GB1442470A - Processing of silver halide photographic materials - Google Patents
Processing of silver halide photographic materialsInfo
- Publication number
- GB1442470A GB1442470A GB30025/74A GB3002574A GB1442470A GB 1442470 A GB1442470 A GB 1442470A GB 30025/74 A GB30025/74 A GB 30025/74A GB 3002574 A GB3002574 A GB 3002574A GB 1442470 A GB1442470 A GB 1442470A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- cation
- hydrogen atom
- alkyl
- silver halide
- 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
- -1 silver halide Chemical class 0.000 title abstract 6
- 239000000463 material Substances 0.000 title abstract 5
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- 238000004061 bleaching Methods 0.000 abstract 3
- 150000001768 cations Chemical class 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 2
- 125000002723 alicyclic group Chemical group 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000006174 pH buffer Substances 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 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
- G03C5/40—Chemically transforming developed images
- G03C5/44—Bleaching; Bleach-fixing
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 |
|---|---|---|---|
| JP48076842A JPS5026543A (enrdf_load_stackoverflow) | 1973-07-07 | 1973-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1442470A true GB1442470A (en) | 1976-07-14 |
Family
ID=13616907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30025/74A Expired GB1442470A (en) | 1973-07-07 | 1974-07-05 | Processing of silver halide photographic materials |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3928040A (enrdf_load_stackoverflow) |
| JP (1) | JPS5026543A (enrdf_load_stackoverflow) |
| DE (1) | DE2432721A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1442470A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508151A (en) * | 1994-12-22 | 1996-04-16 | Eastman Kodak Company | Processing of photographic elements using copper ligand complexes to catalyze peracid bleaching agents |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545756A1 (de) * | 1975-10-11 | 1977-04-21 | Agfa Gevaert Ag | Verfahren zur herstellung von 2-aequivalentgelbkupplern |
| US4277556A (en) * | 1976-08-18 | 1981-07-07 | Konishiroku Photo Industry Co., Ltd. | Process for treating light-sensitive silver halide color photographic materials |
| JPS5326124A (en) * | 1976-08-24 | 1978-03-10 | Fuji Photo Film Co Ltd | Photographic image formation |
| US4609616A (en) * | 1984-03-15 | 1986-09-02 | Agfa Gevaert Aktiengesellschaft | Bath composition for bleaching photographic recording materials and bleaching process |
| DE69129166T2 (de) * | 1990-06-15 | 1998-07-30 | Fuji Photo Film Co Ltd | Zusammensetzung und Verfahren zur Verarbeitung eines farbphotographischen Silberhalogenidmaterials |
| US6518002B1 (en) * | 1997-02-06 | 2003-02-11 | Eastman Kodak Company | Photographic bleaching solution containing organic phosphorus acid anti-rust agent and method of use |
| US6261747B1 (en) * | 2000-05-23 | 2001-07-17 | Eastman Kodak Company | Black-and-white sepia toning kit and method for its use |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758333A (fr) * | 1969-11-03 | 1971-04-01 | Eastman Kodak Co | Nouvelle composition photographique de |
| US3706561A (en) * | 1970-03-23 | 1972-12-19 | Eastman Kodak Co | Compositions for making blixes |
-
1973
- 1973-07-07 JP JP48076842A patent/JPS5026543A/ja active Pending
-
1974
- 1974-07-05 GB GB30025/74A patent/GB1442470A/en not_active Expired
- 1974-07-08 DE DE2432721A patent/DE2432721A1/de active Pending
- 1974-07-08 US US486737A patent/US3928040A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508151A (en) * | 1994-12-22 | 1996-04-16 | Eastman Kodak Company | Processing of photographic elements using copper ligand complexes to catalyze peracid bleaching agents |
Also Published As
| Publication number | Publication date |
|---|---|
| US3928040A (en) | 1975-12-23 |
| JPS5026543A (enrdf_load_stackoverflow) | 1975-03-19 |
| DE2432721A1 (de) | 1975-01-23 |
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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 |