GB1434237A - Gold or gold alloy electroplating bath - Google Patents
Gold or gold alloy electroplating bathInfo
- Publication number
- GB1434237A GB1434237A GB3274173A GB3274173A GB1434237A GB 1434237 A GB1434237 A GB 1434237A GB 3274173 A GB3274173 A GB 3274173A GB 3274173 A GB3274173 A GB 3274173A GB 1434237 A GB1434237 A GB 1434237A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gold
- sulphate
- july
- alkylene
- electro
- 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
- 229910001020 Au alloy Inorganic materials 0.000 title abstract 5
- 239000003353 gold alloy Substances 0.000 title abstract 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 2
- 238000009713 electroplating Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- -1 Na) gold sulphite Chemical class 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 239000013522 chelant Substances 0.000 abstract 1
- 235000019864 coconut oil Nutrition 0.000 abstract 1
- 239000003240 coconut oil Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- SRCZENKQCOSNAI-UHFFFAOYSA-H gold(3+);trisulfite Chemical compound [Au+3].[Au+3].[O-]S([O-])=O.[O-]S([O-])=O.[O-]S([O-])=O SRCZENKQCOSNAI-UHFFFAOYSA-H 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 abstract 1
- 150000002903 organophosphorus compounds Chemical class 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
- 229920000151 polyglycol Polymers 0.000 abstract 1
- 239000010695 polyglycol Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000080 wetting agent Substances 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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
-
- 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 |
|---|---|---|---|
| CH1033272 | 1972-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1434237A true GB1434237A (en) | 1976-05-05 |
Family
ID=4362071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3274173A Expired GB1434237A (en) | 1972-07-10 | 1973-07-10 | Gold or gold alloy electroplating bath |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3883409A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS4953138A (cg-RX-API-DMAC7.html) |
| AT (1) | AT334707B (cg-RX-API-DMAC7.html) |
| AU (1) | AU471580B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE802117A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7305054D0 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2334813C2 (cg-RX-API-DMAC7.html) |
| ES (1) | ES416671A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2192188B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1434237A (cg-RX-API-DMAC7.html) |
| IT (1) | IT991757B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7309611A (cg-RX-API-DMAC7.html) |
| SE (1) | SE385715B (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA734253B (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012294A (en) * | 1972-08-10 | 1977-03-15 | Oxy Metal Industries Corporation | Gold sulfite baths containing organophosphorous compounds |
| US3990954A (en) * | 1973-12-17 | 1976-11-09 | Oxy Metal Industries Corporation | Sulfite gold plating bath and process |
| JPS5823478B2 (ja) * | 1979-06-28 | 1983-05-16 | 日本電鍍工業株式会社 | 硬質金合金被膜の製造方法 |
| DE3012999C2 (de) * | 1980-04-03 | 1984-02-16 | Degussa Ag, 6000 Frankfurt | Bad und Verfahren zur galvanischen Abscheidung von hochglänzenden und duktiler Goldlegierungsüberzügen |
| DE3013030C2 (de) * | 1980-04-03 | 1984-02-09 | Degussa Ag, 6000 Frankfurt | Galvanisches Bad und Verfahren zur Abscheidung hochglänzender Weißgoldüberzüge |
| DE3020765A1 (de) * | 1980-05-31 | 1981-12-10 | Degussa Ag, 6000 Frankfurt | Alkalisches bad zum galvanischen abscheiden niederkaraetiger rosa- bis gelbfarbener goldlegierungsschichten |
| DE3905705A1 (de) * | 1989-02-24 | 1990-08-30 | Degussa | Bad zur galvanischen abscheidung von feingoldueberzuegen |
| EP1013799A1 (en) * | 1998-12-23 | 2000-06-28 | Half Tone Ltd. | Solution and process for the electrodeposition of gold and gold alloys |
| ITFI20120103A1 (it) * | 2012-06-01 | 2013-12-02 | Bluclad Srl | Bagni galvanici per l'ottenimento di una lega di oro a bassa caratura e processo galvanico che utilizza detti bagni. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3057789A (en) * | 1959-02-26 | 1962-10-09 | Paul T Smith | Gold plating bath and process |
| US3475292A (en) * | 1966-02-10 | 1969-10-28 | Technic | Gold plating bath and process |
| CH530473A (fr) * | 1969-08-19 | 1972-11-15 | Sel Rex Corp | Procédé pour le dépôt électrolytique d'or brillant et bain électrolytique pour la mise en oeuvre de ce proédé |
| US3672969A (en) * | 1970-10-26 | 1972-06-27 | Lea Ronal Inc | Electrodeposition of gold and gold alloys |
| US3666640A (en) * | 1971-04-23 | 1972-05-30 | Sel Rex Corp | Gold plating bath and process |
-
1973
- 1973-06-22 ZA ZA00734253A patent/ZA734253B/xx unknown
- 1973-06-29 AU AU57546/73A patent/AU471580B2/en not_active Expired
- 1973-07-06 BR BR5054/73A patent/BR7305054D0/pt unknown
- 1973-07-09 DE DE2334813A patent/DE2334813C2/de not_active Expired
- 1973-07-09 IT IT69043/73A patent/IT991757B/it active
- 1973-07-09 AT AT601073A patent/AT334707B/de not_active IP Right Cessation
- 1973-07-09 BE BE6044233A patent/BE802117A/xx unknown
- 1973-07-09 JP JP48077397A patent/JPS4953138A/ja active Pending
- 1973-07-09 US US377471A patent/US3883409A/en not_active Expired - Lifetime
- 1973-07-10 GB GB3274173A patent/GB1434237A/en not_active Expired
- 1973-07-10 NL NL7309611A patent/NL7309611A/xx unknown
- 1973-07-10 SE SE7309695A patent/SE385715B/xx unknown
- 1973-07-10 FR FR7325281A patent/FR2192188B1/fr not_active Expired
- 1973-09-15 ES ES416671A patent/ES416671A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT991757B (it) | 1975-08-30 |
| AU471580B2 (en) | 1976-04-29 |
| US3883409A (en) | 1975-05-13 |
| ES416671A1 (es) | 1976-06-01 |
| JPS4953138A (cg-RX-API-DMAC7.html) | 1974-05-23 |
| SE385715B (sv) | 1976-07-19 |
| ZA734253B (en) | 1975-02-26 |
| DE2334813A1 (de) | 1974-01-31 |
| DE2334813C2 (de) | 1982-08-19 |
| NL7309611A (cg-RX-API-DMAC7.html) | 1974-01-14 |
| FR2192188A1 (cg-RX-API-DMAC7.html) | 1974-02-08 |
| BE802117A (fr) | 1974-01-09 |
| AT334707B (de) | 1976-02-10 |
| AU5754673A (en) | 1975-01-09 |
| ATA601073A (de) | 1976-05-15 |
| BR7305054D0 (pt) | 1974-08-15 |
| FR2192188B1 (cg-RX-API-DMAC7.html) | 1978-07-21 |
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| GB1525828A (en) | Silver plating method and bath | |
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| ES481474A1 (es) | Un procedimiento para obtener electrodepositos de estano muyigualados y brillantes. | |
| GB1456583A (en) | Electroplating composition and process | |
| SE7703113L (sv) | Tillsats vid elektropletering | |
| SE7711034L (sv) | Elektrolytisk avsettning | |
| GB1438554A (en) | Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |