DE69219512D1 - Radiographische Elemente, welche weniger Farbflecken aufweisen, enthaltend eine Emulsion aus tafelförmigen Körnern - Google Patents

Radiographische Elemente, welche weniger Farbflecken aufweisen, enthaltend eine Emulsion aus tafelförmigen Körnern

Info

Publication number
DE69219512D1
DE69219512D1 DE69219512T DE69219512T DE69219512D1 DE 69219512 D1 DE69219512 D1 DE 69219512D1 DE 69219512 T DE69219512 T DE 69219512T DE 69219512 T DE69219512 T DE 69219512T DE 69219512 D1 DE69219512 D1 DE 69219512D1
Authority
DE
Germany
Prior art keywords
emulsion
tabular grains
color containing
radiographic elements
fewer spots
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
DE69219512T
Other languages
English (en)
Other versions
DE69219512T2 (de
Inventor
Robert Edward Dickerson
Steven George Link
Fred Mathis Macon
Richard Bruce Anderson
Wayne Woodrow Weber
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 DE69219512D1 publication Critical patent/DE69219512D1/de
Application granted granted Critical
Publication of DE69219512T2 publication Critical patent/DE69219512T2/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
    • 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
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with 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
    • 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
    • G03C1/0051—Tabular grain emulsions
    • G03C2001/0055—Aspect ratio of tabular grains in general; High aspect ratio; Intermediate aspect ratio; Low aspect ratio
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/164—Rapid access processing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/167—X-ray

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69219512T 1991-03-28 1992-03-16 Radiographische Elemente, welche weniger Farbflecken aufweisen, enthaltend eine Emulsion aus tafelförmigen Körnern Expired - Fee Related DE69219512T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/677,004 US5196299A (en) 1991-03-28 1991-03-28 Tabular grain emulsion containing radiographic elements exhibiting reduced dye stain

Publications (2)

Publication Number Publication Date
DE69219512D1 true DE69219512D1 (de) 1997-06-12
DE69219512T2 DE69219512T2 (de) 1998-01-02

Family

ID=24716913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219512T Expired - Fee Related DE69219512T2 (de) 1991-03-28 1992-03-16 Radiographische Elemente, welche weniger Farbflecken aufweisen, enthaltend eine Emulsion aus tafelförmigen Körnern

Country Status (5)

Country Link
US (1) US5196299A (de)
EP (1) EP0506584B1 (de)
JP (1) JP2796008B2 (de)
CA (1) CA2062509A1 (de)
DE (1) DE69219512T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634688B1 (de) * 1993-07-12 1999-10-13 Agfa-Gevaert N.V. Spektral sensibilisierte photographische Materialien mit Tafelkörnern
US5851243A (en) * 1997-04-30 1998-12-22 Eastman Kodak Company Radiographic elements capable of rapid access processing modified to reduce red light transmission
EP0930527A1 (de) * 1998-01-13 1999-07-21 Agfa-Gevaert N.V. Kombination eines radiographischen Verstärkungsschirms mit einem Film

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1031367A (en) * 1963-04-19 1966-06-02 Ilford Ltd Photographic light-sensitive materials
GB1020295A (en) * 1963-06-11 1966-02-16 Ilford Ltd Cyanine dyes production and use
US3623883A (en) * 1966-03-16 1971-11-30 Ilford Ltd Silver halide emulsion containing benzimidazole cyanine dyes
GB1231079A (de) * 1968-12-18 1971-05-05
BE787340A (nl) * 1971-08-12 1973-02-09 Agfa Gevaert Nv Lichtgevoelig, thermisch ontwikkelbaar materiaal op basis van spectraalgesensibiliseerde organische zilverzouten
US4425425A (en) * 1981-11-12 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
US4425426A (en) * 1982-09-30 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
US4510235A (en) * 1983-04-28 1985-04-09 Fuji Photo Film Co., Ltd. Silver halide photographic emulsions
EP0212968A3 (de) * 1985-08-20 1990-01-24 Konica Corporation Lichtempfindliches photographisches Silberhalogenidmaterial
JP2530145B2 (ja) * 1986-03-13 1996-09-04 コニカ株式会社 ハロゲン化銀写真感光材料及びその処理方法
JPS62287250A (ja) * 1986-06-06 1987-12-14 Fuji Photo Film Co Ltd カラ−画像形成方法およびハロゲン化銀カラ−写真感光材料
IT1230287B (it) * 1989-06-15 1991-10-18 Minnesota Mining & Mfg Elementi sensibili alla luce per uso radiografico e procedimento per la formazione di un'immagine radiografica.

Also Published As

Publication number Publication date
EP0506584B1 (de) 1997-05-07
JP2796008B2 (ja) 1998-09-10
US5196299A (en) 1993-03-23
JPH0593975A (ja) 1993-04-16
EP0506584A1 (de) 1992-09-30
DE69219512T2 (de) 1998-01-02
CA2062509A1 (en) 1992-09-29

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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