BE624013A - - Google Patents

Info

Publication number
BE624013A
BE624013A BE624013DA BE624013A BE 624013 A BE624013 A BE 624013A BE 624013D A BE624013D A BE 624013DA BE 624013 A BE624013 A BE 624013A
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 BE624013A publication Critical patent/BE624013A/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
    • 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
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE624013D 1961-10-26 BE624013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US147766A US3144336A (en) 1961-10-26 1961-10-26 Synergistic sensitization of photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
BE624013A true BE624013A (en)

Family

ID=22522818

Family Applications (1)

Application Number Title Priority Date Filing Date
BE624013D BE624013A (en) 1961-10-26

Country Status (4)

Country Link
US (1) US3144336A (en)
BE (1) BE624013A (en)
DE (1) DE1422869B1 (en)
GB (3) GB1020830A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL144403B (en) * 1964-02-10 1974-12-16 Kodak Nederland Bv METHOD OF INCREASING THE SENSITIVITY OF PHOTOSENSITIVE SILVER HALOGENIDE EMULSIONS AND PHOTOGRAPHIC MATERIAL CONTAINED WITH THESE EMULSIONS.
US3418122A (en) * 1965-08-23 1968-12-24 Eastman Kodak Co Photodevelopment of silver halide print-out material
US3466173A (en) * 1965-11-30 1969-09-09 Keuffel & Esser Co Silver halide element containing a developer and aromatic sulfinic acid stabilizers
US3680491A (en) * 1967-12-13 1972-08-01 Evans Prod Co Freight bracing system
JPS531020A (en) * 1976-06-25 1978-01-07 Fuji Photo Film Co Ltd Thermodevelopable photosensitive material
JPS59116647A (en) 1982-12-13 1984-07-05 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
EP0514675B1 (en) 1991-04-22 1999-12-08 Fuji Photo Film Co., Ltd. Silver halide photographic materials and method for processing the same
US5525460A (en) 1992-03-19 1996-06-11 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
DE69516054T2 (en) 1994-07-18 2000-10-26 Konica Corp., Tokio/Tokyo Silver halide photographic element and its processing method
US5667957A (en) * 1996-05-23 1997-09-16 Eastman Kodak Company Xanthate salts as chemical sensitizers for silver halides
US5670307A (en) * 1996-09-27 1997-09-23 Eastman Kodak Company Silver halide emulsions with improved heat stability
US5914226A (en) * 1997-09-11 1999-06-22 Eastman Kodak Company Silver halide emulsions with improved heat stability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1574943A (en) * 1924-06-06 1926-03-02 Eastman Kodak Co Art of light-sensitive photographic materials
US1678832A (en) * 1927-06-06 1928-07-31 Eastman Kodak Co Photographic light-sensitive material and process of making the same
US2057764A (en) * 1933-07-22 1936-10-20 Agfa Ansco Corp Manufacture of stabilized silver halide emulsions
DE606528C (en) * 1933-07-23 1934-12-04 I G Farbenindustrie Akt Ges Process for stabilizing photographic emulsions
US2540085A (en) * 1948-05-19 1951-02-06 Du Pont Silver halide emulsions
BE520462A (en) * 1952-06-04
US2983610A (en) * 1957-10-23 1961-05-09 Eastman Kodak Co Sensitization of photographic emulsions
BE577256A (en) * 1958-03-31

Also Published As

Publication number Publication date
DE1422869B1 (en) 1969-12-18
GB1018755A (en) 1966-02-02
US3144336A (en) 1964-08-11
GB1020920A (en) 1966-02-23
GB1020830A (en) 1966-02-23

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