AR241722A1 - Procedimiento de debilitamiento fotomecanico de una imagen a medio tono y material fotosensible de haluro de plata para la reproduccion de una imagen a medio tono. - Google Patents
Procedimiento de debilitamiento fotomecanico de una imagen a medio tono y material fotosensible de haluro de plata para la reproduccion de una imagen a medio tono.Info
- Publication number
- AR241722A1 AR241722A1 AR85302505A AR30250585A AR241722A1 AR 241722 A1 AR241722 A1 AR 241722A1 AR 85302505 A AR85302505 A AR 85302505A AR 30250585 A AR30250585 A AR 30250585A AR 241722 A1 AR241722 A1 AR 241722A1
- Authority
- AR
- Argentina
- Prior art keywords
- silver halide
- silver
- photosensitive material
- tone
- image
- Prior art date
Links
- 229910052709 silver Inorganic materials 0.000 title abstract 8
- 239000004332 silver Substances 0.000 title abstract 8
- -1 silver halide Chemical class 0.000 title abstract 6
- 239000000463 material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000005530 etching Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- JAAIPIWKKXCNOC-UHFFFAOYSA-N 1h-tetrazol-1-ium-5-thiolate Chemical compound SC1=NN=NN1 JAAIPIWKKXCNOC-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- QAYICIQNSGETAS-UHFFFAOYSA-N dazomet Chemical compound CN1CSC(=S)N(C)C1 QAYICIQNSGETAS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 abstract 1
- 230000003313 weakening 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
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23938/84A IT1196358B (it) | 1984-12-06 | 1984-12-06 | Materiale fotosensibile agli alogenuri d'argento per la riproduzione di immagini a mezza tinta e metodo per l'indebolimento di immagini fotografiche a mezza tinta agli alogenuri d'argento |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR241722A1 true AR241722A1 (es) | 1992-11-30 |
Family
ID=11210998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR85302505A AR241722A1 (es) | 1984-12-06 | 1985-12-06 | Procedimiento de debilitamiento fotomecanico de una imagen a medio tono y material fotosensible de haluro de plata para la reproduccion de una imagen a medio tono. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0184078B1 (it) |
| JP (1) | JPH07107599B2 (it) |
| AR (1) | AR241722A1 (it) |
| AU (1) | AU588556B2 (it) |
| BR (1) | BR8506108A (it) |
| DE (1) | DE3581508D1 (it) |
| IT (1) | IT1196358B (it) |
| MX (1) | MX166778B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1179519B (it) * | 1984-12-17 | 1987-09-16 | Minnesota Mining & Mfg | Materiale fotosensibile agli alogenuri d'argento per l'ottenimento di immagini in bianco e nero a mezza tinta e metodo per la riproduzione a mezza tinta ad alto contrasto |
| JP2668223B2 (ja) * | 1986-11-22 | 1997-10-27 | コニカ株式会社 | 迅速処理性に優れ、かつ露光時の温度変化に対し感度および階調変動の少ないハロゲン化銀写真感光材料 |
| US4863844A (en) * | 1986-11-22 | 1989-09-05 | Konica Corporation | Gold and sulfur sensitized silver halide light-sensitive photographic material |
| JPH0797201B2 (ja) * | 1987-05-11 | 1995-10-18 | コニカ株式会社 | 減力性が改良されたハロゲン化銀写真感光材料とその減力処理方法 |
| JPH0743518B2 (ja) * | 1987-07-06 | 1995-05-15 | コニカ株式会社 | ハロゲン化銀写真乳剤 |
| JP2627149B2 (ja) * | 1987-07-08 | 1997-07-02 | コニカ株式会社 | 返し特性の改良された画像形成方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132137A (en) * | 1981-02-10 | 1982-08-16 | Konishiroku Photo Ind Co Ltd | Silver halide emulsion |
| JPS5834443A (ja) * | 1981-08-26 | 1983-02-28 | Fuji Photo Film Co Ltd | 製版用ハロゲン化銀写真感光材料及びその減力処理方法 |
| JPS59157631A (ja) * | 1983-02-25 | 1984-09-07 | Mitsubishi Paper Mills Ltd | ハロゲン化銀写真乳剤 |
| JPS59159154A (ja) * | 1983-02-28 | 1984-09-08 | Mitsubishi Paper Mills Ltd | ハロゲン化銀写真乳剤 |
| JPS59157630A (ja) * | 1983-02-25 | 1984-09-07 | Mitsubishi Paper Mills Ltd | ハロゲン化銀写真乳剤 |
| JPS59193447A (ja) * | 1983-04-18 | 1984-11-02 | Fuji Photo Film Co Ltd | 明室用ハロゲン化銀写真感光材料 |
-
1984
- 1984-12-06 IT IT23938/84A patent/IT1196358B/it active
-
1985
- 1985-11-21 EP EP85114809A patent/EP0184078B1/en not_active Expired
- 1985-11-21 DE DE8585114809T patent/DE3581508D1/de not_active Expired - Fee Related
- 1985-12-05 AU AU50794/85A patent/AU588556B2/en not_active Ceased
- 1985-12-05 BR BR8506108A patent/BR8506108A/pt not_active IP Right Cessation
- 1985-12-05 MX MX000829A patent/MX166778B/es unknown
- 1985-12-06 JP JP60274866A patent/JPH07107599B2/ja not_active Expired - Lifetime
- 1985-12-06 AR AR85302505A patent/AR241722A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0184078B1 (en) | 1991-01-23 |
| DE3581508D1 (de) | 1991-02-28 |
| JPS61179433A (ja) | 1986-08-12 |
| EP0184078A3 (en) | 1988-11-17 |
| IT1196358B (it) | 1988-11-16 |
| AU5079485A (en) | 1986-06-12 |
| EP0184078A2 (en) | 1986-06-11 |
| JPH07107599B2 (ja) | 1995-11-15 |
| IT8423938A0 (it) | 1984-12-06 |
| MX166778B (es) | 1993-02-04 |
| AU588556B2 (en) | 1989-09-21 |
| BR8506108A (pt) | 1986-08-19 |
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