GB1470619A - Electrophotographic recording material - Google Patents

Electrophotographic recording material

Info

Publication number
GB1470619A
GB1470619A GB1043275A GB1043275A GB1470619A GB 1470619 A GB1470619 A GB 1470619A GB 1043275 A GB1043275 A GB 1043275A GB 1043275 A GB1043275 A GB 1043275A GB 1470619 A GB1470619 A GB 1470619A
Authority
GB
United Kingdom
Prior art keywords
electro
polyphenylenevinylenes
cyano
styryl
photographic
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
GB1043275A
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Publication of GB1470619A publication Critical patent/GB1470619A/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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/07—Polymeric photoconductive materials
    • 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
    • G03G5/0672—Dyes containing a methine or polymethine group containing two or more methine or polymethine groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1470619 Electro-photographic materials PENTACON DRESDEN KAMERA-UND KINOWERKE VEB 13 March 1975 [16 May 1974] 10432/75 Heading G2C An electro-photographic material comprises one or more photo-conductive polyphenylenevinylenes and one or more 1, 4- bis (styryl) benzene derivatives as sensitizers, preferably on a conductive support. The styryl benzenes are preferably of Formula: wherein at least one of R 7 and R 8 is cyano and the remaining radicals are H, cyano, halogen, nitro, amino, alkyl, aryl or alkoxy groups. A silicone varnish may be added to the electro-photographic layer. The polyphenylenevinylenes used may be those of Specification 1345692.
GB1043275A 1974-05-16 1975-03-13 Electrophotographic recording material Expired GB1470619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17854574A DD114874A1 (en) 1974-05-16 1974-05-16

Publications (1)

Publication Number Publication Date
GB1470619A true GB1470619A (en) 1977-04-14

Family

ID=5495781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1043275A Expired GB1470619A (en) 1974-05-16 1975-03-13 Electrophotographic recording material

Country Status (5)

Country Link
DD (1) DD114874A1 (en)
DE (1) DE2451158C2 (en)
GB (1) GB1470619A (en)
HU (1) HU174052B (en)
SU (1) SU888059A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284657A (en) * 1988-06-21 1990-03-26 Kao Corp Electrophotographic sensitive body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954252B2 (en) * 1969-06-05 1979-08-23 Addressograph-Multigraph Corp., Cleveland, Ohio (V.St.A.) Process for the production of an electrophotographic recording material
DD95978A1 (en) * 1971-11-05 1973-02-20

Also Published As

Publication number Publication date
DD114874A1 (en) 1975-08-20
DE2451158A1 (en) 1975-11-27
HU174052B (en) 1979-10-28
DE2451158C2 (en) 1983-09-15
SU888059A1 (en) 1981-12-07

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Legal Events

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