GB1400492A - Gold alloy plating solutions - Google Patents
Gold alloy plating solutionsInfo
- Publication number
- GB1400492A GB1400492A GB2981372A GB2981372A GB1400492A GB 1400492 A GB1400492 A GB 1400492A GB 2981372 A GB2981372 A GB 2981372A GB 2981372 A GB2981372 A GB 2981372A GB 1400492 A GB1400492 A GB 1400492A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali metal
- brightener
- complexed
- june
- 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 3
- 239000003353 gold alloy Substances 0.000 title abstract 3
- 238000007747 plating Methods 0.000 title abstract 3
- -1 alkali metal cyanide Chemical class 0.000 abstract 4
- 229910052783 alkali metal Inorganic materials 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
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 abstract 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 abstract 1
- DPZHKLJPVMYFCU-UHFFFAOYSA-N 2-(5-bromopyridin-2-yl)acetonitrile Chemical compound BrC1=CC=C(CC#N)N=C1 DPZHKLJPVMYFCU-UHFFFAOYSA-N 0.000 abstract 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 abstract 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 abstract 1
- ICAIHGOJRDCMHE-UHFFFAOYSA-O ammonium cyanide Chemical compound [NH4+].N#[C-] ICAIHGOJRDCMHE-UHFFFAOYSA-O 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000872 buffer Substances 0.000 abstract 1
- 239000006172 buffering agent Substances 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000174 gluconic acid Substances 0.000 abstract 1
- 235000012208 gluconic acid Nutrition 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000004310 lactic acid Substances 0.000 abstract 1
- 235000014655 lactic acid Nutrition 0.000 abstract 1
- 239000001630 malic acid Substances 0.000 abstract 1
- 235000011090 malic acid Nutrition 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
- 150000002830 nitrogen compounds Chemical class 0.000 abstract 1
- 150000004831 organic oxygen compounds Chemical class 0.000 abstract 1
- 150000002916 oxazoles 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
- 229920001281 polyalkylene Polymers 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 abstract 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/18—Electroplating using modulated, pulsed or reversing current
-
- 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1018471A CH529843A (fr) | 1971-07-09 | 1971-07-09 | Bain pour le dépôt électrolytique d'alliages d'or et son utilisation en galvanoplastie |
| CH1302371A CH558836A (fr) | 1971-07-09 | 1971-09-06 | Utilisation d'un bain electrolytique pour le depot d'alliages d'or. |
| CH934872A CH540344A (fr) | 1971-07-09 | 1972-06-21 | Bain pour le dépôt électrolytique d'alliagesd'or |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1400492A true GB1400492A (en) | 1975-07-16 |
Family
ID=27176205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2981372A Expired GB1400492A (en) | 1971-07-09 | 1972-06-26 | Gold alloy plating solutions |
Country Status (4)
| Country | Link |
|---|---|
| CH (3) | CH529843A (https=) |
| DE (1) | DE2233783A1 (https=) |
| FR (1) | FR2145734B1 (https=) |
| GB (1) | GB1400492A (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2166660A1 (es) * | 1999-05-06 | 2002-04-16 | Torres Josep Ferre | Procedimiento y equipo para la electrodeposicion de oro o aleaciones de oro. |
| EP2312021A1 (fr) | 2009-10-15 | 2011-04-20 | The Swatch Group Research and Development Ltd. | Procédé d'obtention d'un dépôt d'alliage d'or jaune par galvanoplastie sans utilisation de métaux toxiques |
| EP1728898A3 (en) * | 2005-06-02 | 2012-04-18 | Rohm and Haas Electronic Materials LLC | Electrolytes for the deposition of gold alloys |
| WO2013131784A1 (de) | 2012-03-07 | 2013-09-12 | Umicore Galvanotechnik Gmbh | Zusatz zur verbesserung der schichtdickenverteilung in galvanischen trommelelektrolyten |
