ES8101657A1 - Mejoras introducidas en un metodo de electrodeposicion de - plata metalica. - Google Patents
Mejoras introducidas en un metodo de electrodeposicion de - plata metalica.Info
- Publication number
- ES8101657A1 ES8101657A1 ES486834A ES486834A ES8101657A1 ES 8101657 A1 ES8101657 A1 ES 8101657A1 ES 486834 A ES486834 A ES 486834A ES 486834 A ES486834 A ES 486834A ES 8101657 A1 ES8101657 A1 ES 8101657A1
- Authority
- ES
- Spain
- Prior art keywords
- silver
- electrodeposition process
- cyanide
- silver electrodeposition
- soluble silver
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000004070 electrodeposition Methods 0.000 title 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229940100890 silver compound Drugs 0.000 abstract 1
- 150000003379 silver compounds Chemical class 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
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)
- Electrolytic Production Of Metals (AREA)
Abstract
PROCEDIMIENTO DE ELECTRO-DEPOSICION DE PLATA METALICA Y COMPOSICION DE ELECTRO-DEPOSICION. LA COMPOSICION CONSTA DE UNA MEZCLA DE: A) UN COMPUESTO DE PLATA SOLUBLE; B) UN ELECTROLITO NO CIANURADO, Y C) UN FOSFATO ORGANICO. A ESTOS COMPUESTOS SE LES AÑADE AGUA, AJUSTANDO EL PH POR ENCIMA DE 7, AGREGANDO UN ACIDO DEBIL COMO CITRICO, FOSFORICO, O UNA BASE COMO HIDROXIDO POTASICO O CARBONATO POTASICO. LAS CONDICIONES DEL PROCEDIMIENTO SON: CONCENTRACION DEL COMPUESTO DE PLATA (PREFERENTEMENTE ARGENTOCIANURO POTASICO), DE 50-90 FR/L.; CONCENTRACION DEL COMPUESTO SOLUBLE NO CIANURADO (PREFERIBLEMENTE CITRATO POTASICO). 90/110 GR(L.; FOSFATO ORGANICO, 20-40 GR/L.; PH 7-10; TEMPERATURA 50-70GC. LA DENSIDAD DE CORRIENTE ES SUPERIOR A 800 AMP/PIE.CUADRADO. EL TIEMPO DE DEPOSICION DEPENDE DEL ESPESOR DESEADO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/057,471 US4265715A (en) | 1979-07-13 | 1979-07-13 | Silver electrodeposition process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8101657A1 true ES8101657A1 (es) | 1980-12-16 |
| ES486834A0 ES486834A0 (es) | 1980-12-16 |
Family
ID=22010752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES486834A Granted ES486834A0 (es) | 1979-07-13 | 1979-12-12 | Mejoras introducidas en un metodo de electrodeposicion de - plata metalica. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4265715A (es) |
| JP (1) | JPS6056236B2 (es) |
| BE (1) | BE879681A (es) |
| BR (1) | BR8000086A (es) |
| CA (1) | CA1149324A (es) |
| CH (1) | CH643004A5 (es) |
| DE (1) | DE2943395A1 (es) |
| ES (1) | ES486834A0 (es) |
| FR (1) | FR2461024A1 (es) |
| GB (1) | GB2053280B (es) |
| HK (1) | HK66386A (es) |
| NL (1) | NL7907967A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428804A (en) | 1980-11-10 | 1984-01-31 | Omi International Corporation | High speed bright silver electroplating bath and process |
| US4478691A (en) * | 1981-10-13 | 1984-10-23 | At&T Bell Laboratories | Silver plating procedure |
| GB9425030D0 (en) | 1994-12-09 | 1995-02-08 | Alpha Metals Ltd | Silver plating |
| GB9425031D0 (en) * | 1994-12-09 | 1995-02-08 | Alpha Metals Ltd | Printed circuit board manufacture |
| US6905587B2 (en) | 1996-03-22 | 2005-06-14 | Ronald Redline | Method for enhancing the solderability of a surface |
| US6544397B2 (en) | 1996-03-22 | 2003-04-08 | Ronald Redline | Method for enhancing the solderability of a surface |
| USRE45842E1 (en) | 1999-02-17 | 2016-01-12 | Ronald Redline | Method for enhancing the solderability of a surface |
| CN1692182A (zh) * | 2002-11-28 | 2005-11-02 | 新光电气工业株式会社 | 银电镀液 |
| US20130023166A1 (en) * | 2011-07-20 | 2013-01-24 | Tyco Electronics Corporation | Silver plated electrical contact |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2097630A (en) * | 1935-10-17 | 1937-11-02 | Du Pont | Plating of cadmium |
| BE791401A (fr) * | 1971-11-15 | 1973-05-14 | Monsanto Co | Compositions et procedes electrochimiques |
| NL7306732A (es) * | 1972-05-17 | 1973-11-20 | ||
| US3914162A (en) * | 1973-06-25 | 1975-10-21 | Monsanto Co | Compositions and process for the electrodeposition of metals |
| GB1419613A (en) * | 1974-06-13 | 1975-12-31 | Lea Ronal Inc | Cyanidefree electroplating baths |
-
1979
- 1979-07-13 US US06/057,471 patent/US4265715A/en not_active Expired - Lifetime
- 1979-10-18 CH CH937279A patent/CH643004A5/de not_active IP Right Cessation
- 1979-10-23 FR FR7926304A patent/FR2461024A1/fr active Granted
- 1979-10-26 DE DE19792943395 patent/DE2943395A1/de not_active Ceased
- 1979-10-26 BE BE0/197857A patent/BE879681A/fr not_active IP Right Cessation
- 1979-10-30 NL NL7907967A patent/NL7907967A/nl not_active Application Discontinuation
- 1979-10-31 JP JP54141144A patent/JPS6056236B2/ja not_active Expired
- 1979-11-29 CA CA000340846A patent/CA1149324A/en not_active Expired
- 1979-12-12 ES ES486834A patent/ES486834A0/es active Granted
-
1980
- 1980-01-08 BR BR8000086A patent/BR8000086A/pt unknown
- 1980-07-10 GB GB8022609A patent/GB2053280B/en not_active Expired
-
1986
- 1986-09-11 HK HK663/86A patent/HK66386A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2943395A1 (de) | 1981-02-12 |
| CA1149324A (en) | 1983-07-05 |
| NL7907967A (nl) | 1981-01-15 |
| BE879681A (fr) | 1980-04-28 |
| BR8000086A (pt) | 1981-03-24 |
| JPS6056236B2 (ja) | 1985-12-09 |
| HK66386A (en) | 1986-09-18 |
| JPS5613491A (en) | 1981-02-09 |
| GB2053280A (en) | 1981-02-04 |
| FR2461024A1 (fr) | 1981-01-30 |
| FR2461024B1 (es) | 1985-04-12 |
| CH643004A5 (de) | 1984-05-15 |
| ES486834A0 (es) | 1980-12-16 |
| US4265715A (en) | 1981-05-05 |
| GB2053280B (en) | 1984-06-27 |
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