CA1036321A - Electroplating of gold - Google Patents

Electroplating of gold

Info

Publication number
CA1036321A
CA1036321A CA177,505A CA177505A CA1036321A CA 1036321 A CA1036321 A CA 1036321A CA 177505 A CA177505 A CA 177505A CA 1036321 A CA1036321 A CA 1036321A
Authority
CA
Canada
Prior art keywords
gold
alkali metal
nitrite
gold plating
sulphite
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
CA177,505A
Other languages
English (en)
French (fr)
Other versions
CA177505S (en
Inventor
Christopher W. Bradford
Harry Middleton
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Application granted granted Critical
Publication of CA1036321A publication Critical patent/CA1036321A/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
    • C25D3/48—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)
  • Manufacture And Refinement Of Metals (AREA)
CA177,505A 1972-07-28 1973-07-27 Electroplating of gold Expired CA1036321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3534472A GB1416152A (en) 1972-07-28 1972-07-28 Electroplating of gold

Publications (1)

Publication Number Publication Date
CA1036321A true CA1036321A (en) 1978-08-15

Family

ID=10376687

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,505A Expired CA1036321A (en) 1972-07-28 1973-07-27 Electroplating of gold

Country Status (6)

Country Link
CA (1) CA1036321A (it)
CH (1) CH583146A5 (it)
DE (1) DE2338176A1 (it)
GB (1) GB1416152A (it)
IT (1) IT991434B (it)
NL (1) NL176283C (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1548887A (en) * 1975-04-10 1979-07-18 Johnson Matthey Co Ltd Preparation of gold aompounds and their use in the electroplating of gold
US4465564A (en) * 1983-06-27 1984-08-14 American Chemical & Refining Company, Inc. Gold plating bath containing tartrate and carbonate salts

Also Published As

Publication number Publication date
NL176283B (nl) 1984-10-16
IT991434B (it) 1975-07-30
NL7310498A (it) 1974-01-30
GB1416152A (en) 1975-12-03
NL176283C (nl) 1985-03-18
CH583146A5 (it) 1976-12-31
DE2338176A1 (de) 1974-02-14

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