IT1167227B - Elemento radiografico che consente velocita' fotofrafiche migliorate - Google Patents

Elemento radiografico che consente velocita' fotofrafiche migliorate

Info

Publication number
IT1167227B
IT1167227B IT23078/83A IT2307883A IT1167227B IT 1167227 B IT1167227 B IT 1167227B IT 23078/83 A IT23078/83 A IT 23078/83A IT 2307883 A IT2307883 A IT 2307883A IT 1167227 B IT1167227 B IT 1167227B
Authority
IT
Italy
Prior art keywords
allows improved
photographic speed
radiographic element
improved photographic
radiographic
Prior art date
Application number
IT23078/83A
Other languages
English (en)
Other versions
IT8323078A0 (it
IT8323078A1 (it
Inventor
Thomas Irving Abbott
Cynthia Geer Jones
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23713957&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1167227(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of IT8323078A0 publication Critical patent/IT8323078A0/it
Publication of IT8323078A1 publication Critical patent/IT8323078A1/it
Application granted granted Critical
Publication of IT1167227B publication Critical patent/IT1167227B/it

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
    • 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
    • G03C1/10—Organic substances
    • G03C1/12—Methine and 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
    • G03C1/0051—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
    • Y10S430/167—X-ray
IT23078/83A 1982-09-30 1983-09-30 Elemento radiografico che consente velocita' fotofrafiche migliorate IT1167227B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/431,910 US4425426A (en) 1982-09-30 1982-09-30 Radiographic elements exhibiting reduced crossover

Publications (3)

Publication Number Publication Date
IT8323078A0 IT8323078A0 (it) 1983-09-30
IT8323078A1 IT8323078A1 (it) 1985-03-30
IT1167227B true IT1167227B (it) 1987-05-13

Family

ID=23713957

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23078/83A IT1167227B (it) 1982-09-30 1983-09-30 Elemento radiografico che consente velocita' fotofrafiche migliorate

Country Status (15)

Country Link
US (1) US4425426A (it)
JP (1) JPS5990841A (it)
BE (1) BE897890A (it)
BR (1) BR8305257A (it)
CA (1) CA1175704A (it)
CH (1) CH660239A5 (it)
DE (1) DE3335399C2 (it)
FR (1) FR2534037B1 (it)
GB (1) GB2127986B (it)
IE (1) IE55168B1 (it)
IT (1) IT1167227B (it)
MX (1) MX162572A (it)
NL (1) NL195048C (it)
SE (1) SE454028B (it)
ZA (1) ZA837358B (it)

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JPH0782207B2 (ja) * 1988-05-30 1995-09-06 富士写真フイルム株式会社 Ｘ線用ハロゲン化銀写真感光材料
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EP0384634A3 (en) * 1989-02-23 1990-11-07 Eastman Kodak Company Radiographic screen/film assemblies with improved detection quantum efficiencies
US4997750A (en) * 1989-02-23 1991-03-05 Eastman Kodak Company Radiographic elements with selected speed relationships
US5021327A (en) * 1989-06-29 1991-06-04 Eastman Kodak Company Radiographic screen/film assemblies with improved detection quantum efficiencies
CA2008456A1 (en) * 1989-02-23 1990-08-23 Robert E. Dickerson Radiographic elements with selected contrast relationships
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.
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GB8916042D0 (en) * 1989-07-13 1989-08-31 Kodak Ltd Process of preparing a tabular grain silver bromoiodide emulsion and emulsions produced thereby
US4994355A (en) * 1989-07-26 1991-02-19 Eastman Kodak Company Radiographic elements with selected contrast relationships
JPH03100541A (ja) * 1989-09-13 1991-04-25 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US5108887A (en) * 1989-09-22 1992-04-28 E. I. Du Pont De Nemours And Company Zeromethine merocyanine dyes as J-aggregating spectral sensitizers for tabular emulsions
JP2579220B2 (ja) * 1989-10-03 1997-02-05 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
US5035990A (en) * 1989-11-28 1991-07-30 E. I. Du Pont De Nemours And Company Radiographic elements with improved covering power
USH1105H (en) 1990-03-29 1992-09-01 Eastman Kodak Company Asymmetrical radiographic elements, assemblies and packages
US5108881A (en) * 1990-03-29 1992-04-28 Eastman Kodak Company Minimal crossover radiographic elements adapted for varied intensifying screen exposures
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IT1246184B (it) * 1990-07-20 1994-11-16 Minnesota Mining & Mfg Materiale fotografico agli alogenuri d'argento sensibili alla luce.
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US5264337A (en) * 1993-03-22 1993-11-23 Eastman Kodak Company Moderate aspect ratio tabular grain high chloride emulsions with inherently stable grain faces
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US5928857A (en) * 1994-11-16 1999-07-27 Minnesota Mining And Manufacturing Company Photothermographic element with improved adherence between layers
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Also Published As

Publication number Publication date
GB8325808D0 (en) 1983-10-26
IT8323078A0 (it) 1983-09-30
US4425426A (en) 1984-01-10
JPS5990841A (ja) 1984-05-25
US4425426B1 (it) 1988-08-09
SE8305348D0 (sv) 1983-09-30
CA1175704A (en) 1984-10-09
FR2534037B1 (fr) 1989-07-21
BR8305257A (pt) 1984-05-02
GB2127986B (en) 1986-05-14
JPH0522901B2 (it) 1993-03-31
SE454028B (sv) 1988-03-21
MX162572A (es) 1991-05-24
GB2127986A (en) 1984-04-18
DE3335399A1 (de) 1984-04-05
ZA837358B (en) 1984-05-30
SE8305348L (sv) 1984-03-31
FR2534037A1 (fr) 1984-04-06
BE897890A (fr) 1984-03-30
CH660239A5 (fr) 1987-03-31
NL8303333A (nl) 1984-04-16
DE3335399C2 (de) 1994-09-08
IE55168B1 (en) 1990-06-20
IT8323078A1 (it) 1985-03-30
IE832290L (en) 1984-03-30
NL195048C (nl) 2003-06-27

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