DE2047339C3 - - Google Patents

Info

Publication number
DE2047339C3
DE2047339C3 DE2047339A DE2047339A DE2047339C3 DE 2047339 C3 DE2047339 C3 DE 2047339C3 DE 2047339 A DE2047339 A DE 2047339A DE 2047339 A DE2047339 A DE 2047339A DE 2047339 C3 DE2047339 C3 DE 2047339C3
Authority
DE
Germany
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
DE2047339A
Other languages
German (de)
Other versions
DE2047339B2 (fr
DE2047339A1 (de
Inventor
Lawrence Edward Webster N.Y. Contois (V.St.A.)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE2047339A1 publication Critical patent/DE2047339A1/de
Publication of DE2047339B2 publication Critical patent/DE2047339B2/de
Application granted granted Critical
Publication of DE2047339C3 publication Critical patent/DE2047339C3/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, 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19702047339 1969-10-03 1970-09-25 Elektrophotographisches Aufzeichnungs material Granted DE2047339A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87048569A 1969-10-03 1969-10-03

Publications (3)

Publication Number Publication Date
DE2047339A1 DE2047339A1 (de) 1971-04-08
DE2047339B2 DE2047339B2 (fr) 1974-04-11
DE2047339C3 true DE2047339C3 (fr) 1974-10-31

Family

ID=25355481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702047339 Granted DE2047339A1 (de) 1969-10-03 1970-09-25 Elektrophotographisches Aufzeichnungs material

Country Status (8)

Country Link
US (1) US3658521A (fr)
JP (1) JPS4837610B1 (fr)
AU (1) AU2064870A (fr)
BE (1) BE757069A (fr)
CA (1) CA934206A (fr)
DE (1) DE2047339A1 (fr)
FR (1) FR2064908A5 (fr)
GB (1) GB1326789A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364740A (en) * 1992-12-30 1994-11-15 Minnesota Mining And Manufacturing Company Bleaching of dyes in photosensitive systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052540A (en) * 1954-06-02 1962-09-04 Rca Corp Dye sensitization of electrophotographic materials
BE550650A (fr) * 1955-08-30
DE1252060B (fr) * 1961-10-23
DE1213240B (de) * 1964-02-13 1966-03-24 Agfa Gevaert Ag Lichtempfindliches photographisches Material mit mindestens einer Azofarbstoff enthaltenden optisch sensibilisierten Halogensilber-Emulsions-schicht fuer das Silberfarbbleichverfahren
DE1239197B (de) * 1964-09-30 1967-04-20 Agfa Gevaert Ag Verfahren zum Ausbleichen von Sensibilisatoren
US3526502A (en) * 1966-07-18 1970-09-01 Matsushita Electric Ind Co Ltd Electrophotographic material
US3488705A (en) * 1967-12-04 1970-01-06 Eastman Kodak Co Thermally unstable organic acid salts of triarylmethane dyes as sensitizers for organic photoconductors

Also Published As

Publication number Publication date
FR2064908A5 (fr) 1971-07-23
CA934206A (en) 1973-09-25
JPS4837610B1 (fr) 1973-11-12
DE2047339B2 (fr) 1974-04-11
GB1326789A (en) 1973-08-15
AU2064870A (en) 1972-04-13
US3658521A (en) 1972-04-25
DE2047339A1 (de) 1971-04-08
BE757069A (fr) 1971-03-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee