CA1076989A - Gold and gold alloy deposition - Google Patents

Gold and gold alloy deposition

Info

Publication number
CA1076989A
CA1076989A CA239,697A CA239697A CA1076989A CA 1076989 A CA1076989 A CA 1076989A CA 239697 A CA239697 A CA 239697A CA 1076989 A CA1076989 A CA 1076989A
Authority
CA
Canada
Prior art keywords
gold
polyamine
bath
arsenic
carbon atoms
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
CA239,697A
Other languages
English (en)
French (fr)
Inventor
Andre R. Meyer
Salvatore Losi
Franco Zuntini
Erwin Marka
Jacques Rudio
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.)
Oxy Metal Industries Corp
Original Assignee
Oxy Metal Industries 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 Oxy Metal Industries Corp filed Critical Oxy Metal Industries Corp
Application granted granted Critical
Publication of CA1076989A publication Critical patent/CA1076989A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/56Electroplating: Baths therefor from solutions of alloys
    • C25D3/62Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/48Electroplating: 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)
CA239,697A 1974-11-15 1975-11-14 Gold and gold alloy deposition Expired CA1076989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1523674A CH606502A5 (en, 2012) 1974-11-15 1974-11-15

Publications (1)

Publication Number Publication Date
CA1076989A true CA1076989A (en) 1980-05-06

Family

ID=4407493

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,697A Expired CA1076989A (en) 1974-11-15 1975-11-14 Gold and gold alloy deposition

Country Status (4)

Country Link
US (1) US4062736A (en, 2012)
CA (1) CA1076989A (en, 2012)
CH (1) CH606502A5 (en, 2012)
GB (1) GB1525737A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212708A (en) * 1979-06-05 1980-07-15 Belikin Alexandr V Gold-plating electrolyte
US4717459A (en) * 1985-05-30 1988-01-05 Shinko Electric Industries Co., Ltd. Electrolytic gold plating solution
DE102011114931B4 (de) 2011-10-06 2013-09-05 Umicore Galvanotechnik Gmbh Verfahren zur selektiveren, elektrolytischen Abscheidung von Gold oder einer Goldlegierung
US20160145756A1 (en) * 2014-11-21 2016-05-26 Rohm And Haas Electronic Materials Llc Environmentally friendly gold electroplating compositions and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642589A (en) * 1969-09-29 1972-02-15 Fred I Nobel Gold alloy electroplating baths
US3878068A (en) * 1972-07-21 1975-04-15 Auric Corp Method for electroplating gold and electroplating baths therefor
DE2244434C3 (de) * 1972-09-06 1982-02-25 Schering Ag, 1000 Berlin Und 4619 Bergkamen Wäßriges Bad zur galvanischen Abscheidung von Gold und Goldlegierungen
US3783111A (en) * 1972-09-11 1974-01-01 Auric Corp Gold plating bath for barrel plating operations

Also Published As

Publication number Publication date
US4062736A (en) 1977-12-13
CH606502A5 (en, 2012) 1978-10-31
GB1525737A (en) 1978-09-20

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Legal Events

Date Code Title Description
MKEX Expiry