DE1569707A1 - Verfahren zur Herstellung von Sensibilisierungsfarbstoffen fuer photographische Silberhalogenidemulsionen - Google Patents

Verfahren zur Herstellung von Sensibilisierungsfarbstoffen fuer photographische Silberhalogenidemulsionen

Info

Publication number
DE1569707A1
DE1569707A1 DE19661569707 DE1569707A DE1569707A1 DE 1569707 A1 DE1569707 A1 DE 1569707A1 DE 19661569707 DE19661569707 DE 19661569707 DE 1569707 A DE1569707 A DE 1569707A DE 1569707 A1 DE1569707 A1 DE 1569707A1
Authority
DE
Germany
Prior art keywords
group
enamine
salt
heterocyclic
dye
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
DE19661569707
Other languages
German (de)
English (en)
Inventor
Jeffreys Roy Arthur
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 DE1569707A1 publication Critical patent/DE1569707A1/de
Pending 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
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
    • 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
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
    • 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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19661569707 1965-01-07 1966-01-05 Verfahren zur Herstellung von Sensibilisierungsfarbstoffen fuer photographische Silberhalogenidemulsionen Pending DE1569707A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB789/65A GB1148493A (en) 1965-01-07 1965-01-07 Methine dyestuffs and methods of synthesis therefor

Publications (1)

Publication Number Publication Date
DE1569707A1 true DE1569707A1 (de) 1970-11-05

Family

ID=9710530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661569707 Pending DE1569707A1 (de) 1965-01-07 1966-01-05 Verfahren zur Herstellung von Sensibilisierungsfarbstoffen fuer photographische Silberhalogenidemulsionen

Country Status (5)

Country Link
US (1) US3506655A (en, 2012)
BE (1) BE674800A (en, 2012)
DE (1) DE1569707A1 (en, 2012)
FR (1) FR1462889A (en, 2012)
GB (1) GB1148493A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846407A (en) * 1986-04-21 1989-07-11 Imperial Chemical Industries Plc Electrostatic spraying apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655392A (en) * 1969-06-04 1972-04-11 Eastman Kodak Co Photographic silver halide emulsion sensitized with a methine dye
US3637395A (en) * 1970-04-09 1972-01-25 Eastman Kodak Co Silver halide emulsions containing cyclic enamine cyanine dyes
US4082706A (en) * 1975-06-13 1978-04-04 Uniroyal, Inc. Non-staining antiozonant enamines
CA1337923C (en) * 1988-07-07 1996-01-16 Richard Lee Parton Infrared filter dye for photographic element
IT1256604B (it) * 1992-10-30 1995-12-12 Minnesota Mining & Mfg Elementi fotografici agli alogenuri d'argento contenenti coloranti sensibilizzatori all'infrarosso
ES2686298T3 (es) * 2010-04-20 2018-10-17 Chiral Quest, Inc. Procedimiento enantioselectivo para alaninas beta sustituidas con cicloalquenilo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177116A (en) * 1962-01-26 1965-04-06 American Cyanamid Co Anthelmintic compositions containing substituted styrylpyridinium compounds and method of administering same
US3179559A (en) * 1962-01-26 1965-04-20 American Cyanamid Co Anthelmintic compositions of styrylpyridinium compounds and method of administering the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846407A (en) * 1986-04-21 1989-07-11 Imperial Chemical Industries Plc Electrostatic spraying apparatus

Also Published As

Publication number Publication date
BE674800A (en, 2012) 1966-05-03
GB1148493A (en) 1969-04-10
FR1462889A (fr) 1966-12-16
US3506655A (en) 1970-04-14

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