DE2717007A1 - 3-(9-fluorenyliden)-carbazolderivate, verfahren zu ihrer herstellung und ihre verwendung in elektrophotographischen lichtempfindlichen materialien - Google Patents

3-(9-fluorenyliden)-carbazolderivate, verfahren zu ihrer herstellung und ihre verwendung in elektrophotographischen lichtempfindlichen materialien

Info

Publication number
DE2717007A1
DE2717007A1 DE19772717007 DE2717007A DE2717007A1 DE 2717007 A1 DE2717007 A1 DE 2717007A1 DE 19772717007 DE19772717007 DE 19772717007 DE 2717007 A DE2717007 A DE 2717007A DE 2717007 A1 DE2717007 A1 DE 2717007A1
Authority
DE
Germany
Prior art keywords
fluorenylidene
general formula
carbazole derivatives
compound
electrophotographic photosensitive
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
DE19772717007
Other languages
German (de)
English (en)
Other versions
DE2717007C2 (enExample
Inventor
Akio Kozima
Mitsuo Okazaki
Masaomi Sasaki
Akihiro Yamaguchi
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
Publication of DE2717007A1 publication Critical patent/DE2717007A1/de
Application granted granted Critical
Publication of DE2717007C2 publication Critical patent/DE2717007C2/de
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)
DE19772717007 1976-04-19 1977-04-18 3-(9-fluorenyliden)-carbazolderivate, verfahren zu ihrer herstellung und ihre verwendung in elektrophotographischen lichtempfindlichen materialien Granted DE2717007A1 (de)

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
DE2717007A1 true DE2717007A1 (de) 1977-10-20
DE2717007C2 DE2717007C2 (enExample) 1988-06-30

Family

ID=12699722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772717007 Granted DE2717007A1 (de) 1976-04-19 1977-04-18 3-(9-fluorenyliden)-carbazolderivate, verfahren zu ihrer herstellung und ihre verwendung in elektrophotographischen lichtempfindlichen materialien

Country Status (3)

Country Link
US (1) US4134761A (enExample)
JP (1) JPS52128373A (enExample)
DE (1) DE2717007A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939483A1 (de) 1978-09-29 1980-04-10 Ricoh Kk Elektrophotographischer photoleiter

Families Citing this family (6)

* 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
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

Citations (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

Patent Citations (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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939483A1 (de) 1978-09-29 1980-04-10 Ricoh Kk Elektrophotographischer photoleiter
DE2954414C2 (enExample) * 1978-09-29 1988-09-15 Ricoh Co., Ltd., Tokio/Tokyo, Jp

Also Published As

Publication number Publication date
DE2717007C2 (enExample) 1988-06-30
JPS52128373A (en) 1977-10-27
JPS6252748B2 (enExample) 1987-11-06
US4134761A (en) 1979-01-16

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8380 Miscellaneous part iii

Free format text: DIE NEBENKLASSENANGABEN LAUTEN RICHTIG: G03G 5/04

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee