FR2189771A1 - - Google Patents

Info

Publication number
FR2189771A1
FR2189771A1 FR7322510A FR7322510A FR2189771A1 FR 2189771 A1 FR2189771 A1 FR 2189771A1 FR 7322510 A FR7322510 A FR 7322510A FR 7322510 A FR7322510 A FR 7322510A FR 2189771 A1 FR2189771 A1 FR 2189771A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7322510A
Other languages
French (fr)
Other versions
FR2189771B1 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
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 FR2189771A1 publication Critical patent/FR2189771A1/fr
Application granted granted Critical
Publication of FR2189771B1 publication Critical patent/FR2189771B1/fr
Expired legal-status Critical Current

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)
FR7322510A 1972-06-21 1973-06-20 Expired FR2189771B1 (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2189771A1 true FR2189771A1 (ja) 1974-01-25
FR2189771B1 FR2189771B1 (ja) 1977-05-13

Family

ID=13190779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322510A Expired FR2189771B1 (ja) 1972-06-21 1973-06-20

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536771A1 (en) * 1991-10-10 1993-04-14 Eastman Kodak Company Green sensitizing dyes for variable contrast photographic elements

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813001A1 (de) * 1967-12-07 1969-07-17 Konishiroku Photo Ind Lichtempfindliche,photographische Halogensilberemulsion fuer Mikrofilme

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813001A1 (de) * 1967-12-07 1969-07-17 Konishiroku Photo Ind Lichtempfindliche,photographische Halogensilberemulsion fuer Mikrofilme

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536771A1 (en) * 1991-10-10 1993-04-14 Eastman Kodak Company Green sensitizing dyes for variable contrast photographic elements

Also Published As

Publication number Publication date
DE2331876A1 (de) 1974-01-03
JPS5624938B2 (ja) 1981-06-09
GB1427230A (en) 1976-03-10
BE801253A (fr) 1973-10-15
FR2189771B1 (ja) 1977-05-13
JPS4923625A (ja) 1974-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse