GB1434429A - Electrolytic gold plating - Google Patents

Electrolytic gold plating

Info

Publication number
GB1434429A
GB1434429A GB5835473A GB5835473A GB1434429A GB 1434429 A GB1434429 A GB 1434429A GB 5835473 A GB5835473 A GB 5835473A GB 5835473 A GB5835473 A GB 5835473A GB 1434429 A GB1434429 A GB 1434429A
Authority
GB
United Kingdom
Prior art keywords
koh
plating
pbo
dec
ppm
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
GB5835473A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1434429A publication Critical patent/GB1434429A/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)
GB5835473A 1972-12-22 1973-12-17 Electrolytic gold plating Expired GB1434429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00317600A US3833487A (en) 1972-12-22 1972-12-22 Electrolytic soft gold plating

Publications (1)

Publication Number Publication Date
GB1434429A true GB1434429A (en) 1976-05-05

Family

ID=23234413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5835473A Expired GB1434429A (en) 1972-12-22 1973-12-17 Electrolytic gold plating

Country Status (9)

Country Link
US (1) US3833487A (de)
JP (1) JPS5313334B2 (de)
BE (1) BE808760A (de)
CA (1) CA1019275A (de)
DE (1) DE2363462C3 (de)
FR (1) FR2211539B1 (de)
GB (1) GB1434429A (de)
IT (1) IT1000615B (de)
NL (1) NL159440B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207149A (en) * 1974-12-04 1980-06-10 Engelhard Minerals & Chemicals Corporation Gold electroplating solutions and processes
DE3341233A1 (de) * 1983-11-15 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Saures galvanisches bad zur abscheidung feiner strukturen aus weichgold sowie verfahren zur abscheidung derartiger strukturen
DE4026710A1 (de) * 1990-08-24 1992-02-27 Ant Nachrichtentech Verfahren zur goldbeschichtung von keramikschaltungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE484443A (de) * 1947-08-19
US3380898A (en) * 1965-06-18 1968-04-30 Sel Rex Corp Electrolyte and method for electrodepositing a pink gold alloy
US3475292A (en) * 1966-02-10 1969-10-28 Technic Gold plating bath and process
US3423295A (en) * 1966-02-23 1969-01-21 Engelhard Ind Inc Gold plating
US3671408A (en) * 1971-05-25 1972-06-20 Sel Rex Corp Rhodium-platinum plating bath and process

Also Published As

Publication number Publication date
FR2211539A1 (de) 1974-07-19
BE808760A (fr) 1974-04-16
CA1019275A (en) 1977-10-18
FR2211539B1 (de) 1976-06-25
IT1000615B (it) 1976-04-10
JPS5313334B2 (de) 1978-05-09
DE2363462B2 (de) 1977-09-22
NL7317257A (de) 1974-06-25
DE2363462C3 (de) 1978-05-11
NL159440B (nl) 1979-02-15
DE2363462A1 (de) 1974-07-11
US3833487A (en) 1974-09-03
JPS4991046A (de) 1974-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee