BE492188A - - Google Patents

Info

Publication number
BE492188A
BE492188A BE492188DA BE492188A BE 492188 A BE492188 A BE 492188A BE 492188D A BE492188D A BE 492188DA BE 492188 A BE492188 A BE 492188A
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 BE492188A publication Critical patent/BE492188A/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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

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)
  • Paper (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE492188D 1948-11-18 BE492188A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60817A US2521926A (en) 1948-11-18 1948-11-18 Chemical sensitization of photographic emulsions

Publications (1)

Publication Number Publication Date
BE492188A true BE492188A (en:Method)

Family

ID=22031932

Family Applications (1)

Application Number Title Priority Date Filing Date
BE492188D BE492188A (en:Method) 1948-11-18

Country Status (4)

Country Link
US (1) US2521926A (en:Method)
BE (1) BE492188A (en:Method)
FR (1) FR1004983A (en:Method)
GB (1) GB664230A (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE523959A (en:Method) * 1952-11-08
US2728668A (en) * 1952-12-05 1955-12-27 Du Pont Photographic emulsions containing a 1,2-dithiolane
JPS5330331A (en) * 1976-09-02 1978-03-22 Konishiroku Photo Ind Co Ltd Treatment of silver halide photographic photosensitive material
JPS5827486B2 (ja) * 1977-06-03 1983-06-09 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
JPS58125612A (ja) * 1982-01-14 1983-07-26 Konishiroku Photo Ind Co Ltd ハロゲン化銀乳剤の製造方法
JPS59188641A (ja) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤
DE3574378D1 (en) * 1985-09-24 1989-12-28 Eastman Kodak Co Photographic elements and compositions containing cyclic thioethers
JPH07113746B2 (ja) * 1988-07-12 1995-12-06 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
US5582957A (en) * 1995-03-28 1996-12-10 Eastman Kodak Company Resuspension optimization for photographic nanosuspensions
US5792601A (en) 1995-10-31 1998-08-11 Eastman Kodak Company Composite silver halide grains and processes for their preparation
RU2253144C1 (ru) * 2003-11-03 2005-05-27 Кемеровский государственный университет (КемГУ) Способ химической сенсибилизации фотографической эмульсии

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496049A (en) * 1937-04-19 1938-11-21 Ig Farbenindustrie Ag Improved manufacture of light-sensitive photographic preparations

Also Published As

Publication number Publication date
US2521926A (en) 1950-09-12
GB664230A (en) 1952-01-02
FR1004983A (fr) 1952-04-04

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