DE1904629B2 - - Google Patents

Info

Publication number
DE1904629B2
DE1904629B2 DE19691904629 DE1904629A DE1904629B2 DE 1904629 B2 DE1904629 B2 DE 1904629B2 DE 19691904629 DE19691904629 DE 19691904629 DE 1904629 A DE1904629 A DE 1904629A DE 1904629 B2 DE1904629 B2 DE 1904629B2
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.)
Withdrawn
Application number
DE19691904629
Other languages
German (de)
Other versions
DE1904629A1 (en
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 DE1904629A1 publication Critical patent/DE1904629A1/en
Publication of DE1904629B2 publication Critical patent/DE1904629B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/107—The polymethine chain containing an even number of >CH- groups four >CH- groups
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19691904629 1968-01-31 1969-01-30 Electrophotographic recording material Withdrawn DE1904629A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70182868A 1968-01-31 1968-01-31

Publications (2)

Publication Number Publication Date
DE1904629A1 DE1904629A1 (en) 1969-12-04
DE1904629B2 true DE1904629B2 (en) 1970-09-17

Family

ID=24818841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691904629 Withdrawn DE1904629A1 (en) 1968-01-31 1969-01-30 Electrophotographic recording material

Country Status (5)

Country Link
US (1) US3560207A (en)
BE (1) BE727703A (en)
DE (1) DE1904629A1 (en)
FR (1) FR2001015A1 (en)
GB (1) GB1249051A (en)

Also Published As

Publication number Publication date
US3560207A (en) 1971-02-02
DE1904629A1 (en) 1969-12-04
FR2001015A1 (en) 1969-09-19
GB1249051A (en) 1971-10-06
BE727703A (en) 1969-07-01

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee