GB1179017A - Improvements in or relating to Gold Electroplating - Google Patents
Improvements in or relating to Gold ElectroplatingInfo
- Publication number
- GB1179017A GB1179017A GB8283/67A GB828367A GB1179017A GB 1179017 A GB1179017 A GB 1179017A GB 8283/67 A GB8283/67 A GB 8283/67A GB 828367 A GB828367 A GB 828367A GB 1179017 A GB1179017 A GB 1179017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- gms
- pyrophosphate
- gold
- potassium
- 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
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 3
- 239000010931 gold Substances 0.000 title abstract 3
- 229910052737 gold Inorganic materials 0.000 title abstract 3
- 238000009713 electroplating Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal gold cyanide Chemical class 0.000 abstract 2
- 235000011180 diphosphates Nutrition 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- PQMFVUNERGGBPG-UHFFFAOYSA-N (6-bromopyridin-2-yl)hydrazine Chemical compound NNC1=CC=CC(Br)=N1 PQMFVUNERGGBPG-UHFFFAOYSA-N 0.000 abstract 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 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
- 238000013019 agitation Methods 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 150000001495 arsenic compounds Chemical class 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 abstract 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 1
- 159000000001 potassium salts Chemical class 0.000 abstract 1
- UPDATVKGFTVGQJ-UHFFFAOYSA-N sodium;azane Chemical compound N.[Na+] UPDATVKGFTVGQJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 abstract 1
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 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 |
|---|---|---|---|
| US52926266A | 1966-02-23 | 1966-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1179017A true GB1179017A (en) | 1970-01-28 |
Family
ID=24109170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8283/67A Expired GB1179017A (en) | 1966-02-23 | 1967-02-21 | Improvements in or relating to Gold Electroplating |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3423295A (forum.php) |
| BE (1) | BE694539A (forum.php) |
| CH (1) | CH485863A (forum.php) |
| DE (1) | DE1621068B2 (forum.php) |
| FR (1) | FR1508895A (forum.php) |
| GB (1) | GB1179017A (forum.php) |
| NL (1) | NL6700954A (forum.php) |
| SE (1) | SE313714B (forum.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520785A (en) * | 1969-04-14 | 1970-07-14 | Robert Duva | Electroplating gold and thiomalate electrolyte therefor |
| US3833488A (en) * | 1971-08-20 | 1974-09-03 | Auric Corp | Gold electroplating baths and process |
| US3897246A (en) * | 1971-12-15 | 1975-07-29 | Amp Inc | Novel electro deposited gold; electrolyte solution to obtain the same; method for producing said gold; and products |
| US3770596A (en) * | 1972-07-21 | 1973-11-06 | Auric Corp | Gold plating bath for barrel plating operations |
| US3833487A (en) * | 1972-12-22 | 1974-09-03 | Bell Telephone Labor Inc | Electrolytic soft gold plating |
| US3879269A (en) * | 1973-04-26 | 1975-04-22 | Auric Corp | Methods for high current density gold electroplating |
| US4075065A (en) * | 1975-07-07 | 1978-02-21 | Handy & Harman | Gold plating bath and process |
| US4238300A (en) * | 1979-05-25 | 1980-12-09 | Bell Telephone Laboratories, Incorporated | Gold electroplating process |
| EP0028684A1 (en) * | 1979-09-06 | 1981-05-20 | Western Electric Company, Incorporated | Manufacture and aftertreatment of an article plated with gold, and article obtained thereby |
| EP0025220A1 (en) * | 1979-09-06 | 1981-03-18 | Western Electric Company, Incorporated | Additive-free hard gold electroplating and resulting product |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US744170A (en) * | 1899-08-26 | 1903-11-17 | Andre Darlay | Process of depositing metallic coatings on metallic objects. |
| US823864A (en) * | 1905-09-29 | 1906-06-19 | James M Dunnigan | Steam-boiler. |
| NL83731C (forum.php) * | 1949-11-15 | |||
| US3149057A (en) * | 1959-04-27 | 1964-09-15 | Technic | Acid gold plating |
| CH354643A (fr) * | 1959-11-24 | 1961-05-31 | Mermillod Jean | Bain pour le dépôt galvanique d'alliage d'or brillant, procédé de préparation et utilisation dudit bain |
| US2967135A (en) * | 1960-06-08 | 1961-01-03 | Barnet D Ostrow | Electroplating baths for hard bright gold deposits |
| BE620597A (forum.php) * | 1961-08-23 |
-
1966
- 1966-02-23 US US529262A patent/US3423295A/en not_active Expired - Lifetime
-
1967
- 1967-01-20 NL NL6700954A patent/NL6700954A/xx unknown
- 1967-01-25 FR FR92430A patent/FR1508895A/fr not_active Expired
- 1967-02-21 GB GB8283/67A patent/GB1179017A/en not_active Expired
- 1967-02-21 SE SE2399/67A patent/SE313714B/xx unknown
- 1967-02-22 DE DE19671621068 patent/DE1621068B2/de active Pending
- 1967-02-22 CH CH258667A patent/CH485863A/de not_active IP Right Cessation
- 1967-02-23 BE BE694539D patent/BE694539A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6700954A (forum.php) | 1967-08-24 |
| BE694539A (forum.php) | 1967-08-23 |
| US3423295A (en) | 1969-01-21 |
| DE1621068B2 (de) | 1972-11-16 |
| FR1508895A (fr) | 1968-01-05 |
| DE1621068A1 (de) | 1971-04-15 |
| CH485863A (de) | 1970-02-15 |
| SE313714B (forum.php) | 1969-08-18 |
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