GB1152506A - A process for the manufacture of Enriched Colloidal Silver - Google Patents
A process for the manufacture of Enriched Colloidal SilverInfo
- Publication number
- GB1152506A GB1152506A GB29875/67A GB2987567A GB1152506A GB 1152506 A GB1152506 A GB 1152506A GB 29875/67 A GB29875/67 A GB 29875/67A GB 2987567 A GB2987567 A GB 2987567A GB 1152506 A GB1152506 A GB 1152506A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- enriched
- citrate
- colloidal silver
- protective colloid
- 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 6
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- -1 citrate ions Chemical class 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 239000000084 colloidal system Substances 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 abstract 3
- 239000001828 Gelatine Substances 0.000 abstract 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000008394 flocculating agent Substances 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- WLAHGGSLQFSJKG-UHFFFAOYSA-N phenyl 2,3-diaminobenzenesulfonate Chemical compound NC1=CC=CC(S(=O)(=O)OC=2C=CC=CC=2)=C1N WLAHGGSLQFSJKG-UHFFFAOYSA-N 0.000 abstract 1
- 150000003378 silver Chemical class 0.000 abstract 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- 229930192474 thiophene Natural products 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0008—Sols of inorganic materials in water
- B01J13/0013—Sols of inorganic materials in water from a precipitate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0043—Preparation of sols containing elemental metal
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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 |
|---|---|---|---|
| CH934866A CH467475A (de) | 1966-06-28 | 1966-06-28 | Verfahren zur Herstellung von angereichertem Kolloidsilber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1152506A true GB1152506A (en) | 1969-05-21 |
Family
ID=4351027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29875/67A Expired GB1152506A (en) | 1966-06-28 | 1967-06-28 | A process for the manufacture of Enriched Colloidal Silver |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3615789A (enrdf_load_stackoverflow) |
| AT (1) | AT274751B (enrdf_load_stackoverflow) |
| BE (1) | BE700589A (enrdf_load_stackoverflow) |
| CH (1) | CH467475A (enrdf_load_stackoverflow) |
| DE (1) | DE1547661A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1605075A (enrdf_load_stackoverflow) |
| GB (1) | GB1152506A (enrdf_load_stackoverflow) |
| NL (1) | NL6708943A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130345A1 (de) * | 1981-07-31 | 1983-02-17 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur konzentrierung gelber silbersole |
| GB2120227A (en) * | 1982-05-14 | 1983-11-30 | Johnson Matthey Plc | Compositions comprising inorganic particles |
Families Citing this family (8)
| 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 |
| 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 |
| DE102006017696A1 (de) * | 2006-04-15 | 2007-10-18 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Metallpartikeln, hieraus hergestellte Metallpartikel und deren Verwendung |
| CN103357886B (zh) * | 2013-06-28 | 2016-09-07 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种用于荧光传感器的贵金属纳米团簇的制备方法 |
| CN103737017B (zh) * | 2014-01-14 | 2016-06-22 | 山西大学 | 一种荧光金纳米颗粒的制备方法 |
| WO2017071949A1 (de) | 2015-10-30 | 2017-05-04 | Clariant International Ltd | Metalldispersion mit erhöhter stabilität |
| US20240229247A9 (en) * | 2022-10-21 | 2024-07-11 | King Faisal University | Acid-induced steel corrosion inhibitor based on rotten eggs |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3334995A (en) * | 1961-07-31 | 1967-08-08 | Minnesota Mining & Mfg | Process of precipitating silver |
| NL297840A (enrdf_load_stackoverflow) * | 1962-09-13 |
-
1966
- 1966-06-28 CH CH934866A patent/CH467475A/de unknown
-
1967
- 1967-06-09 DE DE19671547661 patent/DE1547661A1/de active Pending
- 1967-06-23 FR FR1605075D patent/FR1605075A/fr not_active Expired
- 1967-06-27 NL NL6708943A patent/NL6708943A/xx unknown
- 1967-06-27 BE BE700589D patent/BE700589A/xx unknown
- 1967-06-27 AT AT597067A patent/AT274751B/de active
- 1967-06-28 GB GB29875/67A patent/GB1152506A/en not_active Expired
-
1969
- 1969-09-15 US US864932A patent/US3615789A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130345A1 (de) * | 1981-07-31 | 1983-02-17 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur konzentrierung gelber silbersole |
| GB2120227A (en) * | 1982-05-14 | 1983-11-30 | Johnson Matthey Plc | Compositions comprising inorganic particles |
| US4701218A (en) * | 1982-05-14 | 1987-10-20 | Johnson Matthey Public Limited Company | Compositions comprising inorganic particles |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1547661A1 (de) | 1969-11-20 |
| US3615789A (en) | 1971-10-26 |
| FR1605075A (enrdf_load_stackoverflow) | 1973-01-12 |
| NL6708943A (enrdf_load_stackoverflow) | 1967-12-29 |
| BE700589A (enrdf_load_stackoverflow) | 1967-12-27 |
| CH467475A (de) | 1969-01-15 |
| AT274751B (de) | 1969-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |