BE449472A - - Google Patents

Info

Publication number
BE449472A
BE449472A BE449472DA BE449472A BE 449472 A BE449472 A BE 449472A BE 449472D A BE449472D A BE 449472DA BE 449472 A BE449472 A BE 449472A
Authority
BE
Belgium
Application number
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.)
Publication of BE449472A publication Critical patent/BE449472A/xx

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
    • G03C1/102—Organic substances dyes other than methine 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)
BE449472D 1942-03-26 BE449472A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE891933X 1942-03-26

Publications (1)

Publication Number Publication Date
BE449472A true BE449472A (enrdf_load_stackoverflow)

Family

ID=6846079

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449472D BE449472A (enrdf_load_stackoverflow) 1942-03-26

Country Status (2)

Country Link
BE (1) BE449472A (enrdf_load_stackoverflow)
FR (1) FR891933A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR891933A (fr) 1944-03-23

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