BE878515A - Bain et procede de depot electrolytique d'un alliage d'or - Google Patents

Bain et procede de depot electrolytique d'un alliage d'or

Info

Publication number
BE878515A
BE878515A BE0/196950A BE196950A BE878515A BE 878515 A BE878515 A BE 878515A BE 0/196950 A BE0/196950 A BE 0/196950A BE 196950 A BE196950 A BE 196950A BE 878515 A BE878515 A BE 878515A
Authority
BE
Belgium
Prior art keywords
bath
gold alloy
electrolytic deposit
electrolytic
deposit
Prior art date
Application number
BE0/196950A
Other languages
English (en)
French (fr)
Original Assignee
Lea Ronal Uk 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 Lea Ronal Uk Ltd filed Critical Lea Ronal Uk Ltd
Publication of BE878515A publication Critical patent/BE878515A/xx

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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/24—Reinforcing the conductive pattern
    • H05K3/244—Finish plating of conductors, especially of copper conductors, e.g. for pads or lands

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)
  • Contacts (AREA)
BE0/196950A 1978-08-31 1979-08-30 Bain et procede de depot electrolytique d'un alliage d'or BE878515A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7835086 1978-08-31

Publications (1)

Publication Number Publication Date
BE878515A true BE878515A (fr) 1979-12-17

Family

ID=10499359

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/196950A BE878515A (fr) 1978-08-31 1979-08-30 Bain et procede de depot electrolytique d'un alliage d'or

Country Status (7)

Country Link
JP (1) JPS5937354B2 (nl)
BE (1) BE878515A (nl)
CH (1) CH645927A5 (nl)
DE (1) DE2930035C2 (nl)
FR (1) FR2434873A1 (nl)
IT (1) IT1195735B (nl)
NL (1) NL7906568A (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032469A1 (de) * 1980-08-28 1982-04-01 Siemens AG, 1000 Berlin und 8000 München Cyanidische goldbaeder und verfahren zur galvanischen abscheidung von feststoffschmiermittel-haltigen gold-dispersionsueberzuegen und seine anwendung
JPS58199791A (ja) * 1982-05-18 1983-11-21 大塚化学株式会社 耐火断熱シ−ト
JPS60238496A (ja) * 1984-05-12 1985-11-27 Shinko Electric Ind Co Ltd 金めつき液
JPS6239233A (ja) * 1985-08-14 1987-02-20 松下電工株式会社 ロツクウ−ル吸音板の製造法
JPS6239234A (ja) * 1985-08-14 1987-02-20 松下電工株式会社 吸音板及びその製造法
JPS6239235A (ja) * 1985-08-14 1987-02-20 松下電工株式会社 吸音板の製造方法
JP2008133533A (ja) * 2006-11-01 2008-06-12 Ne Chemcat Corp 金−銀合金めっき液
JP5731802B2 (ja) * 2010-11-25 2015-06-10 ローム・アンド・ハース電子材料株式会社 金めっき液
DE102011114931B4 (de) * 2011-10-06 2013-09-05 Umicore Galvanotechnik Gmbh Verfahren zur selektiveren, elektrolytischen Abscheidung von Gold oder einer Goldlegierung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642589A (en) * 1969-09-29 1972-02-15 Fred I Nobel Gold alloy electroplating baths

Also Published As

Publication number Publication date
DE2930035C2 (de) 1983-09-08
FR2434873A1 (fr) 1980-03-28
CH645927A5 (en) 1984-10-31
FR2434873B1 (nl) 1984-07-27
NL7906568A (nl) 1980-03-04
JPS5937354B2 (ja) 1984-09-08
JPS5534697A (en) 1980-03-11
DE2930035A1 (de) 1980-03-20
IT1195735B (it) 1988-10-27
IT7925034A0 (it) 1979-08-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LEA-RONAL (U.K.) LTD

Effective date: 19890831