CH516818A - Verfahren zur Herstellung photographischer Kopien nach dem Silbersalzdiffusionsverfahren - Google Patents
Verfahren zur Herstellung photographischer Kopien nach dem SilbersalzdiffusionsverfahrenInfo
- Publication number
- CH516818A CH516818A CH502367A CH502367A CH516818A CH 516818 A CH516818 A CH 516818A CH 502367 A CH502367 A CH 502367A CH 502367 A CH502367 A CH 502367A CH 516818 A CH516818 A CH 516818A
- Authority
- CH
- Switzerland
- Prior art keywords
- silver
- pyrimidine
- processing bath
- dimercapto
- processing
- Prior art date
Links
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 title claims description 18
- 238000009792 diffusion process Methods 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 46
- 239000004332 silver Substances 0.000 claims description 46
- 238000012545 processing Methods 0.000 claims description 42
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 31
- -1 silver halide Chemical class 0.000 claims description 22
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 16
- 238000011161 development Methods 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 239000010802 sludge Substances 0.000 claims description 15
- CQOAJLIZQSKDFC-UHFFFAOYSA-N 6-methyl-1h-pyrimidine-2,4-dithione Chemical compound CC1=CC(=S)NC(=S)N1 CQOAJLIZQSKDFC-UHFFFAOYSA-N 0.000 claims description 14
- 239000002244 precipitate Substances 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 11
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 235000010265 sodium sulphite Nutrition 0.000 claims description 9
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 9
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 7
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 7
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 7
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 6
- 229910052946 acanthite Inorganic materials 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 150000003378 silver Chemical class 0.000 claims description 6
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims description 6
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 6
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 claims description 6
- 229940056910 silver sulfide Drugs 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- ZEQIWKHCJWRNTH-UHFFFAOYSA-N 1h-pyrimidine-2,4-dithione Chemical compound S=C1C=CNC(=S)N1 ZEQIWKHCJWRNTH-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000004133 Sodium thiosulphate Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 claims description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052980 cadmium sulfide Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 claims description 2
- 150000004763 sulfides Chemical class 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZSILVJLXKHGNPL-UHFFFAOYSA-L S(=S)(=O)([O-])[O-].[Ag+2] Chemical class S(=S)(=O)([O-])[O-].[Ag+2] ZSILVJLXKHGNPL-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/06—Silver salt diffusion transfer
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0052203 | 1966-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH516818A true CH516818A (de) | 1971-12-15 |
Family
ID=6938353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH502367A CH516818A (de) | 1966-04-19 | 1967-04-10 | Verfahren zur Herstellung photographischer Kopien nach dem Silbersalzdiffusionsverfahren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3432298A (OSRAM) |
| BE (1) | BE696607A (OSRAM) |
| CH (1) | CH516818A (OSRAM) |
| DE (1) | DE1522369A1 (OSRAM) |
| GB (1) | GB1122158A (OSRAM) |
| NL (1) | NL6704707A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0789272B1 (en) * | 1996-02-07 | 2006-06-21 | Fuji Photo Film Co., Ltd. | Developer for silver halide photographic photosensitive material |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7208453A (OSRAM) * | 1972-06-21 | 1973-12-27 | ||
