BE509307A - - Google Patents

Info

Publication number
BE509307A
BE509307A BE509307DA BE509307A BE 509307 A BE509307 A BE 509307A BE 509307D A BE509307D A BE 509307DA BE 509307 A BE509307 A BE 509307A
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 BE509307A publication Critical patent/BE509307A/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
    • G03C1/12—Methine and polymethine dyes
    • G03C1/22—Methine and polymethine dyes with an even number of CH groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE509307D 1951-02-17 BE509307A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US211566A US2692829A (en) 1951-02-17 1951-02-17 Photographic emulsions sensitized with merocyanine dyes containing a 5(4)-thiazolone nucleus

Publications (1)

Publication Number Publication Date
BE509307A true BE509307A (fr)

Family

ID=22787448

Family Applications (2)

Application Number Title Priority Date Filing Date
BE509307D BE509307A (fr) 1951-02-17
BE509306D BE509306A (fr) 1951-02-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE509306D BE509306A (fr) 1951-02-17

Country Status (4)

Country Link
US (1) US2692829A (fr)
BE (2) BE509306A (fr)
FR (2) FR1101164A (fr)
GB (2) GB703520A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899430A (en) * 1959-08-11 Chxch
BE522770A (fr) * 1952-09-15
US2886565A (en) * 1955-09-12 1959-05-12 Sperry Rand Corp Photographic sensitizing dyes derived from 2-alkyl-5, 6-dihydro-4-h-pyrano (3, 2d) thiazole
BE551713A (fr) * 1955-10-12
BE560805A (fr) * 1956-09-13
US2944901A (en) * 1957-01-18 1960-07-12 Eastman Kodak Co Multicontrast photographic emulsions
US3055952A (en) * 1957-10-09 1962-09-25 Du Pont Hydroxyl-terminated polymers
US3312570A (en) * 1961-05-29 1967-04-04 Monsanto Co Production of epitaxial films of semiconductor compound material
US3106466A (en) * 1961-06-14 1963-10-08 Horizons Inc Print-out photoprocess with merocyanine dyes
US3218204A (en) * 1962-07-13 1965-11-16 Monsanto Co Use of hydrogen halide as a carrier gas in forming ii-vi compound from a crude ii-vicompound
BE755812A (fr) * 1969-09-05 1971-02-15 Fuji Photo Film Co Ltd Materiels photosensibles a plusieurs couches pour la photographie en couleurs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353164A (en) * 1944-07-11 Dyestuffs and dyestuff
FR810104A (fr) * 1935-08-16 1937-03-15 Ilford Ltd Perfectionnements apportés aux matières tinctoriales
US2177402A (en) * 1935-11-15 1939-10-24 Eastman Kodak Co Dye from thiazolones
DE873357C (de) * 1937-04-23 1953-04-13 Kodak Ag Verfahren zum Sensibilisieren von Halogensilberemulsionen
US2166736A (en) * 1937-04-23 1939-07-18 Eastman Kodak Co Photographic emulsion
US2282116A (en) * 1939-04-14 1942-05-05 Eastman Kodak Co Photographic element
GB534140A (en) * 1939-05-25 1941-02-28 Kodak Ltd Improvements in and relating to photographic emulsions and layers, and the manufacture of dyes for use therein and intermediates for such manufacture
BE442515A (fr) * 1940-07-30
US2320654A (en) * 1940-08-08 1943-06-01 Riester Oskar Sensitization of photographic emulsions
US2656353A (en) * 1950-12-29 1953-10-20 Eastman Kodak Co Sensitizing dyes containing a 2-thio-2, 5 (3, 4)-thiazoledione nucleus

Also Published As

Publication number Publication date
FR1101164A (fr) 1955-10-04
BE509306A (fr)
FR1099410A (fr) 1955-09-05
GB700734A (en) 1953-12-09
US2692829A (en) 1954-10-26
GB703520A (en) 1954-02-03

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