GB1248213A - A process for the production of dispersions of colloidal silver - Google Patents
A process for the production of dispersions of colloidal silverInfo
- Publication number
- GB1248213A GB1248213A GB54453/68A GB5445368A GB1248213A GB 1248213 A GB1248213 A GB 1248213A GB 54453/68 A GB54453/68 A GB 54453/68A GB 5445368 A GB5445368 A GB 5445368A GB 1248213 A GB1248213 A GB 1248213A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphite
- silver salt
- silver
- reducing agent
- specified
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 4
- 239000006185 dispersion Substances 0.000 title 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 6
- 239000003638 chemical reducing agent Substances 0.000 abstract 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 3
- -1 sodium sulphite Chemical compound 0.000 abstract 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 abstract 1
- OXFSTTJBVAAALW-UHFFFAOYSA-N 1,3-dihydroimidazole-2-thione Chemical compound SC1=NC=CN1 OXFSTTJBVAAALW-UHFFFAOYSA-N 0.000 abstract 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 abstract 1
- GGZHVNZHFYCSEV-UHFFFAOYSA-N 1-Phenyl-5-mercaptotetrazole Chemical compound SC1=NN=NN1C1=CC=CC=C1 GGZHVNZHFYCSEV-UHFFFAOYSA-N 0.000 abstract 1
- AFBBKYQYNPNMAT-UHFFFAOYSA-N 1h-1,2,4-triazol-1-ium-3-thiolate Chemical compound SC=1N=CNN=1 AFBBKYQYNPNMAT-UHFFFAOYSA-N 0.000 abstract 1
- JHKKTXXMAQLGJB-UHFFFAOYSA-N 2-(methylamino)phenol Chemical compound CNC1=CC=CC=C1O JHKKTXXMAQLGJB-UHFFFAOYSA-N 0.000 abstract 1
- FLFWJIBUZQARMD-UHFFFAOYSA-N 2-mercapto-1,3-benzoxazole Chemical compound C1=CC=C2OC(S)=NC2=C1 FLFWJIBUZQARMD-UHFFFAOYSA-N 0.000 abstract 1
- OCVLSHAVSIYKLI-UHFFFAOYSA-N 3h-1,3-thiazole-2-thione Chemical compound SC1=NC=CS1 OCVLSHAVSIYKLI-UHFFFAOYSA-N 0.000 abstract 1
- TUJNPMCKLNEDPM-UHFFFAOYSA-N 5-methylsulfanyl-3h-1,3,4-oxadiazole-2-thione Chemical compound CSC1=NNC(=S)O1 TUJNPMCKLNEDPM-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 238000001246 colloidal dispersion Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- OHKNSXMQSNDXAI-UHFFFAOYSA-N ethyl 4-methyl-2-sulfanylidene-3h-1,3-thiazole-5-carboxylate Chemical compound CCOC(=O)C=1SC(=S)NC=1C OHKNSXMQSNDXAI-UHFFFAOYSA-N 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- WSDQIHATCCOMLH-UHFFFAOYSA-N phenyl n-(3,5-dichlorophenyl)carbamate Chemical compound ClC1=CC(Cl)=CC(NC(=O)OC=2C=CC=CC=2)=C1 WSDQIHATCCOMLH-UHFFFAOYSA-N 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- VYKVQJFOZDGJLN-UHFFFAOYSA-M sodium hydrogen sulfite sulfurous acid Chemical compound [Na+].OS(O)=O.OS([O-])=O VYKVQJFOZDGJLN-UHFFFAOYSA-M 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/8255—Silver or silver compounds therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7350267 | 1967-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1248213A true GB1248213A (en) | 1971-09-29 |
Family
ID=13520079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54453/68A Expired GB1248213A (en) | 1967-11-15 | 1968-11-15 | A process for the production of dispersions of colloidal silver |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3655412A (enrdf_load_stackoverflow) |
| BE (1) | BE723841A (enrdf_load_stackoverflow) |
| DE (1) | DE1809214A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1594774A (enrdf_load_stackoverflow) |
| GB (1) | GB1248213A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705738A (en) * | 1985-03-18 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Silver halide photographic material for tanning development and process of producing a relief image |
| EP0933677A1 (en) * | 1998-01-29 | 1999-08-04 | Eastman Kodak Company | Color photographic element containing elemental silver and heterocyclic thiol in a non-light sensitive layer |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2559191C2 (de) * | 1975-12-30 | 1982-11-25 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Herstellung von Silberdispersionen für Filter- und Lichthofschutzschichten |
