FR945085A - Improvements in photographic emulsion development processes - Google Patents

Improvements in photographic emulsion development processes

Info

Publication number
FR945085A
FR945085A FR945085DA FR945085A FR 945085 A FR945085 A FR 945085A FR 945085D A FR945085D A FR 945085DA FR 945085 A FR945085 A FR 945085A
Authority
FR
France
Prior art keywords
photographic emulsion
development processes
emulsion development
processes
photographic
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
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR945085A publication Critical patent/FR945085A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/262—Processes using silver-salt-containing photosensitive materials or agents therefor using materials covered by groups G03C1/42 and G03C1/43

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)
FR945085D 1943-09-02 1947-04-14 Improvements in photographic emulsion development processes Expired FR945085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500924A US2388894A (en) 1943-09-02 1943-09-02 Method of developing photographic emulsions

Publications (1)

Publication Number Publication Date
FR945085A true FR945085A (en) 1949-04-25

Family

ID=23991473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945085D Expired FR945085A (en) 1943-09-02 1947-04-14 Improvements in photographic emulsion development processes

Country Status (3)

Country Link
US (1) US2388894A (en)
FR (1) FR945085A (en)
GB (1) GB580497A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607685A (en) * 1946-10-03 1952-08-19 Polaroid Corp Photographic product comprising a plurality of rupturable containers, each carrying a liquid for processing said product
US2600996A (en) * 1946-10-08 1952-06-17 Polaroid Corp Photographic product comprising a light-sensitive diazonium compound, a coupler and a rupturable containing means holding ammonia under pressure
US2661293A (en) * 1946-10-08 1953-12-01 Polaroid Corp Process of producing a colored photographic image by means of exhaustion of developer
US2647055A (en) * 1946-11-06 1953-07-28 Polaroid Corp Photographic product and process for forming a white image viewable against a dark background
US2616807A (en) * 1946-11-29 1952-11-04 Polaroid Corp Silver halide developer containing a film-forming plastic and a water insoluble finely comminuted solid substance
US2691587A (en) * 1949-07-20 1954-10-12 Rca Corp Developing of diazotype images
BE519520A (en) * 1952-05-03
NL87015C (en) * 1952-07-16

Also Published As

Publication number Publication date
GB580497A (en) 1946-09-10
US2388894A (en) 1945-11-13

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