GB1183176A - Process for the Development of Photographic Silver Images - Google Patents
Process for the Development of Photographic Silver ImagesInfo
- Publication number
- GB1183176A GB1183176A GB08659/68A GB1865968A GB1183176A GB 1183176 A GB1183176 A GB 1183176A GB 08659/68 A GB08659/68 A GB 08659/68A GB 1865968 A GB1865968 A GB 1865968A GB 1183176 A GB1183176 A GB 1183176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diazine
- processes
- reduced
- silver
- diazines
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- SEEPANYCNGTZFQ-UHFFFAOYSA-N sulfadiazine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)NC1=NC=CC=N1 SEEPANYCNGTZFQ-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000005605 benzo group Chemical group 0.000 abstract 2
- 239000007844 bleaching agent Substances 0.000 abstract 2
- 150000004891 diazines Chemical class 0.000 abstract 2
- GGZHVNZHFYCSEV-UHFFFAOYSA-N 1-Phenyl-5-mercaptotetrazole Chemical compound SC1=NN=NN1C1=CC=CC=C1 GGZHVNZHFYCSEV-UHFFFAOYSA-N 0.000 abstract 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003094 microcapsule Substances 0.000 abstract 1
- 150000002988 phenazines Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 150000003216 pyrazines Chemical class 0.000 abstract 1
- 150000003252 quinoxalines Chemical class 0.000 abstract 1
- 150000003378 silver Chemical class 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- 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 abstract 1
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3028—Heterocyclic compounds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH565567A CH484454A (de) | 1967-04-20 | 1967-04-20 | Verfahren zur Entwicklung photographischer Silberbilder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1183176A true GB1183176A (en) | 1970-03-04 |
Family
ID=4297206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08659/68A Expired GB1183176A (en) | 1967-04-20 | 1968-04-19 | Process for the Development of Photographic Silver Images |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3574621A (enExample) |
| AT (1) | AT285320B (enExample) |
| BE (1) | BE713975A (enExample) |
| CH (1) | CH484454A (enExample) |
| DE (1) | DE1772123C2 (enExample) |
| FR (1) | FR1565800A (enExample) |
| GB (1) | GB1183176A (enExample) |
| NL (1) | NL162488C (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2407495A1 (fr) * | 1977-10-28 | 1979-05-25 | Ciba Geigy Ag | Procede pour la realisation d'images photographiques |
| US4271254A (en) * | 1977-10-28 | 1981-06-02 | Ciba-Geigy Ag | Process for producing photographic images |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1266639A (enExample) * | 1969-10-17 | 1972-03-15 | ||
| US4172723A (en) * | 1977-07-20 | 1979-10-30 | De Luxe General, Incorporated | Auxiliary developer processing |
| NL7901377A (nl) * | 1978-02-28 | 1979-08-30 | Ciba Geigy | Werkwijze voor de vervaardiging van fotografische beelden door kleurstofdiffusie-overdracht en fotogra- fisch materiaal, dat voor deze werkwijze geschikt is. |
| GB1572334A (en) * | 1978-05-25 | 1980-07-30 | Ciba Geigy Ag | Electrolytic production of active diazine species |
| US4420551A (en) * | 1983-01-31 | 1983-12-13 | Polaroid Corporation | Novel benzotriazine developers and photographic product and method |
| DE3721739A1 (de) * | 1987-07-01 | 1989-01-12 | Igor Groza | Digitalaufnahmekassette |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT236226B (de) * | 1961-01-20 | 1964-10-12 | Gevaert Photo Prod Nv | Verfahren zur Entwicklung einer belichteten photographischen Halogensilberemulsionsschicht |
-
1967
- 1967-04-20 CH CH565567A patent/CH484454A/de not_active IP Right Cessation
-
1968
- 1968-04-02 DE DE1772123A patent/DE1772123C2/de not_active Expired
- 1968-04-04 US US718927A patent/US3574621A/en not_active Expired - Lifetime
- 1968-04-17 FR FR1565800D patent/FR1565800A/fr not_active Expired
- 1968-04-19 BE BE713975D patent/BE713975A/xx not_active IP Right Cessation
- 1968-04-19 NL NL6805576.A patent/NL162488C/xx not_active IP Right Cessation
- 1968-04-19 GB GB08659/68A patent/GB1183176A/en not_active Expired
- 1968-04-19 AT AT382268A patent/AT285320B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2407495A1 (fr) * | 1977-10-28 | 1979-05-25 | Ciba Geigy Ag | Procede pour la realisation d'images photographiques |
| US4271254A (en) * | 1977-10-28 | 1981-06-02 | Ciba-Geigy Ag | Process for producing photographic images |
Also Published As
| Publication number | Publication date |
|---|---|
| BE713975A (enExample) | 1968-10-21 |
| DE1772123C2 (de) | 1982-09-23 |
| NL162488B (nl) | 1979-12-17 |
| AT285320B (de) | 1970-10-27 |
| FR1565800A (enExample) | 1969-05-02 |
| US3574621A (en) | 1971-04-13 |
| CH484454A (de) | 1970-01-15 |
| DE1772123A1 (de) | 1971-02-18 |
| NL6805576A (enExample) | 1968-10-21 |
| NL162488C (nl) | 1980-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |