BE545888A - - Google Patents

Info

Publication number
BE545888A
BE545888A BE545888DA BE545888A BE 545888 A BE545888 A BE 545888A BE 545888D A BE545888D A BE 545888DA BE 545888 A BE545888 A BE 545888A
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 BE545888A publication Critical patent/BE545888A/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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising 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
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups

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)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE545888D 1955-03-08 BE545888A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492951A US2819964A (en) 1955-03-08 1955-03-08 Supersensitizing combinations comprising meso-substituted carbocyanine dyes and metal salts

Publications (1)

Publication Number Publication Date
BE545888A true BE545888A (ja)

Family

ID=23958256

Family Applications (1)

Application Number Title Priority Date Filing Date
BE545888D BE545888A (ja) 1955-03-08

Country Status (4)

Country Link
US (1) US2819964A (ja)
BE (1) BE545888A (ja)
FR (1) FR1150698A (ja)
GB (1) GB805945A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946932B1 (ja) * 1970-11-11 1974-12-12
US3976489A (en) * 1972-03-24 1976-08-24 Polaroid Corporation Silver halide photographic products with semiconductor sensitizers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE469163A (ja) * 1940-06-03
BE469014A (ja) * 1942-02-13
BE463544A (ja) * 1944-02-03
BE484866A (ja) * 1947-09-27
BE484329A (ja) * 1947-11-19
BE490866A (ja) * 1948-08-31

Also Published As

Publication number Publication date
FR1150698A (fr) 1958-01-16
GB805945A (en) 1958-12-17
US2819964A (en) 1958-01-14

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