CH433009A - Procédé pour la production d'images photographiques en couleur - Google Patents

Procédé pour la production d'images photographiques en couleur

Info

Publication number
CH433009A
CH433009A CH888764A CH888764A CH433009A CH 433009 A CH433009 A CH 433009A CH 888764 A CH888764 A CH 888764A CH 888764 A CH888764 A CH 888764A CH 433009 A CH433009 A CH 433009A
Authority
CH
Switzerland
Prior art keywords
group
substituent
sulfonic acid
hydrogen atom
acid group
Prior art date
Application number
CH888764A
Other languages
English (en)
French (fr)
Inventor
Hendrik Verbrugghe Marcel
Henri De Cat Arthur
Frans Danckaert Valere
Original Assignee
Gevaert Photo Prod Nv
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 Gevaert Photo Prod Nv filed Critical Gevaert Photo Prod Nv
Publication of CH433009A publication Critical patent/CH433009A/fr

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
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/362—Benzoyl-acetanilide couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH888764A 1963-07-09 1964-07-07 Procédé pour la production d'images photographiques en couleur CH433009A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE634669 1963-07-09

Publications (1)

Publication Number Publication Date
CH433009A true CH433009A (fr) 1967-03-31

Family

ID=34437898

Family Applications (1)

Application Number Title Priority Date Filing Date
CH888764A CH433009A (fr) 1963-07-09 1964-07-07 Procédé pour la production d'images photographiques en couleur

Country Status (6)

Country Link
US (1) US3393040A (de)
BE (1) BE634669A (de)
CH (1) CH433009A (de)
DE (1) DE1299223B (de)
FR (1) FR1408400A (de)
GB (1) GB1062203A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246114A (en) * 1968-01-05 1971-09-15 Agfa Gevaert Benzoylacetamide derivatives and their use as colour couplers
GB1236767A (en) * 1968-07-18 1971-06-23 Agfa Gevaert Nv Benzoylacetamide derivatives and their use in colour photography
US5053325A (en) * 1989-10-07 1991-10-01 Konica Corporation Silver halide color photographic light-sensitive material
JP2798765B2 (ja) * 1990-01-10 1998-09-17 日清製油株式会社 シリコーン溶解剤および可溶化剤

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744265C (de) * 1941-06-30 1944-01-17 Ig Farbenindustrie Ag Verfahren zum Herstellen photographischer Farbenbilder durch Farbentwicklung
US2662913A (en) * 1952-07-11 1953-12-15 American Cyanamid Co Diaminofluorene derivatives
US2836620A (en) * 1954-03-17 1958-05-27 Dow Chemical Co Amino sulfonic acids and salts thereof
US2895825A (en) * 1954-03-18 1959-07-21 Agfa Ag Production of photographic colour images with heterocyclic developers
BE546753A (de) * 1955-04-05
DE1038559B (de) * 1955-04-05 1958-09-11 Gevaert Photo Prod Nv Verfahren zur Herstellung von im Arylidteil sulfonierten Aroylacetarylid-Farbstoffbildnern
US2933391A (en) * 1956-09-06 1960-04-19 Eastman Kodak Co Photographic emulsions containing 5-pyrazolone coupler compounds
US2983608A (en) * 1958-10-06 1961-05-09 Eastman Kodak Co Yellow-colored magenta-forming couplers
US3112198A (en) * 1959-06-18 1963-11-26 Gen Aniline & Film Corp Non-diffusing color formers in which the long aliphatic chain thereon is provided with a terminal sulfo group
GB894068A (en) * 1959-09-17 1962-04-18 Gen Aniline & Film Corp Improvements in or relating to color photography
BE613367A (de) * 1961-02-01
BE621719A (de) * 1962-01-18

Also Published As

Publication number Publication date
GB1062203A (en) 1967-03-15
BE634669A (de) 1964-01-09
DE1299223B (de) 1969-07-10
FR1408400A (fr) 1965-08-13
US3393040A (en) 1968-07-16

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