CH312984A - Process for developing photographic positives by the silver salt diffusion process - Google Patents

Process for developing photographic positives by the silver salt diffusion process

Info

Publication number
CH312984A
CH312984A CH312984DA CH312984A CH 312984 A CH312984 A CH 312984A CH 312984D A CH312984D A CH 312984DA CH 312984 A CH312984 A CH 312984A
Authority
CH
Switzerland
Prior art keywords
silver salt
salt diffusion
developing photographic
photographic positives
diffusion process
Prior art date
Application number
Other languages
German (de)
Inventor
Adolf Leubner
Edith Weyde
Original Assignee
Agfa Ag
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 Ag filed Critical Agfa Ag
Publication of CH312984A publication Critical patent/CH312984A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D9/00—Diffusion development apparatus
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/32—Development processes or agents therefor
    • G03C8/36—Developers
    • G03C8/38—Developers containing viscosity increasing substances
    • 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
    • G03C2200/00—Details
    • G03C2200/47—Polymer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH312984D 1951-10-10 1952-09-19 Process for developing photographic positives by the silver salt diffusion process CH312984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE312984X 1951-10-10

Publications (1)

Publication Number Publication Date
CH312984A true CH312984A (en) 1956-03-15

Family

ID=6137955

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312984D CH312984A (en) 1951-10-10 1952-09-19 Process for developing photographic positives by the silver salt diffusion process

Country Status (3)

Country Link
BE (1) BE514708A (en)
CH (1) CH312984A (en)
FR (1) FR1064239A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422233A (en) * 1994-05-17 1995-06-06 Polaroid Corporation Photographic processing compositions including hydrophobically modified thickening agent

Also Published As

Publication number Publication date
FR1064239A (en) 1954-05-12
BE514708A (en)

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