BE731986A - - Google Patents

Info

Publication number
BE731986A
BE731986A BE731986DA BE731986A BE 731986 A BE731986 A BE 731986A BE 731986D A BE731986D A BE 731986DA BE 731986 A BE731986 A BE 731986A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE731986A publication Critical patent/BE731986A/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
    • 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

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE731986D 1968-04-26 1969-04-24 BE731986A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681772292 DE1772292A1 (de) 1968-04-26 1968-04-26 Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit

Publications (1)

Publication Number Publication Date
BE731986A true BE731986A (xx) 1969-10-24

Family

ID=5701192

Family Applications (1)

Application Number Title Priority Date Filing Date
BE731986D BE731986A (xx) 1968-04-26 1969-04-24

Country Status (4)

Country Link
US (1) US3622329A (xx)
BE (1) BE731986A (xx)
DE (1) DE1772292A1 (xx)
FR (1) FR2007060A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857711A (en) * 1970-12-21 1974-12-31 Fuji Photo Film Co Ltd Silver halide photographic emulsion sensitized with a heterocyclic compound containing 4-sulfur atoms
US4786588A (en) * 1985-09-20 1988-11-22 Fuji Photo Film Co., Ltd. Silver halide photographic materials
EP0216973B1 (en) * 1985-09-24 1989-11-23 EASTMAN KODAK COMPANY (a New Jersey corporation) Photographic elements and compositions containing cyclic thioethers
US6756191B2 (en) 2001-08-07 2004-06-29 Konica Corporation Silver halide photographic light-sensitive emulsion and silver halide photographic light-sensitive material using thereof
US11596251B1 (en) 2021-09-01 2023-03-07 Gerald Brittain Seasoning shaker assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728668A (en) * 1952-12-05 1955-12-27 Du Pont Photographic emulsions containing a 1,2-dithiolane
US3113026A (en) * 1959-01-19 1963-12-03 Gen Aniline & Film Corp Polyvinyl alcohol photographic silver halide emulsions
DE1472792B2 (de) * 1965-12-28 1976-09-23 Agfa-Gevaert Ag, 5090 Leverkusen Lichtempfindliches photographisches aufzeichnungsmaterial

Also Published As

Publication number Publication date
FR2007060A1 (xx) 1970-01-02
DE1772292A1 (de) 1971-01-28
US3622329A (en) 1971-11-23

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