoshi Sakai
Shozo Ishikawa
Minoru Mabuchi
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 JP16506680A priority Critical patent/JPS5788455A/en
Publication of JPS5788455A publication Critical patent/JPS5788455A/en
Pending 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
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • G03G5/0637—Heterocyclic compounds containing one hetero ring being six-membered containing one hetero atom

Landscapes

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

Abstract

PURPOSE:To obtain a laminate electrophotographic receptor superior in sensitivity and durability against repeated uses, by adding a specified coumarone compound to a charge transfer layer. CONSTITUTION:A charge transfer layer contains 100pts.wt. binder and 10- 500pts.wt. coumarone compound as a charge transfer substance represented by the formula in which R1, R2 are optionally substituted alkyl or aryl, and the two may form a 5- or 6-membered ring together with N; R3 is H or optionally substituted alkyl or aryl; and R4, R5 are each H, halogen, or the following optionally substituted group; alkyl, alkoxy, aryloxy, acyl, or amino. A photoreceptor is formed by laminating this charge transfer layer and a charge generating layer. The charge generating layer may be formed with an organic charge generating substance or an amorphous silicon layer. The obtained photoreceptor has high photosensitivity and superior durability characteristics against repeated uses.
JP16506680A 1980-11-22 1980-11-22 Electrophotographic receptor Pending JPS5788455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16506680A JPS5788455A (en) 1980-11-22 1980-11-22 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16506680A JPS5788455A (en) 1980-11-22 1980-11-22 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS5788455A true JPS5788455A (en) 1982-06-02

Family

ID=15805211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16506680A Pending JPS5788455A (en) 1980-11-22 1980-11-22 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5788455A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04225364A (en) * 1990-12-26 1992-08-14 Mitsui Toatsu Chem Inc Photosensitive body
US5294510A (en) * 1990-06-14 1994-03-15 Minolta Camera Kabushiki Kaisha Photosensitive member containing specific coumarin fluorescent bleaching agent
WO2005005408A1 (en) * 2003-07-11 2005-01-20 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Amine compound and uses thereof
JP2005247976A (en) * 2004-03-03 2005-09-15 Hayashibara Biochem Lab Inc Organic electroluminescent element
US8242115B2 (en) * 2000-09-01 2012-08-14 Luitpold Pharmaceuticals, Inc. Materials and methods to potentiate cancer treatment
JP2018150293A (en) * 2017-03-09 2018-09-27 国立大学法人広島大学 Caged compound and method for producing the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294510A (en) * 1990-06-14 1994-03-15 Minolta Camera Kabushiki Kaisha Photosensitive member containing specific coumarin fluorescent bleaching agent
JPH04225364A (en) * 1990-12-26 1992-08-14 Mitsui Toatsu Chem Inc Photosensitive body
US8242115B2 (en) * 2000-09-01 2012-08-14 Luitpold Pharmaceuticals, Inc. Materials and methods to potentiate cancer treatment
WO2005005408A1 (en) * 2003-07-11 2005-01-20 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Amine compound and uses thereof
US7521567B2 (en) 2003-07-11 2009-04-21 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Amine compound and uses thereof
JP2005247976A (en) * 2004-03-03 2005-09-15 Hayashibara Biochem Lab Inc Organic electroluminescent element
JP2018150293A (en) * 2017-03-09 2018-09-27 国立大学法人広島大学 Caged compound and method for producing the same

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