FR1445456A - Process for the production of color photographic images - Google Patents

Process for the production of color photographic images

Info

Publication number
FR1445456A
FR1445456A FR888147A FR888147A FR1445456A FR 1445456 A FR1445456 A FR 1445456A FR 888147 A FR888147 A FR 888147A FR 888147 A FR888147 A FR 888147A FR 1445456 A FR1445456 A FR 1445456A
Authority
FR
France
Prior art keywords
production
color photographic
photographic images
images
color
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
FR888147A
Other languages
French (fr)
Inventor
Arthur Henri De Cat
Marcel Hendrik Verbrugghe
Hector Alfons Van Den Eynde
Willem Karel Koerber
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten 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
Priority claimed from GB561861A external-priority patent/GB1004281A/en
Application filed by Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Priority to FR888147A priority Critical patent/FR1445456A/en
Application granted granted Critical
Publication of FR1445456A publication Critical patent/FR1445456A/en
Expired 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR888147A 1961-02-15 1962-02-15 Process for the production of color photographic images Expired FR1445456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888147A FR1445456A (en) 1961-02-15 1962-02-15 Process for the production of color photographic images

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB561861A GB1004281A (en) 1961-02-15 1961-02-15 Improvements in or relating to the manufacture of photographic colour images
FR888147A FR1445456A (en) 1961-02-15 1962-02-15 Process for the production of color photographic images

Publications (1)

Publication Number Publication Date
FR1445456A true FR1445456A (en) 1966-07-15

Family

ID=26194386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888147A Expired FR1445456A (en) 1961-02-15 1962-02-15 Process for the production of color photographic images

Country Status (1)

Country Link
FR (1) FR1445456A (en)

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