| GB1470369A (en) * | 1973-06-22 | 1977-04-14 | Agfa Gevaert | Photographic complex diffusion transfer process |
| US5506092A (en) * | 1993-12-06 | 1996-04-09 | Konica Corporation | Method of processing black and white silver halide photographic compositions with a developer containing an anti sludgant |
| JPH07281365A (ja) * | 1994-04-07 | 1995-10-27 | Konica Corp | 写真感光材料の処理方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583648A (en) * | 1944-11-13 | 1946-12-23 | John David Kendall | Improvements in photographic materials |
-
1966
- 1966-04-19 DE DE19661522369 patent/DE1522369A1/de active Pending
-
1967
- 1967-03-24 US US625613A patent/US3432298A/en not_active Expired - Lifetime
- 1967-04-03 NL NL6704707A patent/NL6704707A/xx unknown
- 1967-04-05 BE BE696607D patent/BE696607A/xx unknown
- 1967-04-10 CH CH502367A patent/CH516818A/de not_active IP Right Cessation
- 1967-04-11 GB GB16584/67A patent/GB1122158A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0789272B1 (en) * | 1996-02-07 | 2006-06-21 | Fuji Photo Film Co., Ltd. | Developer for silver halide photographic photosensitive material |
Also Published As
| Publication number | Publication date |
|---|---|
| BE696607A (OSRAM) | 1967-10-05 |
| GB1122158A (en) | 1968-07-31 |
| US3432298A (en) | 1969-03-11 |
| NL6704707A (OSRAM) | 1967-09-25 |
| DE1522369A1 (de) | 1969-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE817554C (de) | Verfahren zur Erzeugung von Phenazoniumfarbstoffbildern | |
| CH516818A (de) | Verfahren zur Herstellung photographischer Kopien nach dem Silbersalzdiffusionsverfahren | |
| DE870947C (de) | Verfahren zum Herstellen photographischer Farbbilder durch farbgebende Entwicklung | |
| DE1814834A1 (de) | Photographische Verarbeitungsfluessigkeit | |
| DE1267977B (de) | Umkehrentwicklungsverfahren fuer farbphotographisches Material | |
| DE2050699A1 (de) | Losung zur Behandlung von lichtempfind lichen photographischen Materialien | |
| DE1772945A1 (de) | Rasches Stabilisierungsverfahren fuer farbenphotographische Materialien | |
| DE1921054C3 (de) | Photographischer Fixierentwickler | |
| DE2263602A1 (de) | Verfahren zur schnellentwicklung eines lichtempfindlichen silberhalogenidhaltigen farbfotografischen materials | |
| DE2101344A1 (de) | Verfahren zur Herstellung von Färb kopiermaterial | |
| DE1906296C3 (de) | Silbersalzdiffusionsverfahren | |
| DE2912501A1 (de) | Verfahren zur verhinderung der dunkelfaerbung und schlammbildung in photographischen entwicklerloesungen | |
| DE1903741A1 (de) | Verbessertes Silbersalzdiffusionsverfahren | |
| DE1153247B (de) | Verfahren zur beschleunigten Herstellung von Direktpositiven nach dem Silbersalzdiffusionsverfahren | |
| DE1164231B (de) | Verfahren zur Herstellung farbiger Bilder nach dem photographischen Umkehrverfahren | |
| DE1271543B (de) | Photographisches Material mit mindestens einer Silberhalogenidemulsionsschicht und einer UV-Licht absorbierenden Schicht | |
| DE2003414A1 (de) | Verfahren zur Herstellung photographischer Bilder nach dem Silbersalzdiffusionsverfahren | |
| DE1062112B (de) | Verfahren zur Erzielung von Schwarz- bzw. Blauschwarztoenen beim photo-graphischen Direktpositivverfahren und dazu dienendes Bildempfangsmaterial | |
| DE1547906A1 (de) | Photographischer Entwickler | |
| DE599897C (de) | Verfahren zur Herstellung von Druckformen mittels eines auf photographischem Wege erzeugten Auswaschreliefs | |
| DE894960C (de) | Verfahren zur direkten Herstellung von Positiven | |
| DE1225492B (de) | Elektrophotographisches Verfahren | |
| DE1158836B (de) | Verfahren zur Herstellung photographischer Bilder durch chromogene Entwicklung | |
| DE2021083A1 (de) | Verfahren zur Entwicklung und Stabilisierung von farbphotographischem Material | |
| DE565111C (de) | Verfahren zur Herstellung photographischer Bilder durch Belichtung und Entwicklung von Halogensilberschichten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |