SE8002598L - SILVER AND SILVER / GOLD PLATING BATH - Google Patents
SILVER AND SILVER / GOLD PLATING BATHInfo
- Publication number
- SE8002598L SE8002598L SE8002598A SE8002598A SE8002598L SE 8002598 L SE8002598 L SE 8002598L SE 8002598 A SE8002598 A SE 8002598A SE 8002598 A SE8002598 A SE 8002598A SE 8002598 L SE8002598 L SE 8002598L
- Authority
- SE
- Sweden
- Prior art keywords
- silver
- bath
- plating bath
- gold plating
- stabilization
- Prior art date
Links
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title 1
- 229910052737 gold Inorganic materials 0.000 title 1
- 239000010931 gold Substances 0.000 title 1
- 238000007747 plating Methods 0.000 title 1
- 230000006641 stabilisation Effects 0.000 abstract 2
- 238000011105 stabilization Methods 0.000 abstract 2
- 229910001316 Ag alloy Inorganic materials 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 238000005282 brightening Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 150000002466 imines Chemical class 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 239000000758 substrate 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
- C25D3/46—Electroplating: Baths therefor from solutions of silver
-
- 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
- C25D3/64—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of silver
Abstract
Stabilization of an aqueous alkaline bath for electrode-position of silver or suitable silver alloys on a substrate, said bath essentially lacking in free cyanides and containing an imine brightening agent, said stabilization being achieved upon addition of boric acid and an ammonium or alkali metal hydroxide to effect a pH range of 8.0 to about 9.5; and the corresponding bath.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2717779A | 1979-04-04 | 1979-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8002598L true SE8002598L (en) | 1980-10-05 |
Family
ID=21836140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8002598A SE8002598L (en) | 1979-04-04 | 1980-04-03 | SILVER AND SILVER / GOLD PLATING BATH |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS55134191A (en) |
| AR (1) | AR225759A1 (en) |
| AU (1) | AU5717880A (en) |
| BR (1) | BR8001854A (en) |
| DE (1) | DE3013191A1 (en) |
| DK (1) | DK146980A (en) |
| FR (1) | FR2453226A1 (en) |
| GB (1) | GB2046794A (en) |
| IT (1) | IT1127414B (en) |
| NL (1) | NL8001999A (en) |
| SE (1) | SE8002598L (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3609309A1 (en) * | 1986-03-20 | 1987-09-24 | Duerrwaechter E Dr Doduco | BATH FOR THE ELECTROLYTIC DEPOSITION OF SILVER-PALLADIUM ALLOYS |
| JPH051393A (en) * | 1990-07-19 | 1993-01-08 | Electroplating Eng Of Japan Co | Silver-copper alloy plating bath and silver-copper alloy brazing filler metal |
| ES2117995T3 (en) * | 1994-02-05 | 1998-09-01 | Heraeus Gmbh W C | BATH FOR GALVANIC DEPOSIT OF SILVER-TIN ALLOYS. |
| DE4406419C1 (en) * | 1994-02-28 | 1995-04-13 | Heraeus Gmbh W C | Bath for the electrodeposition of silver-gold alloys |
| JP2000212763A (en) * | 1999-01-19 | 2000-08-02 | Shipley Far East Ltd | Silver alloy plating bath and formation of silver alloy coating film using it |
| JP4919430B2 (en) * | 1999-12-02 | 2012-04-18 | 株式会社日本キャリア工業 | Meat shredding equipment |
| US20130023166A1 (en) * | 2011-07-20 | 2013-01-24 | Tyco Electronics Corporation | Silver plated electrical contact |
| CN102560571B (en) * | 2012-02-22 | 2015-08-05 | 江苏大学 | Non-cyanide silver coating stable electrical plating solution, preparation method and silver-plated method thereof |
| CN103741178B (en) * | 2014-01-20 | 2017-06-16 | 厦门大学 | A kind of solution and electro-plating method for the smooth fine and close Ag films of silicon face Direct Electroplating |
| US20160145756A1 (en) * | 2014-11-21 | 2016-05-26 | Rohm And Haas Electronic Materials Llc | Environmentally friendly gold electroplating compositions and methods |
| JP7353249B2 (en) * | 2020-08-19 | 2023-09-29 | Ｅｅｊａ株式会社 | Cyan-based electrolytic silver alloy plating solution |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2410441C2 (en) * | 1974-03-01 | 1982-11-11 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Cyanide-free bath and process for the electrodeposition of silver |
| JPS52105540A (en) * | 1976-03-01 | 1977-09-05 | Tech Inc | Silver bath for lusterous plating of nonncyanide |
| US4088549A (en) * | 1976-04-13 | 1978-05-09 | Oxy Metal Industries Corporation | Bright low karat silver gold electroplating |
| US4121982A (en) * | 1978-02-03 | 1978-10-24 | American Chemical & Refining Company Incorporated | Gold alloy plating bath and method |
-
1980
- 1980-03-27 BR BR8001854A patent/BR8001854A/en unknown
- 1980-04-01 AR AR280528A patent/AR225759A1/en active
- 1980-04-01 GB GB8010924A patent/GB2046794A/en not_active Withdrawn
- 1980-04-02 DK DK146980A patent/DK146980A/en not_active IP Right Cessation
- 1980-04-02 JP JP4207680A patent/JPS55134191A/en active Pending
- 1980-04-02 IT IT48317/80A patent/IT1127414B/en active
- 1980-04-02 FR FR8007437A patent/FR2453226A1/en not_active Withdrawn
- 1980-04-03 AU AU57178/80A patent/AU5717880A/en not_active Abandoned
- 1980-04-03 NL NL8001999A patent/NL8001999A/en not_active Application Discontinuation
- 1980-04-03 SE SE8002598A patent/SE8002598L/en not_active Application Discontinuation
- 1980-04-03 DE DE19803013191 patent/DE3013191A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BR8001854A (en) | 1980-11-18 |
| NL8001999A (en) | 1980-10-07 |
| JPS55134191A (en) | 1980-10-18 |
| AU5717880A (en) | 1980-10-09 |
| FR2453226A1 (en) | 1980-10-31 |
| GB2046794A (en) | 1980-11-19 |
| DK146980A (en) | 1980-10-05 |
| AR225759A1 (en) | 1982-04-30 |
| IT1127414B (en) | 1986-05-21 |
| IT8048317A0 (en) | 1980-04-02 |
| DE3013191A1 (en) | 1980-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8002598-4 |