NL159440B - PROCEDURE FOR THE ELECTROLYTIC APPLICATION OF PURE GOLD DEPOSITS. - Google Patents

PROCEDURE FOR THE ELECTROLYTIC APPLICATION OF PURE GOLD DEPOSITS.

Info

Publication number
NL159440B
NL159440B NL7317257.A NL7317257A NL159440B NL 159440 B NL159440 B NL 159440B NL 7317257 A NL7317257 A NL 7317257A NL 159440 B NL159440 B NL 159440B
Authority
NL
Netherlands
Prior art keywords
procedure
pure gold
gold deposits
electrolytic application
electrolytic
Prior art date
Application number
NL7317257.A
Other languages
Dutch (nl)
Other versions
NL7317257A (en
Original Assignee
Western Electric Co
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 filed Critical Western Electric Co
Publication of NL7317257A publication Critical patent/NL7317257A/xx
Publication of NL159440B publication Critical patent/NL159440B/en

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)
NL7317257.A 1972-12-22 1973-12-17 PROCEDURE FOR THE ELECTROLYTIC APPLICATION OF PURE GOLD DEPOSITS. NL159440B (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 (2)

Publication Number Publication Date
NL7317257A NL7317257A (en) 1974-06-25
NL159440B true NL159440B (en) 1979-02-15

Family

ID=23234413

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7317257.A NL159440B (en) 1972-12-22 1973-12-17 PROCEDURE FOR THE ELECTROLYTIC APPLICATION OF PURE GOLD DEPOSITS.

Country Status (9)

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

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 (en) * 1983-11-15 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Acidic electroplating bath for depositing fine soft-gold patterns and process for depositing such patterns
DE4026710A1 (en) * 1990-08-24 1992-02-27 Ant Nachrichtentech Thickening gold layer - on titanium-tungsten bond layer of ceramic circuit, by electroplating, with reduced blister formation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE484443A (en) * 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
CA1019275A (en) 1977-10-18
US3833487A (en) 1974-09-03
BE808760A (en) 1974-04-16
JPS4991046A (en) 1974-08-30
FR2211539B1 (en) 1976-06-25
GB1434429A (en) 1976-05-05
JPS5313334B2 (en) 1978-05-09
DE2363462C3 (en) 1978-05-11
DE2363462B2 (en) 1977-09-22
NL7317257A (en) 1974-06-25
DE2363462A1 (en) 1974-07-11
IT1000615B (en) 1976-04-10
FR2211539A1 (en) 1974-07-19

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: WEST ELECTRIC