GB1472948A - Electrophotographic recording material - Google Patents

Electrophotographic recording material

Info

Publication number
GB1472948A
GB1472948A GB3124474A GB3124474A GB1472948A GB 1472948 A GB1472948 A GB 1472948A GB 3124474 A GB3124474 A GB 3124474A GB 3124474 A GB3124474 A GB 3124474A GB 1472948 A GB1472948 A GB 1472948A
Authority
GB
United Kingdom
Prior art keywords
diethylaminophenyl
july
electro
photo
bis
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
GB3124474A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1472948A publication Critical patent/GB1472948A/en
Expired 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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/0436—Photoconductive layers characterised by having two or more layers or characterised by their composite structure combining organic and inorganic layers

Landscapes

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

Abstract

1472948 Electro-photographic materials HOECHST AG 15 July 1974 [16 July 1973] 31244/74 Heading G2C An electro-photographic material comprises an electrically conductive support, a first photoconductive layer of Se or Se/Te and a second photo-conductive layer of a binder and a monomeric heterocyclic compound containing at least one dialkylamino group. There may be a barrier layer of a metal oxide or a polymer between the support and the first photo-conductive layer. Specified heterocyclic compounds are 2, 5-bis (4'-diethylaminophenyl)-oxadiazole 1,3,4; 2-phenyl- 4-(2'-chlorophenyl)-5-(4"-diethylaminophenyl)- oxazole and N-ethyl-2,5-bis -(4'-diethylaminophenyl-triazole 1,3,4 admixed with a polyester, a polycarbonate, a silicone or ketone resin, styrene/ butadiene or maleic anhydride copolymer, vinyl chloride/vinyl acetate copolymer or one- or twocomponent resin containing isocyanate.
GB3124474A 1973-07-16 1974-07-15 Electrophotographic recording material Expired GB1472948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732336094 DE2336094C2 (en) 1973-07-16 1973-07-16 Electrophotographic recording material

Publications (1)

Publication Number Publication Date
GB1472948A true GB1472948A (en) 1977-05-11

Family

ID=5887061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3124474A Expired GB1472948A (en) 1973-07-16 1974-07-15 Electrophotographic recording material

Country Status (5)

Country Link
JP (1) JPS5039952A (en)
DE (1) DE2336094C2 (en)
FR (1) FR2238169A1 (en)
GB (1) GB1472948A (en)
NL (1) NL7409554A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165908U (en) * 1984-10-03 1986-05-06
USRE35475E (en) * 1987-10-07 1997-03-11 Fuji Electric Co., Ltd. Photosensitive member for electrophotography with thiophene containing moiety on charge transport compound
US4957837A (en) * 1987-10-15 1990-09-18 Fuji Electric Co., Ltd. Photosensitive member for electrophotography containing hydrazone in charge transport layer
US4929525A (en) * 1987-12-08 1990-05-29 Fuji Electric Co., Ltd. Photoconductor for electrophotography containing azo or disazo compound
US4956277A (en) * 1987-12-09 1990-09-11 Fuji Electric Co., Ltd. Photoconductor comprising charge transporting hydrazone compounds
US4935323A (en) * 1988-06-08 1990-06-19 Fuji Electric Co., Ltd. Photoconductor for electrophotography
JPH027061A (en) * 1988-06-27 1990-01-11 Fuji Electric Co Ltd Electrophotographic sensitive body
JPH0212258A (en) * 1988-06-30 1990-01-17 Fuji Electric Co Ltd Electrophotographic sensitive body
JP2629929B2 (en) * 1989-01-19 1997-07-16 富士電機株式会社 Electrophotographic photoreceptor
US5275898A (en) * 1989-06-06 1994-01-04 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US5132189A (en) * 1989-09-07 1992-07-21 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5316881A (en) * 1991-12-27 1994-05-31 Fuji Electric Co., Ltd. Photoconductor for electrophotgraphy containing benzidine derivative
JPH05224439A (en) * 1992-02-12 1993-09-03 Fuji Electric Co Ltd Electrophotographic sensitive body
JP2817822B2 (en) * 1992-05-14 1998-10-30 富士電機株式会社 Electrophotographic photoreceptor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99369C (en) * 1956-06-04
BE558630A (en) * 1956-06-27
BE581861A (en) * 1958-08-20
DE1964817B2 (en) * 1969-12-15 1972-11-16 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) ELECTROPHOTOGRAPHIC RECORDING MATERIAL

Also Published As

Publication number Publication date
JPS5039952A (en) 1975-04-12
DE2336094A1 (en) 1975-02-06
AU7116674A (en) 1976-01-15
FR2238169A1 (en) 1975-02-14
DE2336094C2 (en) 1983-03-03
NL7409554A (en) 1975-01-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee