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CH412512A - Composition for depositing gold or gold alloys - Google Patents

Composition for depositing gold or gold alloys

Info

Publication number
CH412512A
CH412512A CH1281462A CH1281462A CH412512A CH 412512 A CH412512 A CH 412512A CH 1281462 A CH1281462 A CH 1281462A CH 1281462 A CH1281462 A CH 1281462A CH 412512 A CH412512 A CH 412512A
Authority
CH
Switzerland
Prior art keywords
gold
composition
depositing
alloys
gold alloys
Prior art date
Application number
CH1281462A
Other languages
French (fr)
Inventor
Frederick Marlow Edgar
Original Assignee
Precious Metal Depositors Limi
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 Precious Metal Depositors Limi filed Critical Precious Metal Depositors Limi
Publication of CH412512A publication Critical patent/CH412512A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/48—Coating with alloys
    • 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
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)
CH1281462A 1961-11-02 1962-11-01 Composition for depositing gold or gold alloys CH412512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3920661A GB931638A (en) 1961-11-02 1961-11-02 Improvements in or relating to the deposition of gold or gold alloys

Publications (1)

Publication Number Publication Date
CH412512A true CH412512A (en) 1966-04-30

Family

ID=10408277

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1281462A CH412512A (en) 1961-11-02 1962-11-01 Composition for depositing gold or gold alloys

Country Status (2)

Country Link
CH (1) CH412512A (en)
GB (1) GB931638A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075065A (en) * 1975-07-07 1978-02-21 Handy & Harman Gold plating bath and process
DE2807564C2 (en) * 1978-02-22 1987-01-22 Burr-Brown Corp., Tucson, Ariz. Process for electroless deposition of a gold-nickel alloy
EP2588644B1 (en) * 2010-06-30 2014-06-18 Schauenburg Ruhrkunststoff GmbH Tribologically loadable mixed noble metal/metal layers
US20140076798A1 (en) 2010-06-30 2014-03-20 Schauenburg Ruhrkunststoff Gmbh Tribologically Loadable Mixed Noble Metal/Metal Layers
DE102019202899B3 (en) * 2019-03-04 2019-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Aqueous formulation for producing a layer of gold and silver

Also Published As

Publication number Publication date
GB931638A (en) 1963-07-17

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