JPS6252748B2 - - Google Patents

Info

Publication number
JPS6252748B2
JPS6252748B2 JP51044736A JP4473676A JPS6252748B2 JP S6252748 B2 JPS6252748 B2 JP S6252748B2 JP 51044736 A JP51044736 A JP 51044736A JP 4473676 A JP4473676 A JP 4473676A JP S6252748 B2 JPS6252748 B2 JP S6252748B2
Authority
JP
Japan
Prior art keywords
fluorenylidene
carbazole derivative
carbon atoms
lower alkyl
producing
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.)
Expired
Application number
JP51044736A
Other languages
English (en)
Japanese (ja)
Other versions
JPS52128373A (en
Inventor
Mitsuo Okazaki
Teruhiro Yamaguchi
Akio Kojima
Masaomi Sasaki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP4473676A priority Critical patent/JPS52128373A/ja
Priority to US05/785,570 priority patent/US4134761A/en
Priority to DE19772717007 priority patent/DE2717007A1/de
Publication of JPS52128373A publication Critical patent/JPS52128373A/ja
Publication of JPS6252748B2 publication Critical patent/JPS6252748B2/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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0629—Heterocyclic compounds containing one hetero ring being five-membered containing one hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0605—Carbocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indole Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP4473676A 1976-04-19 1976-04-19 3-(9-fluorenylidene) carbazole derivatives, their preparations, and sensitized material for Granted JPS52128373A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4473676A JPS52128373A (en) 1976-04-19 1976-04-19 3-(9-fluorenylidene) carbazole derivatives, their preparations, and sensitized material for
US05/785,570 US4134761A (en) 1976-04-19 1977-04-07 3-(9-Fluorenylidene)carbazole derivatives and electrophotographic light-sensitive material containing same
DE19772717007 DE2717007A1 (de) 1976-04-19 1977-04-18 3-(9-fluorenyliden)-carbazolderivate, verfahren zu ihrer herstellung und ihre verwendung in elektrophotographischen lichtempfindlichen materialien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4473676A JPS52128373A (en) 1976-04-19 1976-04-19 3-(9-fluorenylidene) carbazole derivatives, their preparations, and sensitized material for

Publications (2)

Publication Number Publication Date
JPS52128373A JPS52128373A (en) 1977-10-27
JPS6252748B2 true JPS6252748B2 (show.php) 1987-11-06

Family

ID=12699722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4473676A Granted JPS52128373A (en) 1976-04-19 1976-04-19 3-(9-fluorenylidene) carbazole derivatives, their preparations, and sensitized material for

Country Status (3)

Country Link
US (1) US4134761A (show.php)
JP (1) JPS52128373A (show.php)
DE (1) DE2717007A1 (show.php)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282354A (en) * 1978-03-24 1981-08-04 Eastman Kodak Company Electrophoretic migration imaging process
JPS5546760A (en) 1978-09-29 1980-04-02 Ricoh Co Ltd Electrophotographic photoreceptor
JPS5584943A (en) * 1978-12-21 1980-06-26 Ricoh Co Ltd Laminated type electrophotographic photoreceptor
US4297426A (en) * 1979-05-28 1981-10-27 Ricoh Co., Ltd. Electrophotographic element with carbazole hydrazone or anile charge transport compounds
US4959290A (en) * 1987-12-08 1990-09-25 Ricoh Company, Ltd. Benzylideneindene compounds and electrophotographic photoconductor using the same
US5514508A (en) * 1994-05-31 1996-05-07 Mita Industrial Co., Ltd. Electrophotosensitive material
JP5387935B2 (ja) * 2006-03-09 2014-01-15 株式会社リコー π共役ポリマー

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791826A (en) * 1972-01-24 1974-02-12 Ibm Electrophotographic plate
US3837851A (en) * 1973-01-15 1974-09-24 Ibm Photoconductor overcoated with triarylpyrazoline charge transport layer

Also Published As

Publication number Publication date
DE2717007C2 (show.php) 1988-06-30
JPS52128373A (en) 1977-10-27
DE2717007A1 (de) 1977-10-20
US4134761A (en) 1979-01-16

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