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CH548049A - LIGHT SENSITIVE SILVER HALOGENIDE EMULSION. - Google Patents

LIGHT SENSITIVE SILVER HALOGENIDE EMULSION.

Info

Publication number
CH548049A
CH548049A CH1246270A CH1246270A CH548049A CH 548049 A CH548049 A CH 548049A CH 1246270 A CH1246270 A CH 1246270A CH 1246270 A CH1246270 A CH 1246270A CH 548049 A CH548049 A CH 548049A
Authority
CH
Switzerland
Prior art keywords
light sensitive
sensitive silver
silver halogenide
halogenide emulsion
emulsion
Prior art date
Application number
CH1246270A
Other languages
German (de)
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 CH548049A publication Critical patent/CH548049A/en

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0016—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a halogen atom
    • 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
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
    • 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
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >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
    • G03C1/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1246270A 1969-08-20 1970-08-20 LIGHT SENSITIVE SILVER HALOGENIDE EMULSION. CH548049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44065828A JPS4933785B1 (en) 1969-08-20 1969-08-20

Publications (1)

Publication Number Publication Date
CH548049A true CH548049A (en) 1974-04-11

Family

ID=13298259

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1246270A CH548049A (en) 1969-08-20 1970-08-20 LIGHT SENSITIVE SILVER HALOGENIDE EMULSION.

Country Status (7)

Country Link
US (1) US3682640A (en)
JP (1) JPS4933785B1 (en)
BE (1) BE755064A (en)
CA (1) CA971817A (en)
CH (1) CH548049A (en)
FR (1) FR2058405B1 (en)
GB (1) GB1325487A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920458A (en) * 1970-09-28 1975-11-18 Fuji Photo Film Co Ltd Photographic sensitive material suitable for the silver-dyestuff bleaching method
DE68912780T3 (en) * 1989-11-14 2006-08-03 Agfa-Gevaert N.V. Process for the preparation of a silver image
JP3041734B2 (en) * 1991-10-29 2000-05-15 コニカ株式会社 Silver halide photographic material
EP0614114A1 (en) * 1993-03-02 1994-09-07 Konica Corporation Silver halide photographic light-sensitive material
US5679795A (en) * 1995-02-28 1997-10-21 Eastman Kodak Company Method of synthesizing dyes and precursor compounds therefor
US5563021A (en) * 1995-03-31 1996-10-08 Eastman Kodak Company Photographic elements with tetra-nuclear merocyanine sensitizers
US6022307A (en) * 1998-07-14 2000-02-08 American Cyanamid Company Substituted dibenzothiophenes having antiangiogenic activity

Also Published As

Publication number Publication date
CA971817A (en) 1975-07-29
DE2041200A1 (en) 1971-11-18
FR2058405A1 (en) 1971-05-28
BE755064A (en) 1971-02-01
FR2058405B1 (en) 1973-01-12
GB1325487A (en) 1973-08-01
DE2041200B2 (en) 1976-04-29
JPS4933785B1 (en) 1974-09-10
US3682640A (en) 1972-08-08

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Legal Events

Date Code Title Description
PL Patent ceased