FR1411384A - Yellow dye trainer couplers for color photography - Google Patents

Yellow dye trainer couplers for color photography

Info

Publication number
FR1411384A
FR1411384A FR989852A FR989852A FR1411384A FR 1411384 A FR1411384 A FR 1411384A FR 989852 A FR989852 A FR 989852A FR 989852 A FR989852 A FR 989852A FR 1411384 A FR1411384 A FR 1411384A
Authority
FR
France
Prior art keywords
trainer
couplers
yellow dye
color photography
photography
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
FR989852A
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
Priority to FR989852A priority Critical patent/FR1411384A/en
Priority claimed from US469887A external-priority patent/US3408194A/en
Application granted granted Critical
Publication of FR1411384A publication Critical patent/FR1411384A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds
    • 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
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR989852A 1963-10-01 1964-09-30 Yellow dye trainer couplers for color photography Expired FR1411384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR989852A FR1411384A (en) 1963-10-01 1964-09-30 Yellow dye trainer couplers for color photography

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31289463A 1963-10-01 1963-10-01
FR989852A FR1411384A (en) 1963-10-01 1964-09-30 Yellow dye trainer couplers for color photography
US469887A US3408194A (en) 1963-10-01 1965-07-06 Silver halide emulsion layers containing yellow dye forming couplers
US65897167A 1967-06-26 1967-06-26

Publications (1)

Publication Number Publication Date
FR1411384A true FR1411384A (en) 1965-09-17

Family

ID=27445848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989852A Expired FR1411384A (en) 1963-10-01 1964-09-30 Yellow dye trainer couplers for color photography

Country Status (1)

Country Link
FR (1) FR1411384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554321A1 (en) * 1975-01-03 1976-07-08 Agfa Gevaert Ag METHOD OF MANUFACTURING 2-AEQUIVALENT YELLOW COUPLERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554321A1 (en) * 1975-01-03 1976-07-08 Agfa Gevaert Ag METHOD OF MANUFACTURING 2-AEQUIVALENT YELLOW COUPLERS

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