BE474186A - - Google Patents

Info

Publication number
BE474186A
BE474186A BE474186DA BE474186A BE 474186 A BE474186 A BE 474186A BE 474186D A BE474186D A BE 474186DA BE 474186 A BE474186 A BE 474186A
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 BE474186A publication Critical patent/BE474186A/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
    • G03C1/10Organic substances
    • G03C1/12Methine and polymethine dyes
    • G03C1/14Methine and polymethine dyes with an odd number of CH groups
    • G03C1/18Methine 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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE474186D 1946-07-05 BE474186A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20149/46A GB617110A (en) 1946-07-05 1946-07-05 Improvements in or relating to the manufacture of silver halide emulsions

Publications (1)

Publication Number Publication Date
BE474186A true BE474186A (en:Method)

Family

ID=10141182

Family Applications (1)

Application Number Title Priority Date Filing Date
BE474186D BE474186A (en:Method) 1946-07-05

Country Status (4)

Country Link
US (1) US2610121A (en:Method)
BE (1) BE474186A (en:Method)
FR (1) FR950347A (en:Method)
GB (1) GB617110A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH451373A (de) * 1963-08-30 1968-05-15 Bayer Ag Verfahren zur Herstellung von basischen Farbstoffen
DE19960279A1 (de) 1998-12-29 2000-07-06 Eastman Kodak Co Fotografisches Element
EP2211137A1 (fr) 2009-01-21 2010-07-28 Peugeot Citroën Automobiles SA Procédé et dispositif de contrôle d'un tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068047A (en) * 1932-04-26 1937-01-19 Agfa Ansco Corp Thio-and seleno-carbocyanines
US2096842A (en) * 1932-05-06 1937-10-26 Agfa Ansco Corp Trimethine cyanine dyes
BE409626A (en:Method) * 1934-07-21
BE459162A (en:Method) * 1945-07-02

Also Published As

Publication number Publication date
GB617110A (en) 1949-02-01
FR950347A (fr) 1949-09-23
US2610121A (en) 1952-09-09

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