FR1098028A - New compounds of the series of cyanines and styrylic derivatives, process for their preparation and their applications in photography - Google Patents

New compounds of the series of cyanines and styrylic derivatives, process for their preparation and their applications in photography

Info

Publication number
FR1098028A
FR1098028A FR1098028DA FR1098028A FR 1098028 A FR1098028 A FR 1098028A FR 1098028D A FR1098028D A FR 1098028DA FR 1098028 A FR1098028 A FR 1098028A
Authority
FR
France
Prior art keywords
styrylic
cyanines
photography
derivatives
applications
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
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1098028A publication Critical patent/FR1098028A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • 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
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR1098028D 1953-09-08 1953-09-08 New compounds of the series of cyanines and styrylic derivatives, process for their preparation and their applications in photography Expired FR1098028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1098028T 1953-09-08

Publications (1)

Publication Number Publication Date
FR1098028A true FR1098028A (en) 1955-07-15

Family

ID=9618876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1098028D Expired FR1098028A (en) 1953-09-08 1953-09-08 New compounds of the series of cyanines and styrylic derivatives, process for their preparation and their applications in photography

Country Status (1)

Country Link
FR (1) FR1098028A (en)

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