JPH01142649A - 電子写真用光導電性材料 - Google Patents

電子写真用光導電性材料

Info

Publication number
JPH01142649A
JPH01142649A JP62301706A JP30170687A JPH01142649A JP H01142649 A JPH01142649 A JP H01142649A JP 62301706 A JP62301706 A JP 62301706A JP 30170687 A JP30170687 A JP 30170687A JP H01142649 A JPH01142649 A JP H01142649A
Authority
JP
Japan
Prior art keywords
rhodanine
group
compound
formula
halogen
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
JP62301706A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0520735B2 (2
Inventor
Toshiyuki Uryu
瓜生　敏之
Toshihiko Nishiguchi
西口　年彦
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP62301706A priority Critical patent/JPH01142649A/ja
Priority to US07/278,237 priority patent/US4885369A/en
Publication of JPH01142649A publication Critical patent/JPH01142649A/ja
Publication of JPH0520735B2 publication Critical patent/JPH0520735B2/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 or 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
    • 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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP62301706A 1987-11-30 1987-11-30 電子写真用光導電性材料 Granted JPH01142649A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62301706A JPH01142649A (ja) 1987-11-30 1987-11-30 電子写真用光導電性材料
US07/278,237 US4885369A (en) 1987-11-30 1988-11-30 Photoconductive material for electrophotography comprising rhodanine derivative charge complex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62301706A JPH01142649A (ja) 1987-11-30 1987-11-30 電子写真用光導電性材料

Publications (2)

Publication Number Publication Date
JPH01142649A true JPH01142649A (ja) 1989-06-05
JPH0520735B2 JPH0520735B2 (2) 1993-03-22

Family

ID=17900177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62301706A Granted JPH01142649A (ja) 1987-11-30 1987-11-30 電子写真用光導電性材料

Country Status (1)

Country Link
JP (1) JPH01142649A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410133B1 (en) * 1999-01-07 2002-06-25 Hitachi, Ltd. Magnetic recording disk, method of the magnetic recording disk and magnetic recording apparatus
JP2007126385A (ja) * 2005-11-02 2007-05-24 Shipro Kasei Kaisha Ltd ベンゾトリアゾール誘導体化合物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719480A (en) * 1971-05-19 1973-03-06 Eastman Kodak Co Electrophotographic compositions and elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719480A (en) * 1971-05-19 1973-03-06 Eastman Kodak Co Electrophotographic compositions and elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410133B1 (en) * 1999-01-07 2002-06-25 Hitachi, Ltd. Magnetic recording disk, method of the magnetic recording disk and magnetic recording apparatus
JP2007126385A (ja) * 2005-11-02 2007-05-24 Shipro Kasei Kaisha Ltd ベンゾトリアゾール誘導体化合物

Also Published As

Publication number Publication date
JPH0520735B2 (2) 1993-03-22

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