| DE3130345C2 (de) | 1981-07-31 | 1985-05-15 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Konzentrierung gelber Silbersole |
| US4605609A (en) * | 1983-09-09 | 1986-08-12 | Mitsubishi Paper Mills, Ltd. | Image receiving material with low calcium gelatin |
| EP0366181A3 (en) * | 1988-10-26 | 1990-05-16 | Agfa-Gevaert N.V. | Silver sulphide sol with ultrafine particle size |
| US6214299B1 (en) | 1999-06-01 | 2001-04-10 | Robert J. Holladay | Apparatus and method for producing antimicrobial silver solution |
| CA2526150C (en) * | 2003-06-03 | 2014-05-06 | American Biotech Labs | Treatment of humans with colloidal silver composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE562967A (enrdf_load_stackoverflow) * | 1957-02-13 | |||
| GB1087790A (en) * | 1964-11-09 | 1967-10-18 | Fuji Photo Film Co Ltd | Process for the production of black colloidal-silver dispersion |
-
1968
- 1968-11-14 BE BE723841D patent/BE723841A/xx unknown
- 1968-11-14 FR FR1594774D patent/FR1594774A/fr not_active Expired
- 1968-11-15 GB GB54453/68A patent/GB1248213A/en not_active Expired
- 1968-11-15 DE DE19681809214 patent/DE1809214A1/de active Pending
- 1968-11-15 US US776272A patent/US3655412A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705738A (en) * | 1985-03-18 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Silver halide photographic material for tanning development and process of producing a relief image |
| EP0933677A1 (en) * | 1998-01-29 | 1999-08-04 | Eastman Kodak Company | Color photographic element containing elemental silver and heterocyclic thiol in a non-light sensitive layer |
Also Published As
| Publication number | Publication date |
|---|---|
| US3655412A (en) | 1972-04-11 |
| FR1594774A (enrdf_load_stackoverflow) | 1970-06-08 |
| BE723841A (enrdf_load_stackoverflow) | 1969-04-16 |
| DE1809214A1 (de) | 1969-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1027146A (en) | Photographic silver halide emulsion | |
| GB1013439A (en) | Photographic processing webs | |
| GB1252207A (enrdf_load_stackoverflow) | ||
| GB1132474A (en) | Method for the preparation of thiogold (i) compounds | |
| GB1156193A (en) | Photographic Silver Halide Emulsions | |
| GB1248213A (en) | A process for the production of dispersions of colloidal silver | |
| GB1426012A (en) | Photographic silver halide emulsions | |
| GB1413748A (en) | Method of making a photographic silver halide emulsion | |
| GB1265394A (enrdf_load_stackoverflow) | ||
| GB861984A (en) | Preparation of photographic emulsions | |
| GB1379103A (en) | Photographic developer compositions | |
| GB1087790A (en) | Process for the production of black colloidal-silver dispersion | |
| GB1243356A (en) | A process for the production of dispersions of sparingly soluble silver salts | |
| GB739851A (en) | Improvements in or relating to the production of colloidal silver dispersions | |
| GB1405867A (en) | Process for preparing silver carboxylates | |
| GB1458764A (en) | Photographic emulsions | |
| US2484456A (en) | Method for preparing photographic emulsions | |
| GB767978A (en) | Improvements in or relating to the production of direct positive photographic imagesby the silver salt diffusion process | |
| US3511662A (en) | Method of preparing silver halide grains having high internal sensitivity | |
| GB1170648A (en) | Process for the Preparation of Photographic Light-Sensitive Emulsions | |
| GB1362276A (en) | Stable lactone solution | |
| GB990846A (en) | Process for processing colour photographic materials | |
| GB1311001A (en) | Photographic silver halide bleach-fix accelerator | |
| GB1408123A (en) | Process for preparing silver carboxylates | |
| GB795042A (en) | High speed, print-out emulsions |