FR602965A - émulsions photographiques et leur procédé de préparation - Google Patents

émulsions photographiques et leur procédé de préparation

Info

Publication number
FR602965A
FR602965A FR602965DA FR602965A FR 602965 A FR602965 A FR 602965A FR 602965D A FR602965D A FR 602965DA FR 602965 A FR602965 A FR 602965A
Authority
FR
France
Prior art keywords
preparation process
photographic emulsions
photographic
emulsions
preparation
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
English (en)
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of FR602965A publication Critical patent/FR602965A/fr
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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
FR602965D 1925-01-31 1925-09-05 émulsions photographiques et leur procédé de préparation Expired FR602965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE246800X 1925-01-31

Publications (1)

Publication Number Publication Date
FR602965A true FR602965A (fr) 1926-04-06

Family

ID=5935208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR602965D Expired FR602965A (fr) 1925-01-31 1925-09-05 émulsions photographiques et leur procédé de préparation

Country Status (3)

Country Link
US (1) US1725934A (fr)
FR (1) FR602965A (fr)
GB (1) GB246800A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668113A (en) * 1951-01-26 1954-02-02 Du Pont Photographic antibronzing agents
BE565380A (fr) * 1957-03-08

Also Published As

Publication number Publication date
GB246800A (en) 1926-07-08
US1725934A (en) 1929-08-27

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