DE1918552B2 - Elektrophotographisches aufzeichnungsmaterial - Google Patents

Elektrophotographisches aufzeichnungsmaterial

Info

Publication number
DE1918552B2
DE1918552B2 DE19691918552 DE1918552A DE1918552B2 DE 1918552 B2 DE1918552 B2 DE 1918552B2 DE 19691918552 DE19691918552 DE 19691918552 DE 1918552 A DE1918552 A DE 1918552A DE 1918552 B2 DE1918552 B2 DE 1918552B2
Authority
DE
Germany
Prior art keywords
recording material
electrophotographic recording
electrophotographic
recording
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.)
Pending
Application number
DE19691918552
Other languages
English (en)
Other versions
DE1918552A1 (de
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 filed Critical
Publication of DE1918552A1 publication Critical patent/DE1918552A1/de
Publication of DE1918552B2 publication Critical patent/DE1918552B2/de
Pending 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/12—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being branched "branched" means that the substituent on the polymethine chain forms a new conjugated system, e.g. most trinuclear cyanine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE19691918552 1968-04-12 1969-04-11 Elektrophotographisches aufzeichnungsmaterial Pending DE1918552B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72110568A 1968-04-12 1968-04-12

Publications (2)

Publication Number Publication Date
DE1918552A1 DE1918552A1 (de) 1969-10-23
DE1918552B2 true DE1918552B2 (de) 1971-02-18

Family

ID=24896560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691918552 Pending DE1918552B2 (de) 1968-04-12 1969-04-11 Elektrophotographisches aufzeichnungsmaterial

Country Status (5)

Country Link
US (1) US3542548A (de)
BE (1) BE731444A (de)
DE (1) DE1918552B2 (de)
FR (1) FR2006143A1 (de)
GB (1) GB1255556A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007170A (en) * 1973-08-16 1977-02-08 Eastman Kodak Company Photographic emulsions containing methine dyes having a 1H-imidazo[4,5-b]pyrazine nucleus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560452A (de) * 1956-08-30
GB939675A (en) * 1958-10-24 1963-10-16 Gevaert Photo Prod Nv New dyes and the production thereof
BE630911A (de) * 1962-04-11
US3132942A (en) * 1962-08-14 1964-05-12 Eastman Kodak Co Acid-substituted dyes for electrophoto-graphic zinc oxide compositions
GB1053082A (de) * 1963-06-10
GB1062950A (en) * 1963-12-31 1967-03-22 Gevaert Photo Prod Nv Trimethine dyes
GB1074428A (en) * 1964-10-12 1967-07-05 Agfa Gevaert Nv Methine dyes

Also Published As

Publication number Publication date
US3542548A (en) 1970-11-24
GB1255556A (en) 1971-12-01
BE731444A (de) 1969-09-15
FR2006143A1 (de) 1969-12-19
DE1918552A1 (de) 1969-10-23

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