JPS5534697A - Electroplating bath of gold alloy and method - Google Patents

Electroplating bath of gold alloy and method

Info

Publication number
JPS5534697A
JPS5534697A JP9686679A JP9686679A JPS5534697A JP S5534697 A JPS5534697 A JP S5534697A JP 9686679 A JP9686679 A JP 9686679A JP 9686679 A JP9686679 A JP 9686679A JP S5534697 A JPS5534697 A JP S5534697A
Authority
JP
Japan
Prior art keywords
electroplating bath
gold alloy
gold
alloy
electroplating
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.)
Granted
Application number
JP9686679A
Other languages
Japanese (ja)
Other versions
JPS5937354B2 (en
Inventor
Jiyon Howaitorou Keisu
Toomasu Hiru Ronarudo
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.)
Rohm and Haas Electronic Materials Holdings UK Ltd
Original Assignee
LeaRonal 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 LeaRonal UK Ltd filed Critical LeaRonal UK Ltd
Publication of JPS5534697A publication Critical patent/JPS5534697A/en
Publication of JPS5937354B2 publication Critical patent/JPS5937354B2/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
    • C25D3/56—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
JP54096866A 1978-08-31 1979-07-31 Gold alloy electroplating baths and gold alloys Expired JPS5937354B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB000035086/78 1978-08-31
GB7835086 1978-08-31

Publications (2)

Publication Number Publication Date
JPS5534697A true JPS5534697A (en) 1980-03-11
JPS5937354B2 JPS5937354B2 (en) 1984-09-08

Family

ID=10499359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54096866A Expired JPS5937354B2 (en) 1978-08-31 1979-07-31 Gold alloy electroplating baths and gold alloys

Country Status (7)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199791A (en) * 1982-05-18 1983-11-21 大塚化学株式会社 Refractory heat insulating sheet
JPS60238496A (en) * 1984-05-12 1985-11-27 Shinko Electric Ind Co Ltd Gold plating solution
JPS6239233A (en) * 1985-08-14 1987-02-20 松下電工株式会社 Manufacture of rock wool sound-absorbing board
JPS6239234A (en) * 1985-08-14 1987-02-20 松下電工株式会社 Sound-absorbing board and manufacture thereof
JPS6239235A (en) * 1985-08-14 1987-02-20 松下電工株式会社 Manufacture of sound-absorbing board
JP2008133533A (en) * 2006-11-01 2008-06-12 Ne Chemcat Corp Gold-silver alloy plating liquid
JP2012112004A (en) * 2010-11-25 2012-06-14 Rohm & Haas Denshi Zairyo Kk Gold plating solution

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032469A1 (en) * 1980-08-28 1982-04-01 Siemens AG, 1000 Berlin und 8000 München CYANIDIC GOLD BATHS AND GALVANIC DEPOSITION OF SOLID LUBRICANT-CONTAINING GOLD DISPERSION SURFACES AND ITS APPLICATION
DE102011114931B4 (en) * 2011-10-06 2013-09-05 Umicore Galvanotechnik Gmbh Process for more selective electrolytic deposition of gold or a gold alloy

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199791A (en) * 1982-05-18 1983-11-21 大塚化学株式会社 Refractory heat insulating sheet
JPS6230102B2 (en) * 1982-05-18 1987-06-30 Ootsuka Kagaku Kk
JPS60238496A (en) * 1984-05-12 1985-11-27 Shinko Electric Ind Co Ltd Gold plating solution
JPS6353276B2 (en) * 1984-05-12 1988-10-21 Shinko Elec Ind
JPS6239233A (en) * 1985-08-14 1987-02-20 松下電工株式会社 Manufacture of rock wool sound-absorbing board
JPS6239234A (en) * 1985-08-14 1987-02-20 松下電工株式会社 Sound-absorbing board and manufacture thereof
JPS6239235A (en) * 1985-08-14 1987-02-20 松下電工株式会社 Manufacture of sound-absorbing board
JP2008133533A (en) * 2006-11-01 2008-06-12 Ne Chemcat Corp Gold-silver alloy plating liquid
JP2012112004A (en) * 2010-11-25 2012-06-14 Rohm & Haas Denshi Zairyo Kk Gold plating solution

Also Published As

Publication number Publication date
DE2930035A1 (en) 1980-03-20
FR2434873B1 (en) 1984-07-27
CH645927A5 (en) 1984-10-31
IT1195735B (en) 1988-10-27
FR2434873A1 (en) 1980-03-28
JPS5937354B2 (en) 1984-09-08
NL7906568A (en) 1980-03-04
DE2930035C2 (en) 1983-09-08
IT7925034A0 (en) 1979-08-09
BE878515A (en) 1979-12-17

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