ES333287A1 - A process for gold electrodeposition. (Machine-translation by Google Translate, not legally binding) - Google Patents

A process for gold electrodeposition. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES333287A1
ES333287A1 ES0333287A ES333287A ES333287A1 ES 333287 A1 ES333287 A1 ES 333287A1 ES 0333287 A ES0333287 A ES 0333287A ES 333287 A ES333287 A ES 333287A ES 333287 A1 ES333287 A1 ES 333287A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
electrodeposition
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
ES0333287A
Other languages
Spanish (es)
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 UK Holdings Ltd
Original Assignee
Engelhard Industries Ltd
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 Industries Ltd filed Critical Engelhard Industries Ltd
Publication of ES333287A1 publication Critical patent/ES333287A1/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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

A process for the electrodeposition of gold, in which the electrolytic solution used is that which is formed by orthophosphoric acid and ammonia, or by salts thereof, and potassium bicionaurate, containing the solution of 1 to 180 grams of potassium bicianoaurate per liter of solution and a regulated pH of the order of 5.2, to 5.8. (Machine-translation by Google Translate, not legally binding)
ES0333287A 1965-11-22 1966-11-11 A process for gold electrodeposition. (Machine-translation by Google Translate, not legally binding) Expired ES333287A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4955265A GB1095905A (en) 1965-11-22 1965-11-22 Improvements in or relating to electro-plating solutions

Publications (1)

Publication Number Publication Date
ES333287A1 true ES333287A1 (en) 1967-12-01

Family

ID=10452719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0333287A Expired ES333287A1 (en) 1965-11-22 1966-11-11 A process for gold electrodeposition. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
CH (1) CH511288A (en)
ES (1) ES333287A1 (en)
GB (1) GB1095905A (en)
NL (1) NL153945B (en)
SE (1) SE336261B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067783A (en) * 1977-03-21 1978-01-10 Bell Telephone Laboratories, Incorporated Gold electroplating process
US5176811A (en) * 1991-02-01 1993-01-05 International Business Machines Corporation Gold plating bath additives for copper circuitization on polyimide printed circuit boards
CN102899678A (en) * 2012-09-10 2013-01-30 天津金瑞森科技发展有限公司 Preparation process for silver potassium cyanide based on diaphragm electrolysis

Also Published As

Publication number Publication date
CH511288A (en) 1971-08-15
NL153945B (en) 1977-07-15
GB1095905A (en) 1967-12-20
NL6616173A (en) 1967-05-23
SE336261B (en) 1971-06-28

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