GB1304425A - - Google Patents
Info
- Publication number
- GB1304425A GB1304425A GB3227770A GB3227770A GB1304425A GB 1304425 A GB1304425 A GB 1304425A GB 3227770 A GB3227770 A GB 3227770A GB 3227770 A GB3227770 A GB 3227770A GB 1304425 A GB1304425 A GB 1304425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- gold
- alkali metal
- salt
- exchange resin
- 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
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003729 cation exchange resin Substances 0.000 abstract 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 3
- 239000010931 gold Substances 0.000 abstract 3
- 229910052737 gold Inorganic materials 0.000 abstract 3
- SDKPSXWGRWWLKR-UHFFFAOYSA-M sodium;9,10-dioxoanthracene-1-sulfonate Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)[O-] SDKPSXWGRWWLKR-UHFFFAOYSA-M 0.000 abstract 3
- 229910001020 Au alloy Inorganic materials 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 239000003353 gold alloy Substances 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 150000001242 acetic acid derivatives Chemical class 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- -1 ammonium ions Chemical class 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract 1
- 239000000872 buffer Substances 0.000 abstract 1
- 150000001860 citric acid derivatives Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 150000004675 formic acid derivatives Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 150000003892 tartrate salts Chemical class 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/22—Regeneration of process solutions by ion-exchange
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83902569A | 1969-07-03 | 1969-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1304425A true GB1304425A (enrdf_load_stackoverflow) | 1973-01-24 |
Family
ID=25278673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3227770A Expired GB1304425A (enrdf_load_stackoverflow) | 1969-07-03 | 1970-07-02 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3637473A (enrdf_load_stackoverflow) |
| JP (1) | JPS495493B1 (enrdf_load_stackoverflow) |
| CA (1) | CA921424A (enrdf_load_stackoverflow) |
| CH (1) | CH550254A (enrdf_load_stackoverflow) |
| DE (1) | DE2032868B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2050461B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1304425A (enrdf_load_stackoverflow) |
| NL (1) | NL7009893A (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833488A (en) * | 1971-08-20 | 1974-09-03 | Auric Corp | Gold electroplating baths and process |
| DE2742718C2 (de) * | 1977-09-22 | 1984-04-19 | ESTEL HOOGOVENS B.V., 1970 Ijmuiden | Verfahren und Vorrichtung zur Regenerierung eines Verzinnungselektrolyten |
| US4800005A (en) * | 1987-08-14 | 1989-01-24 | Rosenfield Gerson J | Treatment plant for recovery of metal from hazardous waste |
| JPH0299353U (enrdf_load_stackoverflow) * | 1989-01-27 | 1990-08-08 | ||
| US4962004A (en) * | 1989-09-13 | 1990-10-09 | Digital Equipment Corporation | Method of inhibiting electrochemical reduction of polyimide during electroplating and articles formed thereby |
| WO1996027033A1 (en) * | 1995-02-27 | 1996-09-06 | Electro-Remediation Group, Inc. | Method and apparatus for stripping ions from concrete and soil |
| US5846393A (en) * | 1996-06-07 | 1998-12-08 | Geo-Kinetics International, Inc. | Electrochemically-aided biodigestion of organic materials |
| EP1243673A1 (de) * | 2001-03-24 | 2002-09-25 | Enthone Inc. | Wartung eines Elektrolyten |
| EP1816237A1 (de) * | 2006-02-02 | 2007-08-08 | Enthone, Inc. | Verfahren und Vorrichtung zur Beschichtung von Substratoberflächen |
| CN102959756A (zh) * | 2010-06-24 | 2013-03-06 | 默克专利股份有限公司 | 改性有机电子器件中的电极的方法 |
| ES2860348B2 (es) * | 2021-03-03 | 2022-04-20 | Drylyte Sl | Proceso de electrodeposicion de un metal y medio electrolitico para electrodeposicion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051383A (enrdf_load_stackoverflow) * | 1965-02-17 |
-
1969
- 1969-07-03 US US839025A patent/US3637473A/en not_active Expired - Lifetime
-
1970
- 1970-06-22 FR FR707022957A patent/FR2050461B1/fr not_active Expired
- 1970-06-23 CH CH946370A patent/CH550254A/xx not_active IP Right Cessation
- 1970-06-24 CA CA086421A patent/CA921424A/en not_active Expired
- 1970-07-01 JP JP45056984A patent/JPS495493B1/ja active Pending
- 1970-07-02 GB GB3227770A patent/GB1304425A/en not_active Expired
- 1970-07-02 DE DE19702032868 patent/DE2032868B2/de not_active Ceased
- 1970-07-03 NL NL7009893A patent/NL7009893A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA921424A (en) | 1973-02-20 |
| US3637473A (en) | 1972-01-25 |
| FR2050461B1 (enrdf_load_stackoverflow) | 1974-07-12 |
| FR2050461A1 (enrdf_load_stackoverflow) | 1971-04-02 |
| DE2032868A1 (de) | 1971-01-14 |
| CH550254A (de) | 1974-06-14 |
| DE2032868B2 (de) | 1973-03-22 |
| NL7009893A (enrdf_load_stackoverflow) | 1971-01-05 |
| JPS495493B1 (enrdf_load_stackoverflow) | 1974-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1455580A (en) | Electrodeposition of chromium | |
| GB1370387A (en) | Electrochemical solutions and process | |
| GB1482747A (en) | Chromium plating baths | |
| GB1304425A (enrdf_load_stackoverflow) | ||
| GB1514816A (en) | Composite nickel-iron electroplate and method for electroplating | |
| US2822326A (en) | Bright chromium alloy plating | |
| GB493485A (en) | Process for the electrolytic production of metal coatings on objects with a non-conducting surface | |
| US3637474A (en) | Electrodeposition of palladium | |
| ES382607A1 (es) | Procedimiento de obtencion de banos acuosos para el deposi-to electrolitico de oro o de una aleacion de oro sobre un articulo conductor. | |
| US2990343A (en) | Chromium alloy plating | |
| GB1442325A (en) | Electroplating with gold and gold alloys | |
| GB1309497A (en) | Method of electro-plating copper onto aluminium metal or alloy | |
| GB1179017A (en) | Improvements in or relating to Gold Electroplating | |
| GB1304424A (enrdf_load_stackoverflow) | ||
| US3475290A (en) | Bright gold plating solution and process | |
| GB1226684A (enrdf_load_stackoverflow) | ||
| ES251551A1 (es) | Un procedimiento de produccion por galvanoplastia de gruesas capas brillantes de platino | |
| ES434016A1 (es) | Mejoras introducidas en un procedimiento para producir un electrodeposito brillante de aleacion de hierro-niquel. | |
| GB1310306A (en) | Process for preparing metal-coated plastics materials | |
| GB1438554A (en) | Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits | |
| US3054737A (en) | Process and bath for electrosmoothing ferrous metals | |
| GB1304844A (enrdf_load_stackoverflow) | ||
| US3562120A (en) | Plating of smooth,semibright gold deposits | |
| GB1349796A (en) | Electrolytic gold plating solutions and methods utilising such solutions | |
| ES447771A1 (es) | Un procedimiento mejorado para la preparacion de un depositoelectrolitico. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |