FR2186676A1 - Combination radiographic material - with flourescent enhancing x-ray screen material and silver halide emulsion - Google Patents
Combination radiographic material - with flourescent enhancing x-ray screen material and silver halide emulsionInfo
- Publication number
- FR2186676A1 FR2186676A1 FR7315797A FR7315797A FR2186676A1 FR 2186676 A1 FR2186676 A1 FR 2186676A1 FR 7315797 A FR7315797 A FR 7315797A FR 7315797 A FR7315797 A FR 7315797A FR 2186676 A1 FR2186676 A1 FR 2186676A1
- Authority
- FR
- France
- Prior art keywords
- enhancing
- flourescent
- combination
- ray screen
- silver halide
- 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
Links
- 239000000463 material Substances 0.000 title abstract 5
- 230000002708 enhancing effect Effects 0.000 title abstract 3
- 239000000839 emulsion Substances 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- -1 silver halide Chemical class 0.000 title 1
- 150000004820 halides Chemical class 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
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
- G03C1/06—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
- G03C1/76—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
-
- 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
- G03C1/833—Dyes containing a metal atom
-
- 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
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2552972A GB1414456A (en) | 1971-11-05 | 1972-05-31 | Combination of photosensitive element suited for use in radiography |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2186676A1 true FR2186676A1 (en) | 1974-01-11 |
FR2186676B1 FR2186676B1 (fr) | 1977-12-30 |
Family
ID=10229165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7315797A Granted FR2186676A1 (en) | 1972-05-31 | 1973-05-02 | Combination radiographic material - with flourescent enhancing x-ray screen material and silver halide emulsion |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6053299B2 (fr) |
BE (1) | BE799645A (fr) |
DE (1) | DE2326617C2 (fr) |
FR (1) | FR2186676A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952990A (fr) * | 1972-09-22 | 1974-05-23 | ||
DE3031267C2 (de) * | 1980-08-19 | 1984-06-28 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Verringerung der Körnigkeit von Röntgenbildern |
IT1185307B (it) * | 1985-07-25 | 1987-11-12 | Minnesota Mining & Mfg | Materiali fotosensibili per uso in radiografia e procedimento per la formazione di una immagine radiografica |
MX2019011378A (es) * | 2017-03-29 | 2019-10-30 | Sekisui Chemical Co Ltd | Lamina emisora de luz coloreada y cristal emisor de luz coloreado. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1447568A1 (de) * | 1963-04-20 | 1969-02-13 | Agfa Ag | Lichtempfindliches photographisches Material,das unabhaengig von der Belichtung mit blauem,gruenem oder rotem Licht Bilder gleicher Gradation liefert |
US3617743A (en) * | 1968-10-23 | 1971-11-02 | Gen Electric | X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium |
BE757815A (fr) * | 1969-10-21 | 1971-04-01 | Eastman Kodak Co | Produit photosensible a ecran renforcateur pour la prise de vuephotographique |
US3705858A (en) * | 1971-01-12 | 1972-12-12 | Eastman Kodak Co | Preparation of rare-earth-activated oxysulfide phosphors |
-
1973
- 1973-05-02 FR FR7315797A patent/FR2186676A1/fr active Granted
- 1973-05-02 JP JP4964973A patent/JPS6053299B2/ja not_active Expired
- 1973-05-17 BE BE1005058A patent/BE799645A/xx unknown
- 1973-05-25 DE DE19732326617 patent/DE2326617C2/de not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
DE2326617C2 (de) | 1986-01-09 |
FR2186676B1 (fr) | 1977-12-30 |
DE2326617A1 (de) | 1973-12-20 |
BE799645A (nl) | 1973-11-19 |
JPS4963424A (fr) | 1974-06-19 |
JPS6053299B2 (ja) | 1985-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DL | Decision of the director general to leave to make available licences of right | ||
ST | Notification of lapse |