EP1050607A3 - Procédé et dispositif pour le dépôt électrolytique d'or et d'alliages d'or - Google Patents

Procédé et dispositif pour le dépôt électrolytique d'or et d'alliages d'or Download PDF

Info

Publication number: EP1050607A3
Authority: EP; European Patent Office
Prior art keywords: gold; electrolytic cell; replenishing; electrodeposition; equipment
Prior art date: 1999-05-06
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

EP00500086A

Other languages

German (de)

English (en)

Other versions

EP1050607B1 (fr

EP1050607A2 (fr

Inventor

Josep Ferre Torres

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.)

Individual

Original Assignee

Individual

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.)

1999-05-06

Filing date

2000-05-03

Publication date

2002-11-13

2000-05-03 Application filed by Individual filed Critical Individual

2000-11-08 Publication of EP1050607A2 publication Critical patent/EP1050607A2/fr

2002-11-13 Publication of EP1050607A3 publication Critical patent/EP1050607A3/fr

2005-10-05 Application granted granted Critical

2005-10-05 Publication of EP1050607B1 publication Critical patent/EP1050607B1/fr

2020-05-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000010931 gold Substances 0.000 title abstract 7
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 6
229910052737 gold Inorganic materials 0.000 title abstract 6
238000000034 method Methods 0.000 title abstract 2
229910001020 Au alloy Inorganic materials 0.000 title 1
230000008021 deposition Effects 0.000 title 1
239000003353 gold alloy Substances 0.000 title 1
238000004070 electrodeposition Methods 0.000 abstract 3
239000003792 electrolyte Substances 0.000 abstract 2
NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-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
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
- C25D17/12—Shape or form
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
- 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)
Automation & Control Theory (AREA)
Electroplating And Plating Baths Therefor (AREA)
Electrolytic Production Of Metals (AREA)
Contacts (AREA)
Electroplating Methods And Accessories (AREA)

EP00500086A 1999-05-06 2000-05-03 Dispositif pour le dépôt électrolytique d'or et d'alliages d'or Expired - Lifetime EP1050607B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ES009900931A ES2166660B1 (es)	1999-05-06	1999-05-06	Procedimiento y equipo para la electrodeposicion de oro o aleaciones de oro.
ES9900931		1999-05-06

Publications (3)

Publication Number	Publication Date
EP1050607A2 EP1050607A2 (fr)	2000-11-08
EP1050607A3 true EP1050607A3 (fr)	2002-11-13
EP1050607B1 EP1050607B1 (fr)	2005-10-05

Family

ID=8308255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00500086A Expired - Lifetime EP1050607B1 (fr)	1999-05-06	2000-05-03	Dispositif pour le dépôt électrolytique d'or et d'alliages d'or

Country Status (4)

Country	Link
EP (1)	EP1050607B1 (fr)
AT (1)	ATE305988T1 (fr)
DE (1)	DE60022940D1 (fr)
ES (2)	ES2166660B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2383337A (en) *	2001-12-21	2003-06-25	Accentus Plc	Electroplating plant and method
US8361290B2 (en) *	2006-09-05	2013-01-29	Oerlikon Trading, Ag, Trubbach	Coating removal installation and method of operating it
DE102010043206A1 (de) *	2010-11-02	2012-05-03	Robert Bosch Gmbh	Beschichtungsvorrichtung und Verfahren zum geregelten galvanischen Beschichten eines Objekts
CN105803512B (zh) *	2016-06-03	2018-01-30	东莞市艺神五金制品有限公司	一种中央阳极电镀设备及电镀方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4288298A (en) *	1979-03-14	1981-09-08	Rogers Olbert W	Method and apparatus for electroplating or electroforming metal objects
JPH06192866A (ja) *	1992-12-25	1994-07-12	Tokuriki Honten Co Ltd	ジシアノ金酸カリウムの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH529843A (fr) *	1971-07-09	1972-10-31	Oxy Metal Finishing Europ S A	Bain pour le dépôt électrolytique d'alliages d'or et son utilisation en galvanoplastie
US4075065A (en) *	1975-07-07	1978-02-21	Handy & Harman	Gold plating bath and process
DE2852078A1 (de) *	1978-12-01	1980-06-12	Linde Ag	Verfahren und vorrichtung zum abkuehlen von erdgas
KR830003601A (ko) *	1979-09-06	1983-06-21	오. 이. 앨버	첨가제가 없는 강금 전기도금 및 그 산물
CA1180674A (fr) *	1981-02-17	1985-01-08	Kenneth D. Baker	Bain et methode de dorure

1999
- 1999-05-06 ES ES009900931A patent/ES2166660B1/es not_active Expired - Fee Related
2000
- 2000-05-03 EP EP00500086A patent/EP1050607B1/fr not_active Expired - Lifetime
- 2000-05-03 DE DE60022940T patent/DE60022940D1/de not_active Expired - Lifetime
- 2000-05-03 ES ES00500086T patent/ES2250092T3/es not_active Expired - Lifetime
- 2000-05-03 AT AT00500086T patent/ATE305988T1/de not_active IP Right Cessation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4288298A (en) *	1979-03-14	1981-09-08	Rogers Olbert W	Method and apparatus for electroplating or electroforming metal objects
JPH06192866A (ja) *	1992-12-25	1994-07-12	Tokuriki Honten Co Ltd	ジシアノ金酸カリウムの製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Method for lowering free-cyanide concentration in gold-plating baths", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 29, no. 12, 12 May 1987 (1987-05-12), pages 5164 - 5166, XP002213699 *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 547 (C - 1262) 19 October 1994 (1994-10-19) *

Also Published As

Publication number	Publication date
EP1050607B1 (fr)	2005-10-05
EP1050607A2 (fr)	2000-11-08
ES2166660A1 (es)	2002-04-16
DE60022940D1 (de)	2006-02-16
ATE305988T1 (de)	2005-10-15
ES2250092T3 (es)	2006-04-16
ES2166660B1 (es)	2003-02-16

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2002-11-13	RIC1	Information provided on ipc code assigned before grant	Free format text: 7C 25D 21/14 A, 7C 25D 21/12 B, 7C 25D 17/12 B, 7C 25D 17/06 B
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2005-05-11	RTI1	Title (correction)	Free format text: EQUIPMENT FOR THE ELECTROLYTIC DEPOSITION OF GOLD OR GOLD ALLOYS
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