FR1497403A - Nouveaux coupleurs à deux équivalents formateurs d'images de colorant bleu-vert etproduits photographiques contenant ces coupleurs - Google Patents

Nouveaux coupleurs à deux équivalents formateurs d'images de colorant bleu-vert etproduits photographiques contenant ces coupleurs

Info

Publication number
FR1497403A
FR1497403A FR81349A FR81349A FR1497403A FR 1497403 A FR1497403 A FR 1497403A FR 81349 A FR81349 A FR 81349A FR 81349 A FR81349 A FR 81349A FR 1497403 A FR1497403 A FR 1497403A
Authority
FR
France
Prior art keywords
couplers
blue
equivalents
products containing
green dye
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
FR81349A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to FR81349A priority Critical patent/FR1497403A/fr
Application granted granted Critical
Publication of FR1497403A publication Critical patent/FR1497403A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G03C7/30523—Phenols or naphtols couplers
    • 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)
FR81349A 1965-10-24 1966-10-24 Nouveaux coupleurs à deux équivalents formateurs d'images de colorant bleu-vert etproduits photographiques contenant ces coupleurs Expired FR1497403A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR81349A FR1497403A (fr) 1965-10-24 1966-10-24 Nouveaux coupleurs à deux équivalents formateurs d'images de colorant bleu-vert etproduits photographiques contenant ces coupleurs

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50499465A 1965-10-24 1965-10-24
FR81349A FR1497403A (fr) 1965-10-24 1966-10-24 Nouveaux coupleurs à deux équivalents formateurs d'images de colorant bleu-vert etproduits photographiques contenant ces coupleurs
US75817268A 1968-07-11 1968-07-11
US9591370A 1970-12-07 1970-12-07

Publications (1)

Publication Number Publication Date
FR1497403A true FR1497403A (fr) 1967-10-06

Family

ID=27444731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR81349A Expired FR1497403A (fr) 1965-10-24 1966-10-24 Nouveaux coupleurs à deux équivalents formateurs d'images de colorant bleu-vert etproduits photographiques contenant ces coupleurs

Country Status (1)

Country Link
FR (1) FR1497403A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250201A3 (en) * 1986-06-18 1988-11-09 Eastman Kodak Company Photographic silver halide element and process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250201A3 (en) * 1986-06-18 1988-11-09 Eastman Kodak Company Photographic silver halide element and process

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