GB1179017A - Improvements in or relating to Gold Electroplating - Google Patents

Improvements in or relating to Gold Electroplating

Info

Publication number
GB1179017A
GB1179017A GB8283/67A GB828367A GB1179017A GB 1179017 A GB1179017 A GB 1179017A GB 8283/67 A GB8283/67 A GB 8283/67A GB 828367 A GB828367 A GB 828367A GB 1179017 A GB1179017 A GB 1179017A
Authority
GB
United Kingdom
Prior art keywords
acid
gms
pyrophosphate
gold
potassium
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
GB8283/67A
Other languages
English (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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals 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 Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of GB1179017A publication Critical patent/GB1179017A/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)
GB8283/67A 1966-02-23 1967-02-21 Improvements in or relating to Gold Electroplating Expired GB1179017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52926266A 1966-02-23 1966-02-23

Publications (1)

Publication Number Publication Date
GB1179017A true GB1179017A (en) 1970-01-28

Family

ID=24109170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8283/67A Expired GB1179017A (en) 1966-02-23 1967-02-21 Improvements in or relating to Gold Electroplating

Country Status (8)

Country Link
US (1) US3423295A (de)
BE (1) BE694539A (de)
CH (1) CH485863A (de)
DE (1) DE1621068B2 (de)
FR (1) FR1508895A (de)
GB (1) GB1179017A (de)
NL (1) NL6700954A (de)
SE (1) SE313714B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520785A (en) * 1969-04-14 1970-07-14 Robert Duva Electroplating gold and thiomalate electrolyte therefor
US3833488A (en) * 1971-08-20 1974-09-03 Auric Corp Gold electroplating baths and process
US3897246A (en) * 1971-12-15 1975-07-29 Amp Inc Novel electro deposited gold; electrolyte solution to obtain the same; method for producing said gold; and products
US3770596A (en) * 1972-07-21 1973-11-06 Auric Corp Gold plating bath for barrel plating operations
US3833487A (en) * 1972-12-22 1974-09-03 Bell Telephone Labor Inc Electrolytic soft gold plating
US3879269A (en) * 1973-04-26 1975-04-22 Auric Corp Methods for high current density gold electroplating
US4075065A (en) * 1975-07-07 1978-02-21 Handy & Harman Gold plating bath and process
US4238300A (en) * 1979-05-25 1980-12-09 Bell Telephone Laboratories, Incorporated Gold electroplating process
EP0028684A1 (de) * 1979-09-06 1981-05-20 Western Electric Company, Incorporated Herstellung und Nachbehandlung eines mit Gold überzogenen Gegenstandes und so erhaltener Gegenstand
EP0025220A1 (de) * 1979-09-06 1981-03-18 Western Electric Company, Incorporated Zusatzfreie galvanische Hartgoldabscheidung und erhaltenes Produkt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US744170A (en) * 1899-08-26 1903-11-17 Andre Darlay Process of depositing metallic coatings on metallic objects.
US823864A (en) * 1905-09-29 1906-06-19 James M Dunnigan Steam-boiler.
NL83731C (de) * 1949-11-15
US3149057A (en) * 1959-04-27 1964-09-15 Technic Acid gold plating
CH354643A (fr) * 1959-11-24 1961-05-31 Mermillod Jean Bain pour le dépôt galvanique d'alliage d'or brillant, procédé de préparation et utilisation dudit bain
US2967135A (en) * 1960-06-08 1961-01-03 Barnet D Ostrow Electroplating baths for hard bright gold deposits
BE620597A (de) * 1961-08-23

Also Published As

Publication number Publication date
DE1621068B2 (de) 1972-11-16
DE1621068A1 (de) 1971-04-15
US3423295A (en) 1969-01-21
BE694539A (de) 1967-08-23
FR1508895A (fr) 1968-01-05
CH485863A (de) 1970-02-15
SE313714B (de) 1969-08-18
NL6700954A (de) 1967-08-24

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