FR1192173A - New cyanines and their applications, particularly in photography - Google Patents

New cyanines and their applications, particularly in photography

Info

Publication number
FR1192173A
FR1192173A FR1192173DA FR1192173A FR 1192173 A FR1192173 A FR 1192173A FR 1192173D A FR1192173D A FR 1192173DA FR 1192173 A FR1192173 A FR 1192173A
Authority
FR
France
Prior art keywords
cyanines
photography
applications
new
new cyanines
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 FR1192173A publication Critical patent/FR1192173A/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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • 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

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR1192173D 1956-05-21 1957-05-15 New cyanines and their applications, particularly in photography Expired FR1192173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US585946A US2882158A (en) 1956-05-21 1956-05-21 Photographic sensitizing dyes and emulsions containing them

Publications (1)

Publication Number Publication Date
FR1192173A true FR1192173A (en) 1959-10-23

Family

ID=24343654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1192173D Expired FR1192173A (en) 1956-05-21 1957-05-15 New cyanines and their applications, particularly in photography

Country Status (4)

Country Link
US (1) US2882158A (en)
BE (1) BE557656A (en)
FR (1) FR1192173A (en)
GB (3) GB868797A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305558A (en) * 1967-02-21 And y-cyanobenzimidazole derivatives
US3124584A (en) * 1964-03-10 Process for the production of hetero-
US3852321A (en) * 1972-10-13 1974-12-03 J Babler 3,3-dimethylcyclohexylideneacetonitriles
JPS6079348A (en) * 1983-10-06 1985-05-07 Fuji Photo Film Co Ltd Photosensitive silver halide material
US4847073A (en) * 1988-06-29 1989-07-11 Ici Americas Inc. Ultraviolet radiation absorbing cyclohexenylidene method
US5213956A (en) * 1991-07-22 1993-05-25 Eastman Kodak Company Solid particle dispersions of filter dyes for photographic elements
DE4401912A1 (en) * 1994-01-24 1995-07-27 Basf Ag Methine dyes in non-linear optics
US5464736A (en) * 1994-04-28 1995-11-07 Eastman Kodak Company Photographic elements containing particular sensitizing dyes
US6852248B1 (en) * 1999-04-02 2005-02-08 Hrl Laboratories, Llc Dopants for liquid-crystal devices
DE10203939A1 (en) * 2002-02-01 2003-08-21 Few Chemicals Chemiepark Bitte New N-alkyl-benzoxazol-2-yl, -benzimidazol-2-yl and indolin-2-yl dimethine merocyanine dyes are used as sensitizers for free radical initiators in photopolymerizable composition, especially for lithographic printing plate production
NZ526561A (en) * 2003-06-18 2005-12-23 Ind Res Ltd Zwitterionic non-linear optophores and devices incorporating these

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282116A (en) * 1939-04-14 1942-05-05 Eastman Kodak Co Photographic element
GB546566A (en) * 1941-01-17 1942-07-20 John David Kendall Improvements in or relating to dyestuffs
BE506549A (en) * 1950-10-19
NL82687C (en) * 1950-12-05
US2766233A (en) * 1953-12-11 1956-10-09 Gen Aniline & Film Corp Polymethine dyes for synthetic fibers
BE534443A (en) * 1953-12-28
US2773869A (en) * 1954-06-21 1956-12-11 American Cyanamid Co Alkenyl bisimidazole optical bleaching agents

Also Published As

Publication number Publication date
GB862443A (en) 1961-03-08
GB868797A (en) 1961-05-25
BE557656A (en)
US2882158A (en) 1959-04-14
GB868798A (en) 1961-05-25

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