EP1094363A3 - Elément photographique ayant un excellent différentiel de sensibilité pour des dispositifs d'exposition digitaux et optiques - Google Patents

Elément photographique ayant un excellent différentiel de sensibilité pour des dispositifs d'exposition digitaux et optiques Download PDF

Info

Publication number
EP1094363A3
EP1094363A3 EP00203506A EP00203506A EP1094363A3 EP 1094363 A3 EP1094363 A3 EP 1094363A3 EP 00203506 A EP00203506 A EP 00203506A EP 00203506 A EP00203506 A EP 00203506A EP 1094363 A3 EP1094363 A3 EP 1094363A3
Authority
EP
European Patent Office
Prior art keywords
emulsion
ligands
wavelength
sensitivity
sensitizing dye
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.)
Granted
Application number
EP00203506A
Other languages
German (de)
English (en)
Other versions
EP1094363B1 (fr
EP1094363A2 (fr
Inventor
Pamela Mccue C/O Eastman Kodak Company Ferguson
Donald Richard C/O Eastman Kodak Company Diehl
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP1094363A2 publication Critical patent/EP1094363A2/fr
Publication of EP1094363A3 publication Critical patent/EP1094363A3/fr
Application granted granted Critical
Publication of EP1094363B1 publication Critical patent/EP1094363B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes
    • 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
    • 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
    • G03C1/127—Methine and polymethine dyes the polymethine chain forming part of a carbocyclic ring
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • G03C2001/093—Iridium

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)
EP00203506A 1999-10-20 2000-10-10 Elément photographique ayant un excellent différentiel de sensibilité pour des dispositifs d'exposition digitaux et optiques Expired - Lifetime EP1094363B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42074699A 1999-10-20 1999-10-20
US420746 1999-10-20

Publications (3)

Publication Number Publication Date
EP1094363A2 EP1094363A2 (fr) 2001-04-25
EP1094363A3 true EP1094363A3 (fr) 2002-07-24
EP1094363B1 EP1094363B1 (fr) 2004-04-07

Family

ID=23667678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00203506A Expired - Lifetime EP1094363B1 (fr) 1999-10-20 2000-10-10 Elément photographique ayant un excellent différentiel de sensibilité pour des dispositifs d'exposition digitaux et optiques

Country Status (3)

Country Link
EP (1) EP1094363B1 (fr)
JP (1) JP2001142173A (fr)
DE (1) DE60009629T2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030073048A1 (en) * 2001-07-31 2003-04-17 Eastman Kodak Company High chloride emulsion doped with combination of metal complexes
US20030077549A1 (en) * 2001-07-31 2003-04-24 Eastman Kodak Company High chloride emulsion doped with combination of metal complexes
DE10245868B4 (de) * 2002-09-30 2019-10-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Positionierung einer Last
CN102464894B (zh) * 2010-11-12 2014-05-14 沈阳感光化工研究院 一种吡唑酮类防光晕染料的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336426A1 (fr) * 1988-04-08 1989-10-11 EASTMAN KODAK COMPANY (a New Jersey corporation) Emulsions photographiques contenant des granules à l'halogénure d'argent modifiés à l'intérieur
GB2330663A (en) * 1997-10-03 1999-04-28 Eastman Kodak Co Photographic image improvement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336426A1 (fr) * 1988-04-08 1989-10-11 EASTMAN KODAK COMPANY (a New Jersey corporation) Emulsions photographiques contenant des granules à l'halogénure d'argent modifiés à l'intérieur
GB2330663A (en) * 1997-10-03 1999-04-28 Eastman Kodak Co Photographic image improvement

Also Published As

Publication number Publication date
EP1094363B1 (fr) 2004-04-07
DE60009629T2 (de) 2005-04-07
JP2001142173A (ja) 2001-05-25
EP1094363A2 (fr) 2001-04-25
DE60009629D1 (de) 2004-05-13

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