GB1061047A - Processes of photographic reproduction - Google Patents
Processes of photographic reproductionInfo
- Publication number
- GB1061047A GB1061047A GB49088/63A GB4908863A GB1061047A GB 1061047 A GB1061047 A GB 1061047A GB 49088/63 A GB49088/63 A GB 49088/63A GB 4908863 A GB4908863 A GB 4908863A GB 1061047 A GB1061047 A GB 1061047A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- emulsion layer
- dec
- developing
- activator solution
- 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
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 239000001828 Gelatine Substances 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- QDNPCYCBQFHNJC-UHFFFAOYSA-N 1,1'-biphenyl-3,4-diol Chemical compound C1=C(O)C(O)=CC=C1C1=CC=CC=C1 QDNPCYCBQFHNJC-UHFFFAOYSA-N 0.000 abstract 1
- BOTGCZBEERTTDQ-UHFFFAOYSA-N 4-Methoxy-1-naphthol Chemical compound C1=CC=C2C(OC)=CC=C(O)C2=C1 BOTGCZBEERTTDQ-UHFFFAOYSA-N 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- STIAPHVBRDNOAJ-UHFFFAOYSA-N carbamimidoylazanium;carbonate Chemical compound NC(N)=N.NC(N)=N.OC(O)=O STIAPHVBRDNOAJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 229960001484 edetic acid Drugs 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000003352 sequestering agent 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
- G03C5/315—Tanning development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US244899A US3232757A (en) | 1962-12-17 | 1962-12-17 | Photographic colloid transfer process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1061047A true GB1061047A (en) | 1967-03-08 |
Family
ID=22924546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49088/63A Expired GB1061047A (en) | 1962-12-17 | 1963-12-12 | Processes of photographic reproduction |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3232757A (https=) |
| BE (1) | BE641287A (https=) |
| DE (1) | DE1173800B (https=) |
| FR (1) | FR1377761A (https=) |
| GB (1) | GB1061047A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840929A (en) * | 1987-07-02 | 1989-06-20 | Mobil Oil Corporation | Zeolite beta with improved regeneration characteristics |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025125110A1 (de) * | 2023-12-12 | 2025-06-19 | Thor Gmbh | Guanidin und carbonat enthaltende zusammensetzungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2165797A (en) * | 1938-07-13 | 1939-07-11 | American Cyanamid Co | Photographic developer |
| BE590252A (https=) * | 1959-05-04 |
-
1962
- 1962-12-17 US US244899A patent/US3232757A/en not_active Expired - Lifetime
-
1963
- 1963-11-13 DE DEE25859A patent/DE1173800B/de active Pending
- 1963-12-12 GB GB49088/63A patent/GB1061047A/en not_active Expired
- 1963-12-13 BE BE641287A patent/BE641287A/xx unknown
- 1963-12-13 FR FR957109A patent/FR1377761A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840929A (en) * | 1987-07-02 | 1989-06-20 | Mobil Oil Corporation | Zeolite beta with improved regeneration characteristics |
Also Published As
| Publication number | Publication date |
|---|---|
| BE641287A (https=) | 1964-04-01 |
| DE1173800B (de) | 1964-07-09 |
| US3232757A (en) | 1966-02-01 |
| FR1377761A (fr) | 1964-11-06 |
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