BE801253A - Emulsion photographique a l'halogenure d'argent - Google Patents

Emulsion photographique a l'halogenure d'argent

Info

Publication number
BE801253A
BE801253A BE132558A BE132558A BE801253A BE 801253 A BE801253 A BE 801253A BE 132558 A BE132558 A BE 132558A BE 132558 A BE132558 A BE 132558A BE 801253 A BE801253 A BE 801253A
Authority
BE
Belgium
Prior art keywords
silver halide
halide photographic
photographic emulsion
emulsion
silver
Prior art date
Application number
BE132558A
Other languages
English (en)
Inventor
M Hinata
E Shiba
H Kato
A Sato
A Ogawa
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 BE801253A publication Critical patent/BE801253A/fr

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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE132558A 1972-06-21 1973-06-21 Emulsion photographique a l'halogenure d'argent BE801253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6211772A JPS5624938B2 (fr) 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
BE801253A true BE801253A (fr) 1973-10-15

Family

ID=13190779

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132558A BE801253A (fr) 1972-06-21 1973-06-21 Emulsion photographique a l'halogenure d'argent

Country Status (5)

Country Link
JP (1) JPS5624938B2 (fr)
BE (1) BE801253A (fr)
DE (1) DE2331876A1 (fr)
FR (1) FR2189771B1 (fr)
GB (1) GB1427230A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219723A (en) * 1991-10-10 1993-06-15 Eastman Kodak Company Green sensitizing dyes for variable contrast photographic elements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1225703A (fr) * 1967-12-07 1971-03-24

Also Published As

Publication number Publication date
FR2189771A1 (fr) 1974-01-25
DE2331876A1 (de) 1974-01-03
JPS5624938B2 (fr) 1981-06-09
GB1427230A (en) 1976-03-10
FR2189771B1 (fr) 1977-05-13
JPS4923625A (fr) 1974-03-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FUJI PHOTO FILM CO. LTD

Effective date: 19850621