BE772816A - SILVER HALIDE PHOTOGRAPHIC EMULSION SUBJECT TO SPECTRAL SENSITIZATION - Google Patents

SILVER HALIDE PHOTOGRAPHIC EMULSION SUBJECT TO SPECTRAL SENSITIZATION

Info

Publication number
BE772816A
BE772816A BE772816A BE772816A BE772816A BE 772816 A BE772816 A BE 772816A BE 772816 A BE772816 A BE 772816A BE 772816 A BE772816 A BE 772816A BE 772816 A BE772816 A BE 772816A
Authority
BE
Belgium
Prior art keywords
silver halide
halide photographic
photographic emulsion
spectral sensitization
subject
Prior art date
Application number
BE772816A
Other languages
French (fr)
Inventor
A Sato
T Ikeda
K Shiba
H Takei
Original Assignee
Fuji Photo Film Co Ltd
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.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of BE772816A publication Critical patent/BE772816A/en

Links

Classifications

    • 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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
    • 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

  • 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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE772816A 1970-09-21 1971-09-20 SILVER HALIDE PHOTOGRAPHIC EMULSION SUBJECT TO SPECTRAL SENSITIZATION BE772816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8276870A JPS4842497B1 (en) 1970-09-21 1970-09-21

Publications (1)

Publication Number Publication Date
BE772816A true BE772816A (en) 1972-01-17

Family

ID=13783599

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772816A BE772816A (en) 1970-09-21 1971-09-20 SILVER HALIDE PHOTOGRAPHIC EMULSION SUBJECT TO SPECTRAL SENSITIZATION

Country Status (5)

Country Link
JP (1) JPS4842497B1 (en)
BE (1) BE772816A (en)
DE (1) DE2147141C3 (en)
FR (1) FR2106293A5 (en)
GB (1) GB1321955A (en)

Also Published As

Publication number Publication date
FR2106293A5 (en) 1972-04-28
DE2147141A1 (en) 1972-03-23
JPS4842497B1 (en) 1973-12-13
DE2147141C3 (en) 1974-06-06
GB1321955A (en) 1973-07-04
DE2147141B2 (en) 1973-11-08

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