GB1426849A - Electroplating bath for depositing coatings of brilliant gold - Google Patents
Electroplating bath for depositing coatings of brilliant goldInfo
- Publication number
- GB1426849A GB1426849A GB4543774A GB4543774A GB1426849A GB 1426849 A GB1426849 A GB 1426849A GB 4543774 A GB4543774 A GB 4543774A GB 4543774 A GB4543774 A GB 4543774A GB 1426849 A GB1426849 A GB 1426849A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gold
- bath
- electroplating bath
- plating
- sulphonic acid
- 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
- 238000009713 electroplating Methods 0.000 title abstract 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052737 gold Inorganic materials 0.000 title abstract 3
- 239000010931 gold Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title 1
- 238000000151 deposition Methods 0.000 title 1
- -1 heterocyclic nitrogen containing hydrocarbon Chemical class 0.000 abstract 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 1
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 abstract 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 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
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 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
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- ZKIHLVYBGPFUAD-UHFFFAOYSA-N quinoline-2-sulfonic acid Chemical compound C1=CC=CC2=NC(S(=O)(=O)O)=CC=C21 ZKIHLVYBGPFUAD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc 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
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/48—Electroplating: Baths therefor from solutions of gold
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2355581A DE2355581C3 (de) | 1973-11-07 | 1973-11-07 | Galvanisches Glanzgoldbad mit hoher Abscheidungsgeschwindigkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1426849A true GB1426849A (en) | 1976-03-03 |
Family
ID=5897412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4543774A Expired GB1426849A (en) | 1973-11-07 | 1974-10-21 | Electroplating bath for depositing coatings of brilliant gold |
Country Status (12)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2242200A (en) * | 1990-02-20 | 1991-09-25 | Omi International | Plating compositions and processes |
| GB2306508A (en) * | 1995-11-03 | 1997-05-07 | Enthone Omi | Gold-iron alloy electroplating processes compositions and deposits |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8334226D0 (en) * | 1983-12-22 | 1984-02-01 | Learonal Uk Ltd | Electrodeposition of gold alloys |
| GB8501245D0 (en) * | 1985-01-18 | 1985-02-20 | Engelhard Corp | Gold electroplating bath |
| JPS61276992A (ja) * | 1985-05-30 | 1986-12-06 | Shinko Electric Ind Co Ltd | 電解金めつき液 |
| JPS61276990A (ja) * | 1985-05-30 | 1986-12-06 | Shinko Electric Ind Co Ltd | 電解金めつき液 |
| US4670107A (en) * | 1986-03-05 | 1987-06-02 | Vanguard Research Associates, Inc. | Electrolyte solution and process for high speed gold plating |
| GB8612361D0 (en) * | 1986-05-21 | 1986-06-25 | Engelhard Corp | Gold electroplating bath |
| JPS637390A (ja) * | 1986-06-26 | 1988-01-13 | Nippon Engeruharudo Kk | 金−コバルト合金めつき液 |
| US4744871A (en) * | 1986-09-25 | 1988-05-17 | Vanguard Research Associates, Inc. | Electrolyte solution and process for gold electroplating |
| US4755264A (en) * | 1987-05-29 | 1988-07-05 | Vanguard Research Associates, Inc. | Electrolyte solution and process for gold electroplating |
| CH680370A5 (enrdf_load_stackoverflow) * | 1989-12-19 | 1992-08-14 | H E Finishing Sa | |
| WO1997017482A1 (en) | 1995-11-03 | 1997-05-15 | Enthone-Omi Inc. | Electroplating processes compositions and deposits |
| DE19629658C2 (de) * | 1996-07-23 | 1999-01-14 | Degussa | Cyanidfreies galvanisches Bad zur Abscheidung von Gold und Goldlegierungen |
| DE19745602C1 (de) * | 1997-10-08 | 1999-07-15 | Atotech Deutschland Gmbh | Verfahren und Lösung zur Herstellung von Goldschichten |
| EP1192297B1 (de) | 1999-06-17 | 2007-01-10 | Degussa Galvanotechnik GmbH | Saures bad zur galvanischen abscheidung von glänzenden gold- und goldlegierungsschichten und glanzzusatz hierfür |
| US20050205425A1 (en) * | 2002-06-25 | 2005-09-22 | Integran Technologies | Process for electroplating metallic and metall matrix composite foils, coatings and microcomponents |
| US6805786B2 (en) * | 2002-09-24 | 2004-10-19 | Northrop Grumman Corporation | Precious alloyed metal solder plating process |
| JP2011122192A (ja) * | 2009-12-09 | 2011-06-23 | Ne Chemcat Corp | 電解硬質金めっき液及びこれを用いるめっき方法 |
| DE102011114931B4 (de) | 2011-10-06 | 2013-09-05 | Umicore Galvanotechnik Gmbh | Verfahren zur selektiveren, elektrolytischen Abscheidung von Gold oder einer Goldlegierung |
| DE102012004348B4 (de) | 2012-03-07 | 2014-01-09 | Umicore Galvanotechnik Gmbh | Verwendung von organischen Thioharnstoffverbindungen zur Erhöhung der galvanischen Abscheiderate von Gold und Goldlegierungen |
| CN103397356B (zh) * | 2013-07-15 | 2017-04-19 | 苏州苏凯路化学科技有限公司 | 一种无毒镀金用金盐及其合成方法 |
| JP6869890B2 (ja) * | 2015-01-16 | 2021-05-12 | ハッチンソン テクノロジー インコーポレイテッドＨｕｔｃｈｉｎｓｏｎ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ | 金電気めっき溶液及び方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE534101A (enrdf_load_stackoverflow) * | 1954-03-13 | |||
| BE534701A (enrdf_load_stackoverflow) * | 1954-03-22 | |||
| BE570261A (enrdf_load_stackoverflow) * | 1957-08-13 | |||
| NL273924A (enrdf_load_stackoverflow) * | 1961-01-24 | |||
| US3149058A (en) * | 1959-12-31 | 1964-09-15 | Technic | Bright gold plating process |
| US2967135A (en) * | 1960-06-08 | 1961-01-03 | Barnet D Ostrow | Electroplating baths for hard bright gold deposits |
| US3373094A (en) * | 1964-08-26 | 1968-03-12 | Sel Rex Corp | Gold and gold alloy electroplating |
-
1973
- 1973-11-07 DE DE2355581A patent/DE2355581C3/de not_active Expired
-
1974
- 1974-09-14 ES ES430054A patent/ES430054A1/es not_active Expired
- 1974-10-02 NL NLAANVRAGE7413010,A patent/NL186825C/xx not_active IP Right Cessation
- 1974-10-04 IT IT69975/74A patent/IT1020940B/it active
- 1974-10-18 JP JP12022574A patent/JPS5615472B2/ja not_active Expired
- 1974-10-21 GB GB4543774A patent/GB1426849A/en not_active Expired
- 1974-10-30 CH CH1453074A patent/CH603825A5/xx not_active IP Right Cessation
- 1974-11-04 US US520844A patent/US3929595A/en not_active Expired - Lifetime
- 1974-11-05 BR BR9243/74A patent/BR7409243A/pt unknown
- 1974-11-06 FR FR7436860A patent/FR2249979B1/fr not_active Expired
- 1974-11-06 BE BE6044809A patent/BE821923A/xx not_active IP Right Cessation
- 1974-11-06 SE SE7413961A patent/SE7413961L/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2242200A (en) * | 1990-02-20 | 1991-09-25 | Omi International | Plating compositions and processes |
| GB2242200B (en) * | 1990-02-20 | 1993-11-17 | Omi International | Plating compositions and processes |
| GB2306508A (en) * | 1995-11-03 | 1997-05-07 | Enthone Omi | Gold-iron alloy electroplating processes compositions and deposits |
| GB2306508B (en) * | 1995-11-03 | 1999-04-28 | Enthone Omi | Electroplating processes compositions and deposits |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5075531A (enrdf_load_stackoverflow) | 1975-06-20 |
| SE7413961L (enrdf_load_stackoverflow) | 1975-05-09 |
| FR2249979B1 (enrdf_load_stackoverflow) | 1976-10-22 |
| BR7409243A (pt) | 1976-05-18 |
| BE821923A (fr) | 1975-05-06 |
| NL186825C (nl) | 1991-03-01 |
| CH603825A5 (enrdf_load_stackoverflow) | 1978-08-31 |
| DE2355581A1 (de) | 1975-05-28 |
| ES430054A1 (es) | 1976-10-16 |
| DE2355581C3 (de) | 1979-07-12 |
| DE2355581B2 (enrdf_load_stackoverflow) | 1978-11-16 |
| JPS5615472B2 (enrdf_load_stackoverflow) | 1981-04-10 |
| IT1020940B (it) | 1977-12-30 |
| NL7413010A (nl) | 1975-05-12 |
| US3929595A (en) | 1975-12-30 |
| FR2249979A1 (enrdf_load_stackoverflow) | 1975-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1426849A (en) | Electroplating bath for depositing coatings of brilliant gold | |
| JPS5751283A (en) | Electroplating method for zinc-iron alloy | |
| GB1370387A (en) | Electrochemical solutions and process | |
| GB718574A (en) | Bath for the deposit of gold alloys by electroplating | |
| ES8307933A1 (es) | Un bano de electrodeposicion. | |
| ES8101655A1 (es) | Un procedimiento para galvanoplastra de un deposito de ni- quel-hierro brillante. | |
| GB1536462A (en) | Electrodeposition of palladium-nickel alloys | |
| GB1418933A (en) | Magnetic recording materials and process for preparation thereof | |
| GB1325352A (en) | Electrodeposition of gold and gold alloys | |
| ES371102A1 (es) | Procedimiento para recubrir articulos metalicos con una aleacion de niquel-cinc. | |
| GB779888A (en) | Electrodeposition of iron-zinc alloys | |
| US4048023A (en) | Electrodeposition of gold-palladium alloys | |
| ES417246A1 (es) | Un procedimiento para la formacion de un electrodeposito deacero. | |
| ES8206671A1 (es) | Un metodo para obtener un bano de oro resistente a la corro-sion mejorado sobre un sustrato | |
| ES8303550A1 (es) | Metodo para formar un deposito galvano-plastico de aleacion cobalto-zinc sobre un substrato conductor. | |
| GB1456583A (en) | Electroplating composition and process | |
| AU7320996A (en) | Electroplating processes compositions and deposits | |
| GB1438552A (en) | Electrodeposition of bright nickel-iron or nickel-cobalt- iron deposits | |
| ES475680A1 (es) | Procedimiento para producir depositos electroliticos de cinc lustroso a brillante. | |
| DE3262272D1 (en) | Process for the galvanic deposit of a zinc-nickel-alloy layer on a metal object, in particular on steel strip | |
| US4741818A (en) | Alkaline baths and methods for electrodeposition of palladium and palladium alloys | |
| ES8402368A1 (es) | Metodo para producir un articulo resistente a la corrosion chapado electroliticamente con zinc-niquel. | |
| GB1503885A (en) | Electroplating | |
| GB718573A (en) | Process for the deposition of gold or gold alloys by electroplating and bath for carrying out said process | |
| GB1389609A (en) | Enamelling of steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19941020 |