ES8304223A1 - Un procedimiento para la produccion de depositos blancos de paladio metalico sobre un sustrato. - Google Patents
Un procedimiento para la produccion de depositos blancos de paladio metalico sobre un sustrato.Info
- Publication number
- ES8304223A1 ES8304223A1 ES508038A ES508038A ES8304223A1 ES 8304223 A1 ES8304223 A1 ES 8304223A1 ES 508038 A ES508038 A ES 508038A ES 508038 A ES508038 A ES 508038A ES 8304223 A1 ES8304223 A1 ES 8304223A1
- Authority
- ES
- Spain
- Prior art keywords
- electroplating
- palladium metal
- bath
- composition
- produce
- 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
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
- C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
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)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DEPOSITOS BLANCOS DE PALADIO METALICO SOBRE UN SUSTRATO. CONSISTE EN EL PASO DE UNA CORRIENTE ELECTRICA A TRAVES DE UN BAÑO ELECTROLITICO ESTABLE, CONSTITUIDO POR UN COMUPUESTO SOLUBLE DE PALADIO, UNA SAL AMONICA, CONDUCTORA, SOLUBLE EN EL BAÑO Y UNA CANTIDAD DE HIDROXIDO AMONICO SUFICIENTE PARA MANTENER UN PH ENTRE 8 Y 10. SE HACE PASAR UNA CANTIDAD DE CORRIENTE SUFICIENTE PARA PRODUCIR UN DEPOSITO DE PALADIO CON UN ESPESOR COMPRENDIDO ENTRE 0,01 Y 0,5 MICRAS. ESTOS ELECTRODEPOSITOS TIENEN APLICACIONES EN LA INDUSTRIA DE ARTES DECORATIVAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/217,318 US4392921A (en) | 1980-12-17 | 1980-12-17 | Composition and process for electroplating white palladium |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8304223A1 true ES8304223A1 (es) | 1983-02-16 |
ES508038A0 ES508038A0 (es) | 1983-02-16 |
Family
ID=22810557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508038A Granted ES508038A0 (es) | 1980-12-17 | 1981-12-16 | Un procedimiento para la produccion de depositos blancos de paladio metalico sobre un sustrato. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4392921A (es) |
JP (1) | JPS5945758B2 (es) |
AT (1) | AT375964B (es) |
AU (1) | AU530023B2 (es) |
BR (1) | BR8108190A (es) |
CA (1) | CA1180675A (es) |
CH (1) | CH647268A5 (es) |
DE (1) | DE3147252A1 (es) |
ES (1) | ES508038A0 (es) |
FR (1) | FR2496129A1 (es) |
GB (1) | GB2090866B (es) |
IT (1) | IT8149861A0 (es) |
SE (1) | SE8106694L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545868A (en) * | 1981-10-06 | 1985-10-08 | Learonal, Inc. | Palladium plating |
US4622110A (en) * | 1981-10-06 | 1986-11-11 | Learonal, Inc. | Palladium plating |
DE3148788C2 (de) * | 1981-12-09 | 1986-08-21 | Siemens AG, 1000 Berlin und 8000 München | Wäßriges Bad und Verfahren zum galvanischen Abscheiden von glänzenden und rißfreien Palladiumschichten sowie Verfahren zur Herstellung des Bades |
TWI354716B (en) * | 2007-04-13 | 2011-12-21 | Green Hydrotec Inc | Palladium-containing plating solution and its uses |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3150065A (en) * | 1961-02-27 | 1964-09-22 | Ibm | Method for plating palladium |
GB1035850A (en) * | 1964-06-12 | 1966-07-13 | Johnson Matthey Co Ltd | Improvements in and relating to the electrodeposition of palladium |
US3458409A (en) * | 1964-10-12 | 1969-07-29 | Shinichi Hayashi | Method and electrolyte for thick,brilliant plating of palladium |
JPS4733176B1 (es) * | 1967-01-11 | 1972-08-23 | ||
CH479715A (fr) * | 1967-09-08 | 1969-10-15 | Sel Rex Corp | Procédé de placage électrolytique de palladium, et bain pour la mise en oeuvre de ce procédé |
US3925170A (en) * | 1974-01-23 | 1975-12-09 | American Chem & Refining Co | Method and composition for producing bright palladium electrodepositions |
US3920526A (en) * | 1974-03-12 | 1975-11-18 | Ibm | Process for the electrodeposition of ductile palladium and electroplating bath useful therefor |
US3972787A (en) * | 1974-06-14 | 1976-08-03 | Lea-Ronal, Inc. | Palladium electrolyte baths utilizing quaternized pyridine compounds as brighteners |
GB1495910A (en) * | 1975-10-30 | 1977-12-21 | Ibm | Method and bath for electroplating palladium on an articl |
US4066517A (en) * | 1976-03-11 | 1978-01-03 | Oxy Metal Industries Corporation | Electrodeposition of palladium |
US4098656A (en) * | 1976-03-11 | 1978-07-04 | Oxy Metal Industries Corporation | Bright palladium electroplating baths |
SU572539A1 (ru) * | 1976-04-29 | 1977-09-15 | Минский радиотехнический институт | Электролит дл осаждени паллади |
FR2403399A1 (fr) * | 1977-09-19 | 1979-04-13 | Oxy Metal Industries Corp | Bains de revetement electrolytique de palladium brillant |
CH649581A5 (de) * | 1979-08-20 | 1985-05-31 | Oxy Metal Industries Corp | Mittel zur elektrolytischen ablagerung von metallischem palladium auf einem substrat. |
US4297177A (en) * | 1980-09-19 | 1981-10-27 | American Chemical & Refining Company Incorporated | Method and composition for electrodepositing palladium/nickel alloys |
-
1980
- 1980-12-17 US US06/217,318 patent/US4392921A/en not_active Expired - Fee Related
-
1981
- 1981-11-11 SE SE8106694A patent/SE8106694L/ not_active Application Discontinuation
- 1981-11-12 CA CA000389948A patent/CA1180675A/en not_active Expired
- 1981-11-16 AU AU77531/81A patent/AU530023B2/en not_active Ceased
- 1981-11-28 DE DE19813147252 patent/DE3147252A1/de not_active Ceased
- 1981-12-03 FR FR8122682A patent/FR2496129A1/fr not_active Withdrawn
- 1981-12-09 AT AT0527681A patent/AT375964B/de not_active IP Right Cessation
- 1981-12-09 IT IT8149861A patent/IT8149861A0/it unknown
- 1981-12-16 GB GB8137924A patent/GB2090866B/en not_active Expired
- 1981-12-16 BR BR8108190A patent/BR8108190A/pt unknown
- 1981-12-16 CH CH8034/81A patent/CH647268A5/de not_active IP Right Cessation
- 1981-12-16 ES ES508038A patent/ES508038A0/es active Granted
- 1981-12-17 JP JP56204476A patent/JPS5945758B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5945758B2 (ja) | 1984-11-08 |
BR8108190A (pt) | 1982-09-28 |
CH647268A5 (de) | 1985-01-15 |
ES508038A0 (es) | 1983-02-16 |
FR2496129A1 (fr) | 1982-06-18 |
JPS57126989A (en) | 1982-08-06 |
GB2090866B (en) | 1984-07-18 |
AT375964B (de) | 1984-09-25 |
AU7753181A (en) | 1982-06-24 |
CA1180675A (en) | 1985-01-08 |
DE3147252A1 (de) | 1982-09-02 |
US4392921A (en) | 1983-07-12 |
IT8149861A0 (it) | 1981-12-09 |
AU530023B2 (en) | 1983-06-30 |
SE8106694L (sv) | 1982-06-18 |
ATA527681A (de) | 1984-02-15 |
GB2090866A (en) | 1982-07-21 |
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