BE706438A - - Google Patents

Info

Publication number
BE706438A
BE706438A BE706438DA BE706438A BE 706438 A BE706438 A BE 706438A BE 706438D A BE706438D A BE 706438DA BE 706438 A BE706438 A BE 706438A
Authority
BE
Belgium
Prior art keywords
developer
acid
calcium
photographic
mass
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE706438A publication Critical patent/BE706438A/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
    • 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
    • G03C5/305—Additives other than developers
    • G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE706438D 1956-08-07 1967-11-13 BE706438A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA528734 1956-08-07

Publications (1)

Publication Number Publication Date
BE706438A true BE706438A (da) 1968-03-18

Family

ID=4134882

Family Applications (1)

Application Number Title Priority Date Filing Date
BE706438D BE706438A (da) 1956-08-07 1967-11-13

Country Status (1)

Country Link
BE (1) BE706438A (da)

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