EP0402087A3 - Silver halide photographic lightsensitive material - Google Patents

Silver halide photographic lightsensitive material Download PDF

Info

Publication number
EP0402087A3
EP0402087A3 EP19900306078 EP90306078A EP0402087A3 EP 0402087 A3 EP0402087 A3 EP 0402087A3 EP 19900306078 EP19900306078 EP 19900306078 EP 90306078 A EP90306078 A EP 90306078A EP 0402087 A3 EP0402087 A3 EP 0402087A3
Authority
EP
European Patent Office
Prior art keywords
silver halide
halide photographic
sensitive material
light
lightsensitive material
Prior art date
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.)
Withdrawn
Application number
EP19900306078
Other languages
German (de)
French (fr)
Other versions
EP0402087A2 (en
Inventor
Akira Konica Corporation Kobayashi
Hiroyuki Konica Corporation Ushiroyama
Tadashi Konica Corporation Sekiguchi
Kazuo Konica Corporation Wakuta
Kazuhiro Konica Corporation Yoshida
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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
Priority claimed from JP14792189A external-priority patent/JPH0311336A/en
Priority claimed from JP1189664A external-priority patent/JP2791801B2/en
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of EP0402087A2 publication Critical patent/EP0402087A2/en
Publication of EP0402087A3 publication Critical patent/EP0402087A3/en
Withdrawn legal-status Critical Current

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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • 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
    • G03C1/20—Methine and polymethine dyes with an odd number of CH groups with more than three 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

A silver halide photographic light-sensitive material is disclosed. The silver halide emulsion layer of the light-sensitive material is sensitized in infrared region of the spectrum by a cationic di- or tri-carbocyanine sensitizing dye and a compound represented by formula I, II or III;
The light-sensitive material is improved in stability of the coating solution of the silver halide emulsion for standing during in its production process and also improved in stability for prolonged storage after production.
EP19900306078 1989-06-08 1990-06-04 Silver halide photographic lightsensitive material Withdrawn EP0402087A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14792189A JPH0311336A (en) 1989-06-08 1989-06-08 Silver halide photographic sensitive material
JP147921/89 1989-06-08
JP1189664A JP2791801B2 (en) 1989-07-21 1989-07-21 Silver halide photographic material
JP189664/89 1989-07-21

Publications (2)

Publication Number Publication Date
EP0402087A2 EP0402087A2 (en) 1990-12-12
EP0402087A3 true EP0402087A3 (en) 1993-01-13

Family

ID=26478311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900306078 Withdrawn EP0402087A3 (en) 1989-06-08 1990-06-04 Silver halide photographic lightsensitive material

Country Status (2)

Country Link
US (1) USH1092H (en)
EP (1) EP0402087A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2787742B2 (en) * 1992-03-30 1998-08-20 富士写真フイルム株式会社 Silver halide photographic material
JPH05281648A (en) * 1992-04-02 1993-10-29 Konica Corp Silver halide photographic sensitive material
US5646156A (en) * 1994-04-25 1997-07-08 Merck & Co., Inc. Inhibition of eosinophil activation through A3 adenosine receptor antagonism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214029A (en) * 1983-05-19 1984-12-03 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
DE3720138A1 (en) * 1986-06-20 1988-01-21 Fuji Photo Film Co Ltd PHOTOGRAPHIC SILVER HALOGEN EMULSION
EP0294217A1 (en) * 1987-06-04 1988-12-07 Konica Corporation Process for producing silver halide photographic paper
EP0318936A2 (en) * 1987-12-03 1989-06-07 Konica Corporation Silver halide light-sensitive photographic material for a laser light exposure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519219A (en) 1952-04-15
JPS60134232A (en) 1983-12-22 1985-07-17 Fuji Photo Film Co Ltd Photographic silver halide printing paper
JPH07119976B2 (en) 1986-08-07 1995-12-20 コニカ株式会社 Silver halide color photographic light-sensitive material capable of rapid processing and excellent in antifoggant effect
US4983506A (en) 1987-10-14 1991-01-08 Fuji Photo Film Co., Ltd. Silver halide photographic material
JPH0782213B2 (en) 1987-10-19 1995-09-06 富士写真フイルム株式会社 Silver halide photographic light-sensitive material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214029A (en) * 1983-05-19 1984-12-03 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
DE3720138A1 (en) * 1986-06-20 1988-01-21 Fuji Photo Film Co Ltd PHOTOGRAPHIC SILVER HALOGEN EMULSION
EP0294217A1 (en) * 1987-06-04 1988-12-07 Konica Corporation Process for producing silver halide photographic paper
EP0318936A2 (en) * 1987-12-03 1989-06-07 Konica Corporation Silver halide light-sensitive photographic material for a laser light exposure

Also Published As

Publication number Publication date
EP0402087A2 (en) 1990-12-12
USH1092H (en) 1992-08-04

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