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ES8407118A1 - Palladium electrolytic bath and method of making and using same. - Google Patents

Palladium electrolytic bath and method of making and using same.

Info

Publication number
ES8407118A1
ES8407118A1 ES525483A ES525483A ES8407118A1 ES 8407118 A1 ES8407118 A1 ES 8407118A1 ES 525483 A ES525483 A ES 525483A ES 525483 A ES525483 A ES 525483A ES 8407118 A1 ES8407118 A1 ES 8407118A1
Authority
ES
Spain
Prior art keywords
palladium
making
same
electrolytic bath
cations
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
Application number
ES525483A
Other languages
Spanish (es)
Other versions
ES525483A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Catalysts LLC
Original Assignee
Engelhard Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Engelhard Corp filed Critical Engelhard Corp
Publication of ES525483A0 publication Critical patent/ES525483A0/en
Publication of ES8407118A1 publication Critical patent/ES8407118A1/en
Expired legal-status Critical Current

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
    • C25D3/52—Electroplating: Baths therefor from solutions of platinum group metals characterised by the organic bath constituents used
    • 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

Palladium electroplating baths comprising palladium in the form of a palladium tetraamine compound, sulfate and/or sulfamate anions, at least some ammonium cations, and the balance of the cations, if any, being alkali metal cations, the bath operating at a pH of about 5 to 7.
ES525483A 1982-09-09 1983-09-08 Palladium electrolytic bath and method of making and using same. Expired ES8407118A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41641282A 1982-09-09 1982-09-09

Publications (2)

Publication Number Publication Date
ES525483A0 ES525483A0 (en) 1984-09-01
ES8407118A1 true ES8407118A1 (en) 1984-09-01

Family

ID=23649865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525483A Expired ES8407118A1 (en) 1982-09-09 1983-09-08 Palladium electrolytic bath and method of making and using same.

Country Status (5)

Country Link
EP (1) EP0107308A3 (en)
JP (1) JPS5967388A (en)
KR (1) KR840006022A (en)
BR (1) BR8304883A (en)
ES (1) ES8407118A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821005D0 (en) * 1988-09-07 1988-10-05 Johnson Matthey Plc Improvements in plating
US5135622A (en) * 1991-12-02 1992-08-04 At&T Bell Laboratories Electrochemical synthesis of palladium hydroxide compounds
JP4570213B2 (en) * 2000-01-12 2010-10-27 古河電気工業株式会社 Palladium plating solution
FR2807422B1 (en) * 2000-04-06 2002-07-05 Engelhard Clal Sas PALLADIUM COMPLEX SALT AND ITS USE FOR ADJUSTING THE PALLADIUM CONCENTRATION OF AN ELECTROLYTIC BATH FOR DEPOSITION OF PALLADIUM OR ONE OF ITS ALLOYS
KR100797731B1 (en) * 2002-11-25 2008-01-24 삼성전자주식회사 Composition of Organometallic Compounds for forming metal alloy pattern and Method of forming metal alloy pattern using the same
US20110147225A1 (en) 2007-07-20 2011-06-23 Rohm And Haas Electronic Materials Llc High speed method for plating palladium and palladium alloys
GB202217304D0 (en) 2022-11-18 2023-01-04 Johnson Matthey Plc High efficiency platinum electroplating solutions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US435844A (en) * 1890-09-02 Device for holding watch-mainsprings
GB348919A (en) * 1930-06-13 1931-05-21 Baker & Co Improvements in and relating to the electro deposition of metals and alloys of the platinum group
US3925170A (en) * 1974-01-23 1975-12-09 American Chem & Refining Co Method and composition for producing bright palladium electrodepositions

Also Published As

Publication number Publication date
ES525483A0 (en) 1984-09-01
KR840006022A (en) 1984-11-21
BR8304883A (en) 1984-04-24
EP0107308A2 (en) 1984-05-02
JPS5967388A (en) 1984-04-17
EP0107308A3 (en) 1985-07-03

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