DE69526905D1 - Verbesserte Emulsion und photographisches Element - Google Patents

Verbesserte Emulsion und photographisches Element

Info

Publication number
DE69526905D1
DE69526905D1 DE69526905T DE69526905T DE69526905D1 DE 69526905 D1 DE69526905 D1 DE 69526905D1 DE 69526905 T DE69526905 T DE 69526905T DE 69526905 T DE69526905 T DE 69526905T DE 69526905 D1 DE69526905 D1 DE 69526905D1
Authority
DE
Germany
Prior art keywords
photographic element
improved emulsion
emulsion
improved
photographic
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.)
Expired - Fee Related
Application number
DE69526905T
Other languages
English (en)
Other versions
DE69526905T2 (de
Inventor
Roy King
Roger Alan Weiss
Kenneth Joseph Reed
Gerald Wayne Klein
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
Application granted granted Critical
Publication of DE69526905D1 publication Critical patent/DE69526905D1/de
Publication of DE69526905T2 publication Critical patent/DE69526905T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/0051—Tabular grain emulsions
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69526905T 1994-11-09 1995-11-03 Verbesserte Emulsion und photographisches Element Expired - Fee Related DE69526905T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/336,817 US5518872A (en) 1994-11-09 1994-11-09 Emulsion and photographic element

Publications (2)

Publication Number Publication Date
DE69526905D1 true DE69526905D1 (de) 2002-07-11
DE69526905T2 DE69526905T2 (de) 2003-01-02

Family

ID=23317806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526905T Expired - Fee Related DE69526905T2 (de) 1994-11-09 1995-11-03 Verbesserte Emulsion und photographisches Element

Country Status (4)

Country Link
US (1) US5518872A (de)
EP (1) EP0712033B1 (de)
JP (1) JPH08211525A (de)
DE (1) DE69526905T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576171A (en) * 1995-05-15 1996-11-19 Eastman Kodak Company Tabular grain emulsions with sensitization enhancements
US5614358A (en) * 1995-05-15 1997-03-25 Eastman Kodak Company Ultrathin tabular grain emulsions with reduced reciprocity failure
US6335154B1 (en) 1999-03-24 2002-01-01 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material containing the same, and image-forming method using the light-sensitive material
US6277552B1 (en) 1999-05-25 2001-08-21 Agfa-Gevaert Shallow electron trap dopants in silver halide tabular grain emulsions for use in medical diagnostic imaging materials
EP1058150A1 (de) * 1999-05-25 2000-12-06 Agfa-Gevaert N.V. Silberhalogenidemulsionen mit tafelförmigen Körnern zur Verwendung in diagnostischen medizinischen bilderzeugenden Materialien, die Dotierungsmittel enthalten, welche als flache Elektronenfallen fungieren
JP4280430B2 (ja) * 2001-03-29 2009-06-17 富士フイルム株式会社 ハロゲン化銀乳剤及びそれを用いたハロゲン化銀カラー写真感光材料
US6727055B1 (en) * 2002-11-19 2004-04-27 Eastman Kodak Company High bromide cubic grain emulsions
WO2010110845A1 (en) 2009-03-27 2010-09-30 Carestream Health, Inc. Radiographic silver halide films having incorporated developer
EP2259136A1 (de) 2009-06-03 2010-12-08 Carestream Health, Inc. Fim mit blauem Farbstoff
US8617801B2 (en) 2009-06-03 2013-12-31 Carestream Health, Inc. Film with blue dye

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890154A (en) * 1969-12-24 1975-06-17 Fuji Photo Film Co Ltd Light-sensitive silver halide photographic materials
JPS4914265B1 (de) * 1970-12-30 1974-04-06
US4147542A (en) * 1975-05-27 1979-04-03 Konishiroku Photo Industry Co., Ltd. Silver halide photographic emulsions for use in flash exposure
US4378426A (en) * 1981-11-12 1983-03-29 Eastman Kodak Company Photographic speed increasing and latent image stabilizing compounds, silver halide emulsions, and photographic elements
US4937180A (en) * 1988-04-08 1990-06-26 Eastman Kodak Company Photographic emulsions containing internally modified silver halide grains
DE69120480T2 (de) * 1990-08-16 1997-01-23 Eastman Kodak Co Sensibilisatorfarbstoffkombination für photographische Materialien
US5132203A (en) * 1991-03-11 1992-07-21 Eastman Kodak Company Tabular grain emulsions containing laminar halide strata
US5250403A (en) * 1991-04-03 1993-10-05 Eastman Kodak Company Photographic elements including highly uniform silver bromoiodide tabular grain emulsions
CA2067559A1 (en) * 1991-05-14 1992-11-15 Ramesh Jagannathan High edge cubicity tabular grain emulsions
US5389510A (en) * 1993-12-16 1995-02-14 Eastman Kodak Company Photographic elements containing alkynylamine dopants
US5413905A (en) * 1993-12-16 1995-05-09 Eastman Kodak Company Photographic sensitivity increasing alkynylamine compounds and photographic elements

Also Published As

Publication number Publication date
US5518872A (en) 1996-05-21
DE69526905T2 (de) 2003-01-02
EP0712033B1 (de) 2002-06-05
EP0712033A1 (de) 1996-05-15
JPH08211525A (ja) 1996-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee