CH445475A - A method for producing a compound useful in color photography and its use - Google Patents

A method for producing a compound useful in color photography and its use

Info

Publication number
CH445475A
CH445475A CH783364A CH783364A CH445475A CH 445475 A CH445475 A CH 445475A CH 783364 A CH783364 A CH 783364A CH 783364 A CH783364 A CH 783364A CH 445475 A CH445475 A CH 445475A
Authority
CH
Switzerland
Prior art keywords
producing
compound useful
color photography
photography
color
Prior art date
Application number
CH783364A
Other languages
German (de)
Inventor
Anderson Brian
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
Publication of CH445475A publication Critical patent/CH445475A/en

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Indole Compounds (AREA)
CH783364A 1963-06-17 1964-06-16 A method for producing a compound useful in color photography and its use CH445475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24027/63A GB997500A (en) 1963-06-17 1963-06-17 Improvements in or relating to colour couplers and to their production and use in colour photography

Publications (1)

Publication Number Publication Date
CH445475A true CH445475A (en) 1967-10-31

Family

ID=10205219

Family Applications (1)

Application Number Title Priority Date Filing Date
CH783364A CH445475A (en) 1963-06-17 1964-06-16 A method for producing a compound useful in color photography and its use

Country Status (6)

Country Link
US (1) US3328419A (en)
BE (1) BE649351A (en)
CH (1) CH445475A (en)
DE (1) DE1493852A1 (en)
GB (1) GB997500A (en)
NL (1) NL6406892A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133250C (en) * 1964-02-20
DE1905864C3 (en) * 1968-02-07 1974-11-21 Konishiroku Photo Industry Co. Ltd., Tokio Silver halide color photographic emulsion
CA1041345A (en) * 1971-03-20 1978-10-31 Atsuaki Arai Photographic light sensitive element containing yellow color coupler and method for forming yellow photographic images
JPS5110783B2 (en) * 1971-04-26 1976-04-06
GB1421123A (en) * 1971-12-28 1976-01-14 Fuji Photo Film Co Ltd Acetoamide yellow-forming couplers and silver halide emulsions containing them
DE2447175A1 (en) * 1974-10-03 1976-04-15 Agfa Gevaert Ag LIGHT SENSITIVE MATERIAL WITH EMULSIFIED SUBSTANCES
DE3633364C3 (en) * 1986-10-01 1995-07-13 Agfa Gevaert Ag Color photographic recording material with a color coupler of the pyrazoloazole type

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905694A (en) * 1959-09-22 Certain esters of i
US2083216A (en) * 1934-06-20 1937-06-08 Gen Aniline Works Inc Monoazo dyes
US2710803A (en) * 1953-03-26 1955-06-14 Eastman Kodak Co Color couplers containing hydroxyalkyl groups
US2837557A (en) * 1953-04-22 1958-06-03 Union Carbide Corp Esters of n, nu-bis(2-cyanoethyl) carboxamic acids
US2933391A (en) * 1956-09-06 1960-04-19 Eastman Kodak Co Photographic emulsions containing 5-pyrazolone coupler compounds
US2878263A (en) * 1958-02-14 1959-03-17 Ortho Pharma Corp 4-methyl-4-phenyl-5-pyrazolone
US3034891A (en) * 1958-07-31 1962-05-15 Gen Aniline & Film Corp Procedure for the production of yellow dye images by color development
US2983608A (en) * 1958-10-06 1961-05-09 Eastman Kodak Co Yellow-colored magenta-forming couplers
US3148178A (en) * 1962-11-07 1964-09-08 Eastman Kodak Co Azo compounds containing a dicarboximido radical

Also Published As

Publication number Publication date
NL6406892A (en) 1964-12-18
BE649351A (en) 1964-10-16
US3328419A (en) 1967-06-27
DE1493852A1 (en) 1969-05-22
GB997500A (en) 1965-07-07

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