FR2394832B1 - - Google Patents

Info

Publication number
FR2394832B1
FR2394832B1 FR7817261A FR7817261A FR2394832B1 FR 2394832 B1 FR2394832 B1 FR 2394832B1 FR 7817261 A FR7817261 A FR 7817261A FR 7817261 A FR7817261 A FR 7817261A FR 2394832 B1 FR2394832 B1 FR 2394832B1
Authority
FR
France
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
FR7817261A
Other versions
FR2394832A1 (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.)
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
Publication of FR2394832A1 publication Critical patent/FR2394832A1/fr
Application granted granted Critical
Publication of FR2394832B1 publication Critical patent/FR2394832B1/fr
Granted 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • C07C273/1827—X being H
    • 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
    • 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
    • G03C7/34—Couplers containing phenols
    • G03C7/346—Phenolic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Quinoline Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Color Printing (AREA)
FR7817261A 1977-06-13 1978-06-09 Produit photographique aux halogenures d'argent, avec coupleur incorpore, formateur d'image de tonalite neutre. Granted FR2394832A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/806,244 US4126461A (en) 1977-06-13 1977-06-13 Black-and-white photographic elements and processes

Publications (2)

Publication Number Publication Date
FR2394832A1 FR2394832A1 (fr) 1979-01-12
FR2394832B1 true FR2394832B1 (fr) 1980-07-04

Family

ID=25193631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817261A Granted FR2394832A1 (fr) 1977-06-13 1978-06-09 Produit photographique aux halogenures d'argent, avec coupleur incorpore, formateur d'image de tonalite neutre.

Country Status (7)

Country Link
US (1) US4126461A (fr)
JP (1) JPS549924A (fr)
BE (1) BE868080A (fr)
CA (1) CA1124564A (fr)
DE (1) DE2825883A1 (fr)
FR (1) FR2394832A1 (fr)
GB (1) GB2003617B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123032A (en) * 1978-03-06 1979-09-25 Fuji Photo Film Co Ltd Formation of photographic image
JPS55149943A (en) * 1979-05-09 1980-11-21 Fuji Photo Film Co Ltd Photographic image forming method
US4343880A (en) * 1979-07-09 1982-08-10 Eastman Kodak Company Dye-forming electrically activatable recording material and process
EP0047781B1 (fr) * 1980-03-17 1985-01-02 Minnesota Mining And Manufacturing Company Revelateurs formant des matieres colorantes
DE3016906A1 (de) * 1980-05-02 1981-11-05 Henkel KGaA, 4000 Düsseldorf Neue kupplerkomponenten fuer oxidationshaarfarben, deren herstellung und verwendung, sowie diese enthaltende haarfaerbemittel
JPS57172336A (en) * 1981-04-17 1982-10-23 Fuji Photo Film Co Ltd Black-and-white photosensitive material
EP0071569A1 (fr) * 1981-06-19 1983-02-09 Ciba-Geigy Ag Matériel photographique à l'halogénure d'argent contenant des composés résorcinol comme coupleurs couleurs
EP0071570A1 (fr) * 1981-06-19 1983-02-09 Ciba-Geigy Ag Procédé pour la production d'une image photographique de colorant noir
US4436798A (en) 1981-08-13 1984-03-13 Ciba-Geigy Ag Method of treating a dye image
US4816508A (en) * 1985-11-07 1989-03-28 Calgon Corporation Stabilized cationic acrylate or methacrylate polymer admixtures
US4925589A (en) * 1987-12-29 1990-05-15 Hoffmann-La Roche Inc. Amide side-chain polymers
US5141844A (en) * 1990-05-07 1992-08-25 Eastman Kodak Company Polymeric dye-forming couplers
EP0574090A1 (fr) 1992-06-12 1993-12-15 Eastman Kodak Company Copulants à un équivalent et colorants à pKa bas libérés
US5364747A (en) * 1992-11-25 1994-11-15 Eastman Kodak Company Color correcting layers consisting essentially of at least one dye-forming coupler and gelatin in chromogenic black-and-white photographic imaging systems
CA2113288A1 (fr) * 1993-01-29 1994-07-30 Kan Takamine Procede d'obtention d'amides aromatiques
EP0684515A1 (fr) 1994-05-27 1995-11-29 Eastman Kodak Company Elément et procédé photographique contenant un coupleur à haut rendement de couleurs d'image l'équipant de granulation améliorée
GB9423382D0 (en) * 1994-11-19 1995-01-11 Kodak Ltd Photographic developer/amplifier compositions
US5821039A (en) * 1997-05-30 1998-10-13 Eastman Kodak Company Photographic element containing neutral dye-forming resorcinol coupler
US5856072A (en) * 1997-06-02 1999-01-05 Eastman Kodak Company Photographic element containing 5-carbamoyl resorcinol interlayer scavenger
US20030091944A1 (en) 2001-11-02 2003-05-15 Eastman Kodak Company Stabilized black-and-white developing compositions and methods of use
EP1467248A1 (fr) * 2003-04-11 2004-10-13 Fuji Photo Film B.V. Matériau photographique couleur contenant un dérivé du résorcinol comme copulant noir
JP2006259605A (ja) * 2005-03-18 2006-09-28 Fuji Photo Film Co Ltd 黒白熱現像感光材料
JP4359577B2 (ja) * 2005-06-16 2009-11-04 富士フイルム株式会社 黒白熱現像感光材料
US20070026348A1 (en) * 2005-08-01 2007-02-01 Fuji Photo Film Co., Ltd. Black and white photothermographic material and image forming method
JP4359581B2 (ja) * 2005-08-04 2009-11-04 富士フイルム株式会社 黒白熱現像感光材料
US20130052594A1 (en) 2011-08-31 2013-02-28 Diane M. Carroll-Yacoby Motion picture films to provide archival images

