FR2162660A1 - Colour coupler for photography - contg aromatic n gp - Google Patents

Colour coupler for photography - contg aromatic n gp

Info

Publication number
FR2162660A1
FR2162660A1 FR7243942A FR7243942A FR2162660A1 FR 2162660 A1 FR2162660 A1 FR 2162660A1 FR 7243942 A FR7243942 A FR 7243942A FR 7243942 A FR7243942 A FR 7243942A FR 2162660 A1 FR2162660 A1 FR 2162660A1
Authority
FR
France
Prior art keywords
contg
aromatic
photography
colour coupler
substd
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.)
Granted
Application number
FR7243942A
Other languages
English (en)
French (fr)
Other versions
FR2162660B1 (enExample
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
Priority claimed from US05/206,924 external-priority patent/US3952009A/en
Priority claimed from US05/206,925 external-priority patent/US3941816A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2162660A1 publication Critical patent/FR2162660A1/fr
Application granted granted Critical
Publication of FR2162660B1 publication Critical patent/FR2162660B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • 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
    • 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
    • C09B55/00—Azomethine 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
    • 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
    • G03C7/30541—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the released group
    • 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
    • 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
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • G03C8/18—Dye developers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7243942A 1971-12-10 1972-12-11 Colour coupler for photography - contg aromatic n gp Granted FR2162660A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20694971A 1971-12-10 1971-12-10
US20692771A 1971-12-10 1971-12-10
US20692671A 1971-12-10 1971-12-10
US05/206,924 US3952009A (en) 1971-12-10 1971-12-10 Preparation of azomethines by reacting a 4,4-dihalo-5-pyrazolone with aromatic primary amines
US05/206,925 US3941816A (en) 1971-12-10 1971-12-10 Stabilized oxichromic compounds

Publications (2)

Publication Number Publication Date
FR2162660A1 true FR2162660A1 (en) 1973-07-20
FR2162660B1 FR2162660B1 (enExample) 1978-02-10

Family

ID=27539553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243942A Granted FR2162660A1 (en) 1971-12-10 1972-12-11 Colour coupler for photography - contg aromatic n gp

Country Status (3)

Country Link
JP (1) JPS4866441A (enExample)
BE (1) BE792599A (enExample)
FR (1) FR2162660A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170386B1 (en) * 1984-06-21 1993-12-08 The Procter & Gamble Company Bleaching compounds and compositions comprising fatty peroxy acids, salts thereof, and precursors therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1185401A (fr) * 1956-02-13 1959-07-31 Polaroid Corp Perfectionnements à la photographie en couleurs et à ses procédés
US2909430A (en) * 1958-10-08 1959-10-20 Polaroid Corp Photographic processes
US3065074A (en) * 1958-08-20 1962-11-20 Polaroid Corp 1,4-benzoquinone oxidizing agents for color transfer processes
FR1425597A (fr) * 1964-01-11 1966-01-24 Agfa Ag Procédé de préparation de colorants azométhiniques
BE704636A (enExample) * 1967-10-03 1968-04-03

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1185401A (fr) * 1956-02-13 1959-07-31 Polaroid Corp Perfectionnements à la photographie en couleurs et à ses procédés
US3345163A (en) * 1956-02-13 1967-10-03 Polaroid Corp Photographic diffusion transfer color processes
US3065074A (en) * 1958-08-20 1962-11-20 Polaroid Corp 1,4-benzoquinone oxidizing agents for color transfer processes
US2909430A (en) * 1958-10-08 1959-10-20 Polaroid Corp Photographic processes
FR1425597A (fr) * 1964-01-11 1966-01-24 Agfa Ag Procédé de préparation de colorants azométhiniques
BE704636A (enExample) * 1967-10-03 1968-04-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170386B1 (en) * 1984-06-21 1993-12-08 The Procter & Gamble Company Bleaching compounds and compositions comprising fatty peroxy acids, salts thereof, and precursors therefor

Also Published As

Publication number Publication date
JPS4866441A (enExample) 1973-09-12
BE792599A (fr) 1973-06-12
FR2162660B1 (enExample) 1978-02-10

Similar Documents

Publication Publication Date Title
JPS5517196A (en) Optical system for transmitting image out of axis
FR2169879A1 (en) Yellow colour-couplers - acylacetamides and substd. by imido gps. with improved stability
GB1011940A (en) A process for the production of coloured photographic images and ureido-phenols for use in the process
FR2162660A1 (en) Colour coupler for photography - contg aromatic n gp
GB1368257A (en) Process of developing colour photographic images
CH426479A (de) Verfahren zur Herstellung von positiven, ein- oder mehrfarbigen photographischen Bildern nach dem Farbdiffusionsverfahren
CA973413A (en) Method of making multi-color slide transparencies with superimposed images
FR2134169A1 (en) 3-acyl-4-substd - quinoline derivs - analgesics, antiinflammatories, diuretics
CA1006744A (en) Method of developing color film
ES277759A1 (es) Procedimiento de producción de un compuesto monómero formador de color
JPS51112341A (en) Magenta dye image formation
AU470471B2 (en) Amplification of photographic images
SU43004A1 (ru) Способ выделени пара-окси-фенил-глицина
CA494667A (en) Method of developing multilayer color film
ES288573A1 (es) Procedimiento de obtención de nuevas composiciones para el revelado
CA493141A (en) Method of masking photographic color images
FR2083981A5 (en) Directly visible photographic images
CA472649A (en) Processes for producing multi-layer color negatives containing masking images for color correction purposes
GB805173A (en) Improvements in and relating to photographic colour processes
FR2158107A1 (en) 3-alkyl-5-ethoxycarbonyl-6-methyl benzoxazino indoles - analgesics antiinflammatories anti-depressants, spasmolytics diuretics, and hypo
JPS51112344A (en) Method of magenta dye image formation
NL6811410A (en) Photographic colour developer composition prepared - to include developer, coupling cpd and regulating
CA638700A (en) Processes of forming photographic images
AU252809B2 (en) Production of color corrected photographic images
FR2244491A1 (en) 3,4-Dihydro-1-benzoxepine-5-one oxime ethers - as intestinal regulators

Legal Events

Date Code Title Description
ST Notification of lapse