| US9683303B2 (en) | 2007-09-21 | 2017-06-20 | The Swatch Group Research And Development Ltd | Method of obtaining a yellow gold alloy deposition by galvanoplasty without using toxic metals or metalloids |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH621367A5 (en) * | 1977-07-08 | 1981-01-30 | Systemes Traitements Surfaces | Electrolytic bath for plating gold-copper-cadmium alloys and its use in galvanoplasty |
| CH632533A5 (fr) * | 1979-06-14 | 1982-10-15 | Aliprandini P | Procede pour le depot galvanoplastique d'un alliage d'or. |
| CH662583A5 (fr) * | 1985-03-01 | 1987-10-15 | Heinz Emmenegger | Bain galvanique pour le depot electrolytique d'alliages d'or-cuivre-cadmium-zinc. |
| US5256275A (en) * | 1992-04-15 | 1993-10-26 | Learonal, Inc. | Electroplated gold-copper-silver alloys |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1370596A (fr) * | 1962-03-30 | 1964-08-28 | Marconi Co Ltd | Perfectionnements aux procédés de dépôt électrolytique d'or |
| CH418085A (fr) * | 1964-08-19 | 1966-07-31 | Pilot Pen Co Ltd | Electrolyte pour le dépôt galvanique d'alliages d'or |
| FR1433211A (fr) * | 1965-05-14 | 1966-03-25 | Perfectionnement dans le placage d'or | |
| CH522740A (de) * | 1968-06-28 | 1972-06-30 | Degussa | Verfahren zur galvanischen Abscheidung von Gold-Kupfer-Cadmium-Legierungsüberzügen |
-
1971
- 1971-07-09 CH CH1018471A patent/CH529843A/fr not_active IP Right Cessation
- 1971-09-06 CH CH1302371A patent/CH558836A/fr not_active IP Right Cessation
-
1972
- 1972-06-21 CH CH934872A patent/CH540344A/fr not_active IP Right Cessation
- 1972-06-26 GB GB2981372A patent/GB1400492A/en not_active Expired
- 1972-07-06 DE DE2233783A patent/DE2233783A1/de not_active Ceased
- 1972-07-06 FR FR7226091A patent/FR2145734B1/fr not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2166660A1 (es) * | 1999-05-06 | 2002-04-16 | Torres Josep Ferre | Procedimiento y equipo para la electrodeposicion de oro o aleaciones de oro. |
| EP1728898A3 (en) * | 2005-06-02 | 2012-04-18 | Rohm and Haas Electronic Materials LLC | Electrolytes for the deposition of gold alloys |
| US9683303B2 (en) | 2007-09-21 | 2017-06-20 | The Swatch Group Research And Development Ltd | Method of obtaining a yellow gold alloy deposition by galvanoplasty without using toxic metals or metalloids |
| US10233555B2 (en) | 2007-09-21 | 2019-03-19 | The Swatch Group Research And Development Ltd. | Method of obtaining a yellow gold alloy deposition by galvanoplasty without using toxic metals or metalloids |
| US10619260B2 (en) | 2007-09-21 | 2020-04-14 | The Swatch Group Research And Development Ltd. | Method of obtaining a yellow gold alloy deposition by galvanoplasty without using toxic metals or metalloids |
| EP2312021A1 (fr) | 2009-10-15 | 2011-04-20 | The Swatch Group Research and Development Ltd. | Procédé d'obtention d'un dépôt d'alliage d'or jaune par galvanoplastie sans utilisation de métaux toxiques |
| KR101297476B1 (ko) * | 2009-10-15 | 2013-08-16 | 더 스와치 그룹 리서치 앤 디벨롭먼트 엘티디 | 독성 금속을 사용하지 않고 전기주조에 의하여 황색 금 합금 전착물을 수득하는 방법 |
| US9567684B2 (en) | 2009-10-15 | 2017-02-14 | The Swatch Group Research And Development Ltd | Method of obtaining a yellow gold alloy deposition by galvanoplasty without using toxic materials |
| WO2013131784A1 (de) | 2012-03-07 | 2013-09-12 | Umicore Galvanotechnik Gmbh | Zusatz zur verbesserung der schichtdickenverteilung in galvanischen trommelelektrolyten |
| DE102012004348A1 (de) * | 2012-03-07 | 2013-09-12 | Umicore Galvanotechnik Gmbh | Zusatz zur Verbesserung der Schichtdickenverteilung in galvanischen Trommelelektrolyten |
| DE102012004348B4 (de) * | 2012-03-07 | 2014-01-09 | Umicore Galvanotechnik Gmbh | Verwendung von organischen Thioharnstoffverbindungen zur Erhöhung der galvanischen Abscheiderate von Gold und Goldlegierungen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH540344A (fr) | 1973-08-15 |
| CH529843A (fr) | 1972-10-31 |
| FR2145734A1 (https=) | 1973-02-23 |
| DE2233783A1 (de) | 1973-02-01 |
| FR2145734B1 (https=) | 1976-10-29 |
| CH558836A (fr) | 1975-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |