BE520133A - - Google Patents

Info

Publication number
BE520133A
BE520133A BE520133DA BE520133A BE 520133 A BE520133 A BE 520133A BE 520133D A BE520133D A BE 520133DA BE 520133 A BE520133 A BE 520133A
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 BE520133A publication Critical patent/BE520133A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08Sensitivity-increasing substances
    • G03C1/28Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

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)
BE520133D 1952-05-23 BE520133A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289623A US2652330A (en) 1952-05-23 1952-05-23 Supersensitization of photographic emulsions with complex merocyanine dyes

Publications (1)

Publication Number Publication Date
BE520133A true BE520133A (en:Method)

Family

ID=23112330

Family Applications (1)

Application Number Title Priority Date Filing Date
BE520133D BE520133A (en:Method) 1952-05-23

Country Status (4)

Country Link
US (1) US2652330A (en:Method)
BE (1) BE520133A (en:Method)
FR (1) FR1083559A (en:Method)
GB (1) GB725387A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516536B2 (en:Method) * 1971-08-14 1976-02-28

Also Published As

Publication number Publication date
FR1083559A (fr) 1955-01-11
US2652330A (en) 1953-09-15
GB725387A (en) 1955-03-02

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