JPS57101844A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57101844A
JPS57101844A JP17853280A JP17853280A JPS57101844A JP S57101844 A JPS57101844 A JP S57101844A JP 17853280 A JP17853280 A JP 17853280A JP 17853280 A JP17853280 A JP 17853280A JP S57101844 A JPS57101844 A JP S57101844A
Authority
JP
Japan
Prior art keywords
electrophotographic receptor
sensitivity
optionally substituted
hydrazone derivative
aralkyl
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
JP17853280A
Other languages
Japanese (ja)
Other versions
JPS6235673B2 (en
Inventor
Yoshio Takasu
Kiyoshi Sakai
Minoru Mabuchi
Shozo Ishikawa
Katsunori Watanabe
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 JP17853280A priority Critical patent/JPS57101844A/en
Priority to US06/325,838 priority patent/US4423129A/en
Priority to GB8137858A priority patent/GB2092323B/en
Priority to DE19813150068 priority patent/DE3150068A1/en
Publication of JPS57101844A publication Critical patent/JPS57101844A/en
Publication of JPS6235673B2 publication Critical patent/JPS6235673B2/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
    • C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
    • C09B23/166—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing two or more nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B26/00—Hydrazone dyes; Triazene dyes
    • C09B26/02—Hydrazone dyes
    • 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
    • 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
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To obtain an electrophotographic receptor enhanced and stabilized in sensitivity, charging characteristics, etc., by adding a specified hydrazone derivative as a charge transfer material, etc. to a photosensitive layer. CONSTITUTION:The photosensitive layer of an electrophotographic receptor contains a specified hydrazone derivative such as diethylaminobenzaldehyde-N, N-diphenylhydrazone, represented by the general formula in which R1 is optionally substituted naphthyl; R2 is optionally substituted alkyl or aralkyl or aryl; R3 is H, alkyl, or alkoxy; and R4 and R5 are optionally substituted alkyl, aralkyl, or aryl. This hydrazone derivative can be applied to every type of electrophotographic receptor. Especially when it is used as a charge transfer material, sensitivity of a photoreceptor is improved and the remaining potential is lowered. In addition, deterioration of sensitivity and rise of the remaining potential can be suppressed to a negligible degree even in the time of repeated uses.
JP17853280A 1980-12-17 1980-12-17 Electrophotographic receptor Granted JPS57101844A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP17853280A JPS57101844A (en) 1980-12-17 1980-12-17 Electrophotographic receptor
US06/325,838 US4423129A (en) 1980-12-17 1981-11-30 Electrophotographic member having layer containing methylidenyl hydrazone compound
GB8137858A GB2092323B (en) 1980-12-17 1981-12-16 Electrophotographic photosensitive member
DE19813150068 DE3150068A1 (en) 1980-12-17 1981-12-17 Light-sensitive element for electrophotographic purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17853280A JPS57101844A (en) 1980-12-17 1980-12-17 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS57101844A true JPS57101844A (en) 1982-06-24
JPS6235673B2 JPS6235673B2 (en) 1987-08-03

Family

ID=16050110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17853280A Granted JPS57101844A (en) 1980-12-17 1980-12-17 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57101844A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191641A (en) * 1981-05-22 1982-11-25 Canon Inc Electrophotographic receptor
JPS62244060A (en) * 1986-04-17 1987-10-24 Canon Inc Electrophotographic sensitive body
US5132189A (en) * 1989-09-07 1992-07-21 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5158848A (en) * 1990-01-17 1992-10-27 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5178981A (en) * 1990-03-08 1993-01-12 Fuji Electric Co., Ltd. Photoconductor for electrophotography with a charge generating substance comprising a polycyclic and azo compound
US5488601A (en) * 1992-10-26 1996-01-30 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
WO2011013558A1 (en) 2009-07-28 2011-02-03 保土谷化学工業株式会社 Indole derivative
WO2011055756A1 (en) 2009-11-06 2011-05-12 保土谷化学工業株式会社 Diphenylnaphthylamine derivative
WO2012002227A1 (en) 2010-06-29 2012-01-05 保土谷化学工業株式会社 Triphenylamine derivative

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04127597U (en) * 1991-05-13 1992-11-20 日新ハイボルテージ株式会社 Electron beam irradiation device
EP0709364B1 (en) 1994-10-31 1999-04-21 Hodogaya Chemical Co Ltd Tetrahydronaphthylaminostyrene compounds and their use in electrophotographic photoreceptors
EP2759531A1 (en) 2004-05-25 2014-07-30 Hodogaya Chemical Co., Ltd. P-Terphenyl compound and electrophotographic photoconductor using the same
US8486594B2 (en) 2006-01-25 2013-07-16 Hodogaya Chemical Co., Ltd. P-terphenyl compound mixture and electrophotographic photoreceptors made by using the same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191641A (en) * 1981-05-22 1982-11-25 Canon Inc Electrophotographic receptor
JPH0235293B2 (en) * 1981-05-22 1990-08-09 Canon Kk
JPS62244060A (en) * 1986-04-17 1987-10-24 Canon Inc Electrophotographic sensitive body
US5132189A (en) * 1989-09-07 1992-07-21 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5158848A (en) * 1990-01-17 1992-10-27 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5178981A (en) * 1990-03-08 1993-01-12 Fuji Electric Co., Ltd. Photoconductor for electrophotography with a charge generating substance comprising a polycyclic and azo compound
US5488601A (en) * 1992-10-26 1996-01-30 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
US5629920A (en) * 1992-10-26 1997-05-13 Dai Nippon Printing Co., Ltd. Photoelectric sensor, information recording system, and information recording method
WO2011013558A1 (en) 2009-07-28 2011-02-03 保土谷化学工業株式会社 Indole derivative
WO2011055756A1 (en) 2009-11-06 2011-05-12 保土谷化学工業株式会社 Diphenylnaphthylamine derivative
US8722288B2 (en) 2009-11-06 2014-05-13 Hodogaya Chemical Co., Ltd. Diphenylnaphthylamine derivatives
WO2012002227A1 (en) 2010-06-29 2012-01-05 保土谷化学工業株式会社 Triphenylamine derivative

Also Published As

Publication number Publication date
JPS6235673B2 (en) 1987-08-03

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