BE771259A - SILVER HALIDE PHOTOGRAPHIC EMULSION ( - Google Patents

SILVER HALIDE PHOTOGRAPHIC EMULSION (

Info

Publication number
BE771259A
BE771259A BE771259A BE771259A BE771259A BE 771259 A BE771259 A BE 771259A BE 771259 A BE771259 A BE 771259A BE 771259 A BE771259 A BE 771259A BE 771259 A BE771259 A BE 771259A
Authority
BE
Belgium
Prior art keywords
silver halide
halide photographic
photographic emulsion
emulsion
silver
Prior art date
Application number
BE771259A
Other languages
French (fr)
Inventor
H Amano
H Hara
K Shiba
M Hinata
S Kubode
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 BE771259A publication Critical patent/BE771259A/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
    • 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
    • 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
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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
BE771259A 1970-08-12 1971-08-12 SILVER HALIDE PHOTOGRAPHIC EMULSION ( BE771259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7021570 1970-08-12

Publications (1)

Publication Number Publication Date
BE771259A true BE771259A (en) 1971-12-16

Family

ID=13425071

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771259A BE771259A (en) 1970-08-12 1971-08-12 SILVER HALIDE PHOTOGRAPHIC EMULSION (

Country Status (4)

Country Link
BE (1) BE771259A (en)
DE (1) DE2140540A1 (en)
FR (1) FR2104279A5 (en)
GB (1) GB1360059A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT988270B (en) * 1973-06-18 1975-04-10 Minnesota Mining & Mfg CYANININE DYES AND THEIR USE WITH ME SPECTRAL SENSITIZERS IN DIRECT POSITIVE PHOTOGRAPHIC MATERIALS OF THE SPECTRALLY SENSITIZED HERSCHEL EFFECT TYPE
FR2344050A1 (en) * 1976-03-09 1977-10-07 Agfa Gevaert Ag TECHNIQUE FOR INTRODUCING PHOTOGRAPHIC ADDITIVES IN SILVER SALT EMULSIONS
CH660595A5 (en) * 1984-09-27 1987-05-15 Ciba Geigy Ag CYANINE DYES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS SENSITIZERS IN PHOTOGRAPHIC MATERIALS.

Also Published As

Publication number Publication date
FR2104279A5 (en) 1972-04-14
GB1360059A (en) 1974-07-17
DE2140540A1 (en) 1972-02-17

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