ATE220736T1 - Elektroplattierungsverfahren, zusammensetzungen und überzügen - Google Patents

Elektroplattierungsverfahren, zusammensetzungen und überzügen

Info

Publication number
ATE220736T1
ATE220736T1 AT96935123T AT96935123T ATE220736T1 AT E220736 T1 ATE220736 T1 AT E220736T1 AT 96935123 T AT96935123 T AT 96935123T AT 96935123 T AT96935123 T AT 96935123T AT E220736 T1 ATE220736 T1 AT E220736T1
Authority
AT
Austria
Prior art keywords
amount
iron
gold
zirconium
cyanide
Prior art date
Application number
AT96935123T
Other languages
English (en)
Inventor
Jean-Michel Gioria
Original Assignee
Enthone Omi Inc
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
Priority claimed from GBGB9522591.8A external-priority patent/GB9522591D0/en
Application filed by Enthone Omi Inc filed Critical Enthone Omi Inc
Application granted granted Critical
Publication of ATE220736T1 publication Critical patent/ATE220736T1/de

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
    • C25D3/48—Electroplating: Baths therefor from solutions of gold
    • 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
AT96935123T 1995-11-03 1996-10-31 Elektroplattierungsverfahren, zusammensetzungen und überzügen ATE220736T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9522591.8A GB9522591D0 (en) 1995-11-03 1995-11-03 Electroplating processes compositions and deposits
GB9522997A GB2306508B (en) 1995-11-03 1995-11-09 Electroplating processes compositions and deposits
PCT/GB1996/002652 WO1997017482A1 (en) 1995-11-03 1996-10-31 Electroplating processes compositions and deposits

Publications (1)

Publication Number Publication Date
ATE220736T1 true ATE220736T1 (de) 2002-08-15

Family

ID=26308049

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96935123T ATE220736T1 (de) 1995-11-03 1996-10-31 Elektroplattierungsverfahren, zusammensetzungen und überzügen

Country Status (10)

Country Link
US (1) US6576114B1 (de)
EP (1) EP0871801B1 (de)
CN (1) CN1200774A (de)
AT (1) ATE220736T1 (de)
AU (1) AU7320996A (de)
CA (1) CA2235408A1 (de)
DE (1) DE69622431T2 (de)
ES (1) ES2179952T3 (de)
TW (1) TW446760B (de)
WO (1) WO1997017482A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH714243B1 (fr) * 2006-10-03 2019-04-15 Swatch Group Res & Dev Ltd Procédé d'électroformage et pièce ou couche obtenue par ce procédé.
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
ITFI20120208A1 (it) * 2012-10-12 2014-04-13 Bluclad S R L Soluzione per l'elettrodeposizione di una lega di oro e la lega da essa derivante.
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
CN106637307B (zh) * 2017-01-04 2019-01-01 中国地质大学（武汉） 一种用于黄金无氰电铸工艺的添加剂

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH286123A (fr) 1952-05-08 1952-10-15 Spreter Victor Bain pour le dépôt par voie galvanique d'alliages d'or.
US3380814A (en) 1965-06-18 1968-04-30 Sel Rex Corp Electrolyte and method for coating articles with a gold-copper-antimony alloy and article thereof
CH522740A (de) 1968-06-28 1972-06-30 Degussa Verfahren zur galvanischen Abscheidung von Gold-Kupfer-Cadmium-Legierungsüberzügen
GB1375611A (de) 1972-03-28 1974-11-27
US4012294A (en) 1972-08-10 1977-03-15 Oxy Metal Industries Corporation Gold sulfite baths containing organophosphorous compounds
CH555894A (fr) 1972-08-10 1974-11-15 Oxy Metal Industries Corp Utilisation de derives organophosphores dans les bains sulfitiques pour l'electrodeposition de l'or et des alliages d'or.
DE2251285C3 (de) 1972-10-14 1981-01-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen Alkalisches Bad für die galvanische Abscheidung von Goldlegierungen
DE2355581C3 (de) 1973-11-07 1979-07-12 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Galvanisches Glanzgoldbad mit hoher Abscheidungsgeschwindigkeit
US3926748A (en) 1974-06-28 1975-12-16 Amp Inc Electrodeposition of gold-antimony alloys and compositions therefor
JPS5156241A (en) 1974-11-11 1976-05-17 Citizen Watch Co Ltd Meganeno fureemu
US4075065A (en) * 1975-07-07 1978-02-21 Handy & Harman Gold plating bath and process
JPS5258023A (en) 1975-11-08 1977-05-13 Matsushita Electric Works Ltd Plating contact
JPS56105494A (en) 1980-01-22 1981-08-21 Nippon Mining Co Ltd Gold-palladium-copper alloy plating solution
JPS56136994A (en) 1980-03-31 1981-10-26 Nippon Mining Co Ltd Gold-tin-copper alloy plating bath
DE3013030C2 (de) 1980-04-03 1984-02-09 Degussa Ag, 6000 Frankfurt Galvanisches Bad und Verfahren zur Abscheidung hochglänzender Weißgoldüberzüge
DE3020765A1 (de) 1980-05-31 1981-12-10 Degussa Ag, 6000 Frankfurt Alkalisches bad zum galvanischen abscheiden niederkaraetiger rosa- bis gelbfarbener goldlegierungsschichten
JPS57120685A (en) 1981-01-16 1982-07-27 Seiko Epson Corp Constitution of gold plating for armor parts for timepiece
JPS57120686A (en) 1981-01-16 1982-07-27 Seiko Epson Corp Constitution of gold plating for external finishing parts for timepiece
US4470886A (en) 1983-01-04 1984-09-11 Omi International Corporation Gold alloy electroplating bath and process
EP0140832B1 (de) 1983-09-01 1988-01-13 H. E. Finishing SA Galvanisches Bad für das elekrolytische Absetzen einer Goldlegierung und galvanisches Verfahren für die Verwendung dieses Bads
DE3345795A1 (de) 1983-12-17 1985-07-04 LPW-Chemie GmbH, 4040 Neuss Elektrolyt zur galvanischen abscheidung niedrigkaraetiger gold-kupfer-zink-legierungen
CH662583A5 (fr) * 1985-03-01 1987-10-15 Heinz Emmenegger Bain galvanique pour le depot electrolytique d'alliages d'or-cuivre-cadmium-zinc.
GB2242200B (en) * 1990-02-20 1993-11-17 Omi International Plating compositions and processes
CH680927A5 (de) 1990-10-08 1992-12-15 Metaux Precieux Sa
JP3074369B2 (ja) 1992-07-28 2000-08-07 株式会社ビクトリア 金合金メッキ液
KR0171685B1 (ko) * 1