BE519979A - - Google Patents

Info

Publication number
BE519979A
BE519979A BE519979DA BE519979A BE 519979 A BE519979 A BE 519979A BE 519979D A BE519979D A BE 519979DA BE 519979 A BE519979 A BE 519979A
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 BE519979A publication Critical patent/BE519979A/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
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • 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
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/03564—Mixed grains or mixture of emulsions
    • 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
    • G03C2200/00—Details
    • G03C2200/06—Additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE519979D 1952-05-15 BE519979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28803152A 1952-05-15 1952-05-15

Publications (1)

Publication Number Publication Date
BE519979A true BE519979A (fr)

Family

ID=23105452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE519979D BE519979A (fr) 1952-05-15

Country Status (4)

Country Link
US (1) US2735766A (fr)
BE (1) BE519979A (fr)
FR (1) FR1097212A (fr)
GB (1) GB733731A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152907A (en) * 1959-11-12 1964-10-13 Eastman Kodak Co Method for controlling speed and contrast of photographic emulsions
US3446619A (en) * 1964-11-16 1969-05-27 Eastman Kodak Co Radiation sensitive silver-dye complexes
US3469987A (en) * 1965-06-21 1969-09-30 Eastman Kodak Co Method of spectrally sensitizing photographic silver halide emulsions
CA1121644A (fr) * 1978-02-27 1982-04-13 Richard L. Daubendiek Precipitation de l'halogenure d'argent avec une sensibilisation spectrale par un colorant a base de methine; produits ainsi obtenus
US4183756A (en) * 1978-05-03 1980-01-15 Eastman Kodak Company Pre-precipitation spectral sensitizing dye addition process
US4225666A (en) * 1979-02-02 1980-09-30 Eastman Kodak Company Silver halide precipitation and methine dye spectral sensitization process and products thereof
JPS587629A (ja) * 1981-07-07 1983-01-17 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料の製造方法
US4476220A (en) * 1982-07-29 1984-10-09 Minnesota Mining And Manufacturing Company Spectrally sensitized photothermographic materials and preparation thereof
US4908303A (en) * 1987-02-12 1990-03-13 Fuji Photo Film Co., Ltd. Silver halide photographic materials spectrally sensitized with luminous dye
EP1251395B1 (fr) 2001-04-17 2010-09-29 FUJIFILM Corporation Matériau photographique à l'halogénure d'argent comprenant un colorant méthinique
WO2005073804A1 (fr) 2004-01-30 2005-08-11 Fuji Photo Film Co., Ltd. Materiau photographique couleur photosensible á base d’halogenure d’argent et procede de formation d’une image couleur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326287A (en) * 1929-01-15 1930-03-13 Konrad Bialon Process for the manufacture of light-sensitive surfaces for use in colour photography
BE376781A (fr) * 1930-03-19
GB503845A (en) * 1936-10-14 1939-04-14 Kodak Ltd Sensitive elements for colour photography and methods for the production thereof
US2202026A (en) * 1937-03-18 1940-05-28 Ilford Ltd Photographic printing process and material
US2235426A (en) * 1937-10-14 1941-03-18 Goodman Mac Sensitized photographic element and process of making the same
BE469163A (fr) * 1940-06-03
US2464780A (en) * 1945-12-07 1949-03-22 Gen Aniline & Film Corp Dye-sensitized photographic silver halide emulsion

Also Published As

Publication number Publication date
GB733731A (en) 1955-07-20
FR1097212A (fr) 1955-07-01
US2735766A (en) 1956-02-21

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