DE1180241B - Photographisches Material, das mindestens eine durch Trimethinfarbstoffe sensibilisierte lichtempfindliche Halogensilberemulsion enthaelt - Google Patents

Photographisches Material, das mindestens eine durch Trimethinfarbstoffe sensibilisierte lichtempfindliche Halogensilberemulsion enthaelt

Info

Publication number
DE1180241B
DE1180241B DEG30683A DEG0030683A DE1180241B DE 1180241 B DE1180241 B DE 1180241B DE G30683 A DEG30683 A DE G30683A DE G0030683 A DEG0030683 A DE G0030683A DE 1180241 B DE1180241 B DE 1180241B
Authority
DE
Germany
Prior art keywords
ethyl
formula
dye
ether
product
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
DEG30683A
Other languages
German (de)
English (en)
Inventor
Dr Henri Depoorter
Marcel Jan Libeer
Gerrit Godfried Van Mierlo
Dr Jean Marie Nys
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of DE1180241B publication Critical patent/DE1180241B/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/14—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • 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
    • 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
    • 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
    • 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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DEG30683A 1959-10-13 1960-10-12 Photographisches Material, das mindestens eine durch Trimethinfarbstoffe sensibilisierte lichtempfindliche Halogensilberemulsion enthaelt Pending DE1180241B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34641/59A GB955962A (en) 1959-10-13 1959-10-13 Improvements in or relating to new sensitizing dyes and sensitized photographic emulsions

Publications (1)

Publication Number Publication Date
DE1180241B true DE1180241B (de) 1964-10-22

Family

ID=10368171

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG30683A Pending DE1180241B (de) 1959-10-13 1960-10-12 Photographisches Material, das mindestens eine durch Trimethinfarbstoffe sensibilisierte lichtempfindliche Halogensilberemulsion enthaelt

Country Status (4)

Country Link
US (2) US3264110A (US08092553-20120110-C00004.png)
BE (2) BE595980A (US08092553-20120110-C00004.png)
DE (1) DE1180241B (US08092553-20120110-C00004.png)
GB (1) GB955962A (US08092553-20120110-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451816A1 (en) * 1990-04-10 1991-10-16 Eastman Kodak Company Sensitizing dye for photographic materials

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062950A (en) * 1963-12-31 1967-03-22 Gevaert Photo Prod Nv Trimethine dyes
US3408195A (en) * 1964-12-28 1968-10-29 Eastman Kodak Co Silver halide emulsions containing n, alpha-alkylene bridged indocarbocyanine sensitizing dyes
US3369902A (en) * 1965-05-28 1968-02-20 Eastman Kodak Co Lithographic plates sensitized with oxacarbocyanine and benzimidazole carbocyanine dyes
US3663211A (en) * 1969-07-02 1972-05-16 Gaf Corp Silver halide emulsions containing unsymmetrical trimethine sensitizing dyes
US3918978A (en) * 1971-09-30 1975-11-11 Eastman Kodak Co Silver halide emulsions containing 8-substituted carbocyanine dyes
US3932186A (en) * 1974-01-02 1976-01-13 Polaroid Corporation Spectrally sensitized photographic silver halide emulsion
US3926971A (en) * 1974-05-22 1975-12-16 Polaroid Corp Novel chemical synthesis
DE69225753T2 (de) * 1991-08-02 1998-10-01 Fuji Photo Film Co Ltd Photographisches Silberhalogenidmaterial
US5290676A (en) * 1991-09-24 1994-03-01 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
JPH05297493A (ja) * 1992-04-17 1993-11-12 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JP2779734B2 (ja) * 1992-07-21 1998-07-23 富士写真フイルム株式会社 ハロゲン化銀写真感光材料

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726161C (de) * 1937-10-18 1942-10-14 Ig Farbenindustrie Ag Verfahren zum Sensibilisieren photographischer Halogensilberemulsionen
DE728043C (de) * 1938-05-05 1942-11-18 Ig Farbenindustrie Ag Verfahren zum Sensibilisieren photographischer Halogensilber-Emulsionen
DE732704C (de) * 1938-05-05 1943-03-11 Ig Farbenindustrie Ag Verfahren zum Sensibilisieren von Halogensilberemulsionen
US2751298A (en) * 1954-08-23 1956-06-19 Eastman Kodak Co Supersensitization of photographic emulsions with benzimidazolocyanine dyes
US2918369A (en) * 1956-06-15 1959-12-22 Gen Aniline & Film Corp Non-ionic benzimidazole cyanine dyes containing in alpha-position a cyano group on the methenyl chain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256163A (en) * 1938-12-24 1941-09-16 Gen Aniline & Film Corp Photographic silver halide emulsion
US2647052A (en) * 1951-02-20 1953-07-28 Du Pont Photographic silver halide emulsion containing symmetrical carbocyanine dyes
US2647053A (en) * 1951-02-21 1953-07-28 Du Pont Photographic emulsions containing symmetrical carbocyanine dyes
US2973264A (en) * 1957-03-06 1961-02-28 Gevaert Photo Prod Nv Sensitized photographic emulsions
BE576229A (US08092553-20120110-C00004.png) * 1958-03-04

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726161C (de) * 1937-10-18 1942-10-14 Ig Farbenindustrie Ag Verfahren zum Sensibilisieren photographischer Halogensilberemulsionen
DE728043C (de) * 1938-05-05 1942-11-18 Ig Farbenindustrie Ag Verfahren zum Sensibilisieren photographischer Halogensilber-Emulsionen
DE732704C (de) * 1938-05-05 1943-03-11 Ig Farbenindustrie Ag Verfahren zum Sensibilisieren von Halogensilberemulsionen
US2751298A (en) * 1954-08-23 1956-06-19 Eastman Kodak Co Supersensitization of photographic emulsions with benzimidazolocyanine dyes
US2918369A (en) * 1956-06-15 1959-12-22 Gen Aniline & Film Corp Non-ionic benzimidazole cyanine dyes containing in alpha-position a cyano group on the methenyl chain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451816A1 (en) * 1990-04-10 1991-10-16 Eastman Kodak Company Sensitizing dye for photographic materials
US5135845A (en) * 1990-04-10 1992-08-04 Eastman Kodak Company Sensitizing dye for photographic materials

Also Published As

Publication number Publication date
US3268334A (en) 1966-08-23
BE595980A (US08092553-20120110-C00004.png)
US3264110A (en) 1966-08-02
GB955962A (en) 1964-04-22
BE595979A (US08092553-20120110-C00004.png)

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