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB458664A (en) * 1935-03-21 1936-12-21 Eastman Kodak Co Improvements in and relating to colour forming developers and processes of colour development
BE424779A (fr) * 1936-11-26
US2189817A (en) * 1939-03-13 1940-02-13 Du Pont Film Mfg Corp Color-forming photographic composition, element, and process
US2310982A (en) * 1939-09-19 1943-02-16 Du Pont Photographic reversal process of producing dye images without reexposure
GB542149A (en) * 1940-06-26 1941-12-29 John David Kendall Improvements in or relating to the production of photographic images
FR956648A (fr) * 1946-06-28 1950-02-02
US3497350A (en) * 1965-06-28 1970-02-24 Eastman Kodak Co Multicolor elements for color photography
GB1157506A (en) * 1965-09-10 1969-07-09 Ilford Ltd Anthraquinone Dye Colour Couplers and their use in Colour Photographic Materials
US3622629A (en) * 1968-06-19 1971-11-23 Du Pont N-(hydroxy-aminobenzyl)-3-hydroxy-aniline compounds
US3674490A (en) * 1968-12-11 1972-07-04 Agfa Gevaert Ag Process for the production of photographic images
BE788926A (fr) * 1971-09-16 1973-03-15 Eastman Kodak Co Nouveau produit photographique stable en conservation
US3772014A (en) * 1971-09-16 1973-11-13 Eastman Kodak Co Polymers containing resorcinol groups and photographic elements containing same
JPS5644413B2 (fr) * 1973-05-12 1981-10-19
JPS5242725A (en) 1975-09-30 1977-04-02 Konishiroku Photo Ind Co Ltd Silver halide photographic light sensitive material
JPS6011342B2 (ja) 1975-11-07 1985-03-25 小西六写真工業株式会社 ハロゲン化銀写真感光材料の画像形成方法

Also Published As

Publication number Publication date
DE2825883A1 (de) 1978-12-21
US4126461A (en) 1978-11-21
GB2003617B (en) 1982-01-13
JPS549924A (en) 1979-01-25
BE868080A (fr) 1978-12-13
FR2394832A1 (fr) 1979-01-12
GB2003617A (en) 1979-03-14
JPS619626B2 (fr) 1986-03-25
CA1124564A (fr) 1982-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse