CH579787A5 - - Google Patents

Info

Publication number
CH579787A5
CH579787A5 CH1608371A CH1608371A CH579787A5 CH 579787 A5 CH579787 A5 CH 579787A5 CH 1608371 A CH1608371 A CH 1608371A CH 1608371 A CH1608371 A CH 1608371A CH 579787 A5 CH579787 A5 CH 579787A5
Authority
CH
Switzerland
Application number
CH1608371A
Original Assignee
Agfa Gevaert 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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of CH579787A5 publication Critical patent/CH579787A5/xx

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
    • 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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • 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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH1608371A 1970-12-01 1971-11-05 CH579787A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5706270A GB1365300A (en) 1970-12-01 1970-12-01 Colour development of photographic silver halide elements

Publications (1)

Publication Number Publication Date
CH579787A5 true CH579787A5 (enrdf_load_stackoverflow) 1976-09-15

Family

ID=10478264

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1608371A CH579787A5 (enrdf_load_stackoverflow) 1970-12-01 1971-11-05

Country Status (6)

Country Link
US (1) US3767403A (enrdf_load_stackoverflow)
BE (1) BE774949A (enrdf_load_stackoverflow)
CH (1) CH579787A5 (enrdf_load_stackoverflow)
DE (1) DE2156479A1 (enrdf_load_stackoverflow)
FR (1) FR2117091A5 (enrdf_load_stackoverflow)
GB (1) GB1365300A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833655A1 (de) * 1978-08-01 1980-02-21 Agfa Gevaert Ag Farbfotografisches entwicklungsverfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE605204A (enrdf_load_stackoverflow) * 1961-06-21
GB1149794A (en) * 1966-12-14 1969-04-23 Ilford Ltd Photographic silver halide colour development
GB1191535A (en) * 1967-05-24 1970-05-13 Agfa Gevaert Nv Improvements in or relating to Photographic Development

Also Published As

Publication number Publication date
FR2117091A5 (enrdf_load_stackoverflow) 1972-07-21
GB1365300A (en) 1974-08-29
BE774949A (nl) 1972-05-05
US3767403A (en) 1973-10-23
DE2156479A1 (de) 1972-06-08

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Legal Events

Date Code Title Description
PL Patent ceased