KR900013345A - 정선된 콘트라스트 관계를 갖는 방사선 사진 재료 - Google Patents
정선된 콘트라스트 관계를 갖는 방사선 사진 재료 Download PDFInfo
- Publication number
- KR900013345A KR900013345A KR1019900002335A KR900002335A KR900013345A KR 900013345 A KR900013345 A KR 900013345A KR 1019900002335 A KR1019900002335 A KR 1019900002335A KR 900002335 A KR900002335 A KR 900002335A KR 900013345 A KR900013345 A KR 900013345A
- Authority
- KR
- South Korea
- Prior art keywords
- emulsion layer
- silver halide
- halide emulsion
- contrast
- coated
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 claims 9
- 229910052709 silver Inorganic materials 0.000 claims 8
- 239000004332 silver Substances 0.000 claims 8
- -1 silver halide Chemical class 0.000 claims 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 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
- 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
- G03C2200/00—Details
- G03C2200/58—Sensitometric characteristics
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 두개의 증감지 사이에 이중피복된 방사선 사진재료가 샌드위치된 형태로 이루어진 조합체의 측면도이다.
Claims (1)
- 투명한 필름 지지체, 필름 지지체의 양쪽면에 피복된 제1 및 제2할로겐화은 유제층, 할로겐화은 유제층안에 잠상을 형성할수있는 30㎚보다 긴 파장의 전자파의 크로스오버를 10% 미만으로 줄이기위한, 상기 유제층을 처리하는 동안 90초 이내에 탈색되는 크로스오버 감소 수단으로 구성되며; 최저 농도보다 0.25 및 2.0위의 농도에서 측정한 제1할로겐화은 유제층의 평균 콘트라스트가 2.0미만, 제2할로겐화은 유제층의 평균 콘트라스트가 최소한 2.5으로 나타나고, 제2할로겐화은 유제층 대신에 제1할로겐화은 유제층을 투명한 지지체 양쪽면에 피복시켜 제1할로겐화은 유제층의 콘트라스트를 측정하고 이와 반대로 제2할로겐화은 유재층을 투명한 지지체의 양쪽면에 피복시켜 제2유제층의 콘트라스트를 측정하는 것을 특징으로 하는 방사선 사진재료.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31433989A | 1989-02-23 | 1989-02-23 | |
| US314.339 | 1989-02-23 | ||
| US38512889A | 1989-07-26 | 1989-07-26 | |
| US385,128 | 1989-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900013345A true KR900013345A (ko) | 1990-09-05 |
Family
ID=26979319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900002335A KR900013345A (ko) | 1989-02-23 | 1990-02-23 | 정선된 콘트라스트 관계를 갖는 방사선 사진 재료 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0384753A3 (ko) |
| JP (1) | JP2927489B2 (ko) |
| KR (1) | KR900013345A (ko) |
| AR (1) | AR243286A1 (ko) |
| AU (1) | AU623489B2 (ko) |
| BR (1) | BR9000888A (ko) |
| CA (1) | CA2008456A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USH1105H (en) * | 1990-03-29 | 1992-09-01 | Eastman Kodak Company | Asymmetrical radiographic elements, assemblies and packages |
| CA2074898A1 (en) * | 1991-08-16 | 1993-02-17 | Eastman Kodak Company | Minimal crossover radiographic elements adapted for flesh and bone imaging |
| DE69329262T2 (de) * | 1992-06-25 | 2001-04-05 | Fuji Photo Film Co., Ltd. | Kombination von photographischen Silberhalogenidmaterial und radiographischen Verstärkerschirmen |
| IT1256070B (it) * | 1992-07-28 | 1995-11-27 | Combinazione di elementi fotosensibili da usare in radiografia | |
| IT1256597B (it) * | 1992-10-05 | 1995-12-12 | Assemblaggio di film e schermi radiografici a contrasto multiplo | |
| JPH0829923A (ja) * | 1994-07-11 | 1996-02-02 | Konica Corp | ハロゲン化銀写真感光材料と放射線蛍光増感紙との組体 |
| JP4509083B2 (ja) | 2006-10-24 | 2010-07-21 | パナソニック株式会社 | ディスク駆動装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE442610A (ko) * | 1940-09-02 | |||
| BE447034A (ko) * | 1941-09-11 | |||
