ATE110124T1 - Elektroplattierung von gold enthaltenden legierungen. - Google Patents

Elektroplattierung von gold enthaltenden legierungen.

Info

Publication number: ATE110124T1
Authority: AT; Austria
Prior art keywords: gold; bath; containing alloys; electric plating; cyanide
Prior art date: 1989-02-20

Application number

AT90301749T

Other languages

English (en)

Inventor

Rebecca Victoria Green

Peter Wilkinson

Sally Ann Peacey

Original Assignee

Engelhard 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.)

1989-02-20

Filing date

1990-02-19

Publication date

1994-09-15

1990-02-19 Application filed by Engelhard Corp filed Critical Engelhard Corp

1994-09-15 Application granted granted Critical

1994-09-15 Publication of ATE110124T1 publication Critical patent/ATE110124T1/de

Links

229910045601 alloy Inorganic materials 0.000 title 1
239000000956 alloy Substances 0.000 title 1
238000007747 plating Methods 0.000 title 1
-1 cyanide compound Chemical class 0.000 abstract 5
229910052751 metal Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
229910000881 Cu alloy Inorganic materials 0.000 abstract 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
229910052797 bismuth Inorganic materials 0.000 abstract 1
JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
230000008021 deposition Effects 0.000 abstract 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
229910052737 gold Inorganic materials 0.000 abstract 1
239000010931 gold Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
150000002825 nitriles Chemical class 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
VOADVZVYWFSHSM-UHFFFAOYSA-L sodium tellurite Chemical compound [Na+].[Na+].[O-][Te]([O-])=O VOADVZVYWFSHSM-UHFFFAOYSA-L 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1
229910052714 tellurium Inorganic materials 0.000 abstract 1
PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 1
239000011701 zinc Substances 0.000 abstract 1

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

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)
Manufacture And Refinement Of Metals (AREA)
Electroplating Methods And Accessories (AREA)
Electrolytic Production Of Metals (AREA)

AT90301749T 1989-02-20 1990-02-19 Elektroplattierung von gold enthaltenden legierungen. ATE110124T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898903818A GB8903818D0 (en)	1989-02-20	1989-02-20	Electrolytic deposition of gold-containing alloys

Publications (1)

Publication Number	Publication Date
ATE110124T1 true ATE110124T1 (de)	1994-09-15

Family

ID=10651985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90301749T ATE110124T1 (de)	1989-02-20	1990-02-19	Elektroplattierung von gold enthaltenden legierungen.

Country Status (4)

Country	Link
EP (1)	EP0384679B1 (de)
AT (1)	ATE110124T1 (de)
DE (1)	DE69011549T2 (de)
GB (1)	GB8903818D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1983077B1 (de)	2007-04-19	2016-12-28	Enthone, Inc.	Elektrolyt und verfahren zur elektrolytischen ablagerung von gold-kupfer-legierungen
CH710184B1 (fr)	2007-09-21	2016-03-31	Aliprandini Laboratoires G	Procédé d'obtention d'un dépôt d'alliage d'or jaune par galvanoplastie sans utilisation de métaux ou métalloïdes toxiques.
EP2312021B1 (de)	2009-10-15	2020-03-18	The Swatch Group Research and Development Ltd.	Verfahren zum erhalten einer gelben goldlegierungsablagerung durch galvanoplastik ohne verwendung von giftigen metallen
DE102011056318B3 (de)	2011-12-13	2013-04-18	Doduco Gmbh	Elektrolytisches Bad zum Abscheiden einer Goldkupferlegierung
IT201900001769A1 (it) *	2019-02-07	2020-08-07	Italfimet Srl	Lega d'oro rosa, procedimento di realizzazione ed uso.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3319772A1 (de) *	1983-05-27	1984-11-29	Schering AG, 1000 Berlin und 4709 Bergkamen	Bad fuer die galvanische abscheidung von goldlegierungen
DE3505473C1 (de) *	1985-02-16	1986-06-05	Degussa Ag, 6000 Frankfurt	Bad zur galvanischen Abscheidung von Gold-Indium-Legierungsueberzuegen
CH662583A5 (fr) *	1985-03-01	1987-10-15	Heinz Emmenegger	Bain galvanique pour le depot electrolytique d'alliages d'or-cuivre-cadmium-zinc.

1989
- 1989-02-20 GB GB898903818A patent/GB8903818D0/en active Pending
1990
- 1990-02-19 AT AT90301749T patent/ATE110124T1/de not_active IP Right Cessation
- 1990-02-19 DE DE69011549T patent/DE69011549T2/de not_active Expired - Fee Related
- 1990-02-19 EP EP90301749A patent/EP0384679B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69011549D1 (de)	1994-09-22
DE69011549T2 (de)	1995-04-06
EP0384679B1 (de)	1994-08-17
GB8903818D0 (en)	1989-04-05
EP0384679A1 (de)	1990-08-29

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Legal Events

Date	Code	Title	Description
1995-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties