BE403138A - - Google Patents

Info

Publication number
BE403138A
BE403138A BE403138DA BE403138A BE 403138 A BE403138 A BE 403138A BE 403138D A BE403138D A BE 403138DA BE 403138 A BE403138 A BE 403138A
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 BE403138A publication Critical patent/BE403138A/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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins

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)
BE403138D 1933-05-16 BE403138A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE773294X 1933-05-16

Publications (1)

Publication Number Publication Date
BE403138A true BE403138A (enrdf_load_stackoverflow)

Family

ID=6683917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE403138D BE403138A (enrdf_load_stackoverflow) 1933-05-16

Country Status (2)

Country Link
BE (1) BE403138A (enrdf_load_stackoverflow)
FR (1) FR773294A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449153A (en) * 1944-04-03 1948-09-14 Urbach Franz Photographic silver bromide emulsion sensitized with cysteine
US2438716A (en) * 1944-10-06 1948-03-30 Gen Aniline & Film Corp Stabilized silver halide emulsions
DE966018C (de) * 1948-10-16 1958-10-02 Johann Garnweidner Verfahren zur Herstellung einer photographischen Emulsion

Also Published As

Publication number Publication date
FR773294A (fr) 1934-11-15

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