DE810109C - Verfahren zur Herstellung aus Metall bestehender Kontraste in photographischem Material durch physikalische Entwicklung latenter Bilder in lichtempfindlich gemachten, fluessigkeitsabsorbierenden Traegern - Google Patents
Verfahren zur Herstellung aus Metall bestehender Kontraste in photographischem Material durch physikalische Entwicklung latenter Bilder in lichtempfindlich gemachten, fluessigkeitsabsorbierenden TraegernInfo
- Publication number
- DE810109C DE810109C DEP18813A DEP0018813A DE810109C DE 810109 C DE810109 C DE 810109C DE P18813 A DEP18813 A DE P18813A DE P0018813 A DEP0018813 A DE P0018813A DE 810109 C DE810109 C DE 810109C
- Authority
- DE
- Germany
- Prior art keywords
- developing liquid
- developer
- stack
- liquid
- contrasts
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 18
- 230000008569 process Effects 0.000 title claims description 6
- 239000002250 absorbent Substances 0.000 title claims description 4
- 239000000969 carrier Substances 0.000 title description 2
- 238000011161 development Methods 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 30
- 150000003839 salts Chemical class 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 150000001989 diazonium salts Chemical class 0.000 claims description 2
- 150000002730 mercury Chemical class 0.000 claims description 2
- 239000012466 permeate Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 26
- 239000000243 solution Substances 0.000 description 14
- 229910001961 silver nitrate Inorganic materials 0.000 description 13
- 239000000203 mixture Substances 0.000 description 9
- ZVNPWFOVUDMGRP-UHFFFAOYSA-N 4-methylaminophenol sulfate Chemical compound OS(O)(=O)=O.CNC1=CC=C(O)C=C1.CNC1=CC=C(O)C=C1 ZVNPWFOVUDMGRP-UHFFFAOYSA-N 0.000 description 7
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 7
- 239000011975 tartaric acid Substances 0.000 description 7
- 235000002906 tartaric acid Nutrition 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910017604 nitric acid Inorganic materials 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000012822 chemical development Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010186 staining Methods 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
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/62—Metal compounds reducible to metal
-
- 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
- G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL690094X | 1947-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE810109C true DE810109C (de) | 1951-08-06 |
Family
ID=19805915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP18813A Expired DE810109C (de) | 1947-10-27 | 1948-10-19 | Verfahren zur Herstellung aus Metall bestehender Kontraste in photographischem Material durch physikalische Entwicklung latenter Bilder in lichtempfindlich gemachten, fluessigkeitsabsorbierenden Traegern |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL299034A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-10-09 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE369146C (de) * | 1920-10-13 | 1923-02-15 | Guido Anschuetz | Vorrichtung fuer Behandlung einer belichteten photographischen Platte bei Tageslicht einschliesslich Kassettenfuellung unter Benutzung der gebraeuchlichen Metallkassetten |
| BE407603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1930-02-05 | |||
| BE413072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1934-12-31 | |||
| FR814449A (fr) * | 1935-12-12 | 1937-06-23 | Ig Farbenindustrie Ag | Procédé pour le développement rapide d'enregistrements photographiques |
| NL53832C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1937-08-09 | |||
| US2230977A (en) * | 1940-04-04 | 1941-02-04 | American Cyanamid Co | Single solution photographic developing and fixing bath |
-
0
- NL NL70094D patent/NL70094C/xx active
- BE BE485480D patent/BE485480A/xx unknown
-
1948
- 1948-10-08 US US53605A patent/US2609295A/en not_active Expired - Lifetime
- 1948-10-19 DE DEP18813A patent/DE810109C/de not_active Expired
- 1948-10-22 GB GB27502/48A patent/GB690094A/en not_active Expired
- 1948-10-25 FR FR974303D patent/FR974303A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR974303A (fr) | 1951-02-21 |
| GB690094A (en) | 1953-04-15 |
| NL70094C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| US2609295A (en) | 1952-09-02 |
| BE485480A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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