| DE1017464B (de) * | 1955-04-30 | 1957-10-10 | C Schleussner Fotowerke G M B | Verfahren zur Herstellung zweiseitig beschichteter Roentgenfilme |
| DE1000687B (de) * | 1957-01-10 | 1957-01-10 | Agfa Ag | Verfahren zur Herstellung von Roentgenaufnahmen |
| US4425426A (en) * | 1982-09-30 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
| JPS59214027A (ja) * | 1983-05-20 | 1984-12-03 | Konishiroku Photo Ind Co Ltd | Ｘ線用ハロゲン化銀写真感光材料 |
| CA1299424C (en) * | 1986-12-23 | 1992-04-28 | Donald R. Diehl | Radiographic element exhibiting reduced crossover |
-
1990
- 1990-01-24 CA CA002008456A patent/CA2008456A1/en not_active Abandoned
- 1990-02-09 AU AU49329/90A patent/AU623489B2/en not_active Ceased
- 1990-02-22 EP EP19900301904 patent/EP0384753A3/en not_active Withdrawn
- 1990-02-22 BR BR909000888A patent/BR9000888A/pt not_active IP Right Cessation
- 1990-02-23 JP JP2041409A patent/JP2927489B2/ja not_active Expired - Fee Related
- 1990-02-23 KR KR1019900002335A patent/KR900013345A/ko not_active Application Discontinuation
- 1990-02-23 AR AR90316237A patent/AR243286A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2008456A1 (en) | 1990-08-23 |
| JPH0328842A (ja) | 1991-02-07 |
| AU4932990A (en) | 1990-08-30 |
| AR243286A1 (es) | 1993-07-30 |
| EP0384753A3 (en) | 1990-10-31 |
| EP0384753A2 (en) | 1990-08-29 |
| BR9000888A (pt) | 1991-02-13 |
| AU623489B2 (en) | 1992-05-14 |
| JP2927489B2 (ja) | 1999-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900013346A (ko) | 정선된 스피드 관계를 갖는 방사선 사진 재료 | |
| SE7704710L (sv) | Analyselement | |
| JPS53100226A (en) | Photosensitive material with film physical property improved | |
| ES2023913B3 (es) | Un laminar de capas nervadas opacas | |
| IT1106966B (it) | Dispositivo per trattamento dei materiali in lungo particolarmente per la crespatura della carta e simili | |
| IT232571Y1 (it) | Dispositivi di lettura e dispositivi di saggio per l'impiego con questi. | |
| DK161990C (da) | Radarmaskering | |
| KR900013345A (ko) | 정선된 콘트라스트 관계를 갖는 방사선 사진 재료 | |
| ITMI912160A1 (it) | Impiego di poliuretani fluorurati per il trattamento di film o fogli di cellulosa, mica, caolino e simili materiali naturali | |
| ATE26087T1 (de) | Faelschungssicheres dokument und verfahren zu seiner herstellung. | |
| KR920022045A (ko) | 화상 형성용 노광장치 | |
| MX9302101A (es) | Obtencion de un minimo de ondulacion por medio de una concentracion de gelatina controlante. | |
| KR910017230A (ko) | 비대칭 방사선 사진재료, 조립체 및 패키지 | |
| SE8506042D0 (sv) | Substrate containing polypropylene and articles made therefrom | |
| GB1301787A (ko) | ||
| JPS5764235A (en) | Photographic material for printing | |
| JPS6473337A (en) | Silver halide photographic sensitive material capable of high-speed processing | |
| JPS5752048A (en) | Direct positive type photographic sensitive silver halide material | |
| KR910005090A (ko) | 직접 방사선 사진촬영 시스템 | |
| JPS576878A (en) | Reproductive holographic stereogram using white light | |
| JPS57150841A (en) | Silver halide photosensitive material | |
| KR910003437A (ko) | 감광 재료의 처리 장치 | |
| KR920004901A (ko) | 할로겐화은 사진 감광 재료 | |
| US3301157A (en) | Thermal developing apparatus | |
| ATE125492T1 (de) | Selbstdurchschreibendes papiererzeugnis. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |