BE471516A - - Google Patents

Info

Publication number
BE471516A
BE471516A BE471516DA BE471516A BE 471516 A BE471516 A BE 471516A BE 471516D A BE471516D A BE 471516DA BE 471516 A BE471516 A BE 471516A
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 BE471516A publication Critical patent/BE471516A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE471516D 1943-08-10 BE471516A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12921/43A GB575991A (en) 1943-08-10 1943-08-10 Improvements in sensitive photographic materials

Publications (1)

Publication Number Publication Date
BE471516A true BE471516A (ja�@�@)

Family

ID=10013574

Family Applications (1)

Application Number Title Priority Date Filing Date
BE471516D BE471516A (ja�@�@) 1943-08-10

Country Status (5)

Country Link
US (1) US2403708A (ja�@�@)
BE (1) BE471516A (ja�@�@)
CH (1) CH268181A (ja�@�@)
FR (1) FR950311A (ja�@�@)
GB (1) GB575991A (ja�@�@)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443157A (en) * 1945-02-09 1948-06-08 Eastman Kodak Co Photographic emulsion containing benzal pyruvic acid derivatives
BE471542A (ja�@�@) * 1945-02-09
JPH0782217B2 (ja) * 1985-03-29 1995-09-06 富士写真フイルム株式会社 ハロゲン化銀写真感光材料及びそれを用いた超硬調ネガ画像形成方法

Also Published As

Publication number Publication date
FR950311A (fr) 1949-09-23
CH268181A (fr) 1950-05-15
GB575991A (en) 1946-03-14
US2403708A (en) 1946-07-09

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