ATE307918T1 - Bad für galvanischen goldniederschlag - Google Patents

Bad für galvanischen goldniederschlag

Info

Publication number: ATE307918T1
Authority: AT; Austria
Prior art keywords: bath; bismuth; soluble; liter; gold deposition
Prior art date: 2002-07-04

Application number

AT03729763T

Other languages

English (en)

Inventor

Pierre Laude

Pierre-Andre Aeby

Original Assignee

Metalor Technologies Int

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.)

2002-07-04

Filing date

2003-06-20

Publication date

2005-11-15

2003-06-20 Application filed by Metalor Technologies Int filed Critical Metalor Technologies Int

2005-11-15 Application granted granted Critical

2005-11-15 Publication of ATE307918T1 publication Critical patent/ATE307918T1/de

Links

230000008021 deposition Effects 0.000 title abstract 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 2
239000010931 gold Substances 0.000 title abstract 2
229910052737 gold Inorganic materials 0.000 title abstract 2
229910052797 bismuth Inorganic materials 0.000 abstract 2
JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 2
239000003112 inhibitor Substances 0.000 abstract 2
150000003839 salts Chemical class 0.000 abstract 2
PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical group [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 abstract 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
150000001622 bismuth compounds Chemical class 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
SRCZENKQCOSNAI-UHFFFAOYSA-H gold(3+);trisulfite Chemical compound [Au+3].[Au+3].[O-]S([O-])=O.[O-]S([O-])=O.[O-]S([O-])=O SRCZENKQCOSNAI-UHFFFAOYSA-H 0.000 abstract 1
150000003009 phosphonic acids Chemical class 0.000 abstract 1
229910052711 selenium Inorganic materials 0.000 abstract 1
239000011669 selenium 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
229910052718 tin Inorganic materials 0.000 abstract 1
YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C25D3/48—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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT03729763T 2002-07-04 2003-06-20 Bad für galvanischen goldniederschlag ATE307918T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP02405558A EP1378590A1 (de)	2002-07-04	2002-07-04	Bad für goldgalvanischen Goldüberzug
PCT/CH2003/000400 WO2004005589A1 (fr)	2002-07-04	2003-06-20	Bain pour depôt electrolytique d’or

Publications (1)

Publication Number	Publication Date
ATE307918T1 true ATE307918T1 (de)	2005-11-15

Family

ID=29719808

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03729763T ATE307918T1 (de)	2002-07-04	2003-06-20	Bad für galvanischen goldniederschlag

Country Status (6)

Country	Link
EP (2)	EP1378590A1 (de)
AT (1)	ATE307918T1 (de)
AU (1)	AU2003240347A1 (de)
DE (1)	DE60302074T2 (de)
ES (1)	ES2252673T3 (de)
WO (1)	WO2004005589A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005036133C5 (de)	2005-07-26	2017-07-13	Ivoclar Vivadent Ag	Bad für die galvanische Abscheidung von Gold und Goldlegierungen und Zusatzgemisch für ein solches Bad
KR101464343B1 (ko) *	2013-04-02	2014-11-28	한밭대학교 산학협력단	범프 형성용 비시안계 금 도금욕 및 범프의 형성방법
CN103741180B (zh) *	2014-01-10	2015-11-25	哈尔滨工业大学	无氰光亮电镀金添加剂及其应用
CN103741181B (zh) *	2014-01-10	2016-01-27	哈尔滨工业大学	一种多配位剂无氰电镀金镀液及电镀金工艺
CN107299366A (zh) *	2017-08-24	2017-10-27	重庆立道表面技术有限公司	无氰镀铜电镀液

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE754151A (fr) *	1969-08-08	1970-12-31	Sel Rex Corp	Bain aqueux pour le placage electrolytique d'or ou d'alliage d'or sur un article conducteur, procede de fabrication dudit bain aqueux et utilisation de celui-ci
CH530473A (fr) *	1969-08-19	1972-11-15	Sel Rex Corp	Procédé pour le dépôt électrolytique d'or brillant et bain électrolytique pour la mise en oeuvre de ce proédé
DD245787A3 (de) *	1984-10-25	1987-05-20	Mikroelektronik Friedrich Enge	Bad fuer die hochgeschwindigkeitsabscheidung von gold
US4795534A (en) *	1986-09-25	1989-01-03	Vanguard Research Associates, Inc.	Electrolyte solution and process for gold electroplating
DE3805627A1 (de) *	1988-02-24	1989-09-07	Wieland Edelmetalle	Goldbad
DE3905705A1 (de) *	1989-02-24	1990-08-30	Degussa	Bad zur galvanischen abscheidung von feingoldueberzuegen
DE4226167C2 (de) *	1992-08-07	1996-10-24	Sel Alcatel Ag	Verfahren zum elektrisch leitenden Verbinden unter Anwendung der Flipchip-Technik
DE4425110C1 (de) *	1994-07-15	1995-10-26	Heraeus Gmbh W C	Wäßriges Bad für die galvanische Abscheidung von Palladiumüberzügen, Verfahren der galvanischen Abscheidung sowie Verwendung des Bades
BR0207724A (pt) *	2001-02-28	2004-03-23	Wieland Dental & Technik Gmbh	Banho para a eletrodeposição de ouro e ligas de ouro e o uso do mesmo

2002
- 2002-07-04 EP EP02405558A patent/EP1378590A1/de not_active Withdrawn
2003
- 2003-06-20 WO PCT/CH2003/000400 patent/WO2004005589A1/fr not_active Ceased
- 2003-06-20 EP EP03729763A patent/EP1520063B1/de not_active Expired - Lifetime
- 2003-06-20 DE DE60302074T patent/DE60302074T2/de not_active Expired - Fee Related
- 2003-06-20 AU AU2003240347A patent/AU2003240347A1/en not_active Abandoned
- 2003-06-20 ES ES03729763T patent/ES2252673T3/es not_active Expired - Lifetime
- 2003-06-20 AT AT03729763T patent/ATE307918T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE60302074D1 (de)	2005-12-01
EP1520063B1 (de)	2005-10-26
AU2003240347A1 (en)	2004-01-23
DE60302074T2 (de)	2006-07-13
ES2252673T3 (es)	2006-05-16
WO2004005589A1 (fr)	2004-01-15
EP1378590A1 (de)	2004-01-07
EP1520063A1 (de)	2005-04-06

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Legal Events

Date	Code	Title	Description
2006-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties