FR865129A - Method for sensitizing photographic silver halide emulsions - Google Patents

Method for sensitizing photographic silver halide emulsions

Info

Publication number
FR865129A
FR865129A FR865129DA FR865129A FR 865129 A FR865129 A FR 865129A FR 865129D A FR865129D A FR 865129DA FR 865129 A FR865129 A FR 865129A
Authority
FR
France
Prior art keywords
silver halide
halide emulsions
photographic silver
sensitizing photographic
sensitizing
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)
Inventor
Bela Gaspar
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
Application granted granted Critical
Publication of FR865129A publication Critical patent/FR865129A/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
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes

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)
FR865129D 1939-04-24 1940-04-24 Method for sensitizing photographic silver halide emulsions Expired FR865129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB865129X 1939-04-24

Publications (1)

Publication Number Publication Date
FR865129A true FR865129A (en) 1941-05-14

Family

ID=10609912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865129D Expired FR865129A (en) 1939-04-24 1940-04-24 Method for sensitizing photographic silver halide emulsions

Country Status (1)

Country Link
FR (1) FR865129A (en)

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