FR1314927A - Colorants bleu cyanine et leur préparation - Google Patents

Colorants bleu cyanine et leur préparation

Info

Publication number
FR1314927A
FR1314927A FR888114A FR888114A FR1314927A FR 1314927 A FR1314927 A FR 1314927A FR 888114 A FR888114 A FR 888114A FR 888114 A FR888114 A FR 888114A FR 1314927 A FR1314927 A FR 1314927A
Authority
FR
France
Prior art keywords
preparation
blue dyes
cyanine blue
cyanine
dyes
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
FR888114A
Other languages
English (en)
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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 Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of FR1314927A publication Critical patent/FR1314927A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/70—Sulfur atoms
    • C07D277/74—Sulfur atoms substituted by 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
    • C09B23/12—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being branched "branched" means that the substituent on the polymethine chain forms a new conjugated system, e.g. most trinuclear cyanine 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
    • G03C1/10—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)
  • Thiazole And Isothizaole Compounds (AREA)
  • Indole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR888114A 1961-02-16 1962-02-15 Colorants bleu cyanine et leur préparation Expired FR1314927A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB5827/61A GB944301A (en) 1961-02-16 1961-02-16 Trinuclear cyanine dyes
GB1970161 1961-05-31
GB2147361 1961-06-14
GB2147661 1961-06-14

Publications (1)

Publication Number Publication Date
FR1314927A true FR1314927A (fr) 1963-01-11

Family

ID=27447473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888114A Expired FR1314927A (fr) 1961-02-16 1962-02-15 Colorants bleu cyanine et leur préparation

Country Status (5)

Country Link
US (1) US3164586A (en, 2012)
DE (1) DE1167998B (en, 2012)
FR (1) FR1314927A (en, 2012)
GB (1) GB944301A (en, 2012)
NL (2) NL126020C (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127244C (en, 2012) * 1963-05-17
US3656957A (en) * 1970-04-03 1972-04-18 Eastman Kodak Co Photographic silver halide emulsions containing k-substituted carbocyanine dyes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE517099A (en, 2012) * 1952-01-23
BE531257A (en, 2012) * 1953-08-19
BE565762A (en, 2012) * 1957-04-03
GB845588A (en) * 1957-07-08 1960-08-24 Ilford Ltd Improvements in or relating to trinuclear cyanine dyes
BE571507A (en, 2012) * 1957-09-30

Also Published As

Publication number Publication date
US3164586A (en) 1965-01-05
NL126020C (en, 2012)
DE1167998B (de) 1964-04-16
GB944301A (en) 1963-12-11
NL274918A (en, 2012)

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