FR1245386A - Procédé de préparation de colorants destinés à des produits photographiques - Google Patents

Procédé de préparation de colorants destinés à des produits photographiques

Info

Publication number
FR1245386A
FR1245386A FR815948A FR815948A FR1245386A FR 1245386 A FR1245386 A FR 1245386A FR 815948 A FR815948 A FR 815948A FR 815948 A FR815948 A FR 815948A FR 1245386 A FR1245386 A FR 1245386A
Authority
FR
France
Prior art keywords
photographic products
preparing dyes
dyes
preparing
photographic
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
FR815948A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1245386A publication Critical patent/FR1245386A/fr
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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl 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
    • C09B23/14—Styryl dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Optical Filters (AREA)
FR815948A 1959-01-26 1960-01-18 Procédé de préparation de colorants destinés à des produits photographiques Expired FR1245386A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6874359A CH371541A (de) 1959-01-26 1959-01-26 Verfahren zur Herstellung von Farbstoffen für photographisches Material

Publications (1)

Publication Number Publication Date
FR1245386A true FR1245386A (fr) 1960-11-04

Family

ID=4528979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815948A Expired FR1245386A (fr) 1959-01-26 1960-01-18 Procédé de préparation de colorants destinés à des produits photographiques

Country Status (8)

Country Link
US (1) US3316091A (fr)
BE (1) BE586882A (fr)
CH (1) CH371541A (fr)
DE (1) DE1112801B (fr)
ES (1) ES255268A1 (fr)
FR (1) FR1245386A (fr)
GB (1) GB888527A (fr)
NL (2) NL247386A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769611A1 (de) * 1967-06-16 1971-07-01 Agfa Gevaert Ag Methinfarbstoffe
EP0029412A2 (fr) * 1979-11-19 1981-05-27 Ciba-Geigy Ag Colorants blanchissables, procédé pour leur préparation et leur utilisation dans des matériaux photographiques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428434A (de) * 1963-12-20 1967-01-15 Ciba Geigy Photographisches lichtempfindliches Material
DE1472789A1 (de) * 1965-12-10 1969-01-23 Agfa Gevaert Ag Gelbe Lichthofschutz- und Filterfarbstoffe fuer photographische Materialien
DE2132393C2 (de) * 1971-06-30 1983-02-17 Agfa-Gevaert Ag, 5090 Leverkusen Photographisches Aufzeichnungsmaterial

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313922A (en) * 1938-07-08 1943-03-16 Eastman Kodak Co Photographic emulsion
US2789125A (en) * 1953-12-15 1957-04-16 Gen Aniline & Film Corp Methine dyes for synthetic fibers
BE554095A (fr) * 1956-01-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769611A1 (de) * 1967-06-16 1971-07-01 Agfa Gevaert Ag Methinfarbstoffe
EP0029412A2 (fr) * 1979-11-19 1981-05-27 Ciba-Geigy Ag Colorants blanchissables, procédé pour leur préparation et leur utilisation dans des matériaux photographiques
EP0029412A3 (fr) * 1979-11-19 1981-12-02 Ciba-Geigy Ag Colorants blanchissables, procédé pour leur préparation et leur utilisation dans des matériaux photographiques

Also Published As

Publication number Publication date
NL247706A (fr)
CH371541A (de) 1963-08-31
BE586882A (fr) 1960-07-25
NL247386A (fr)
US3316091A (en) 1967-04-25
DE1112801B (de) 1961-08-17
ES255268A1 (es) 1960-07-01
GB888527A (en) 1962-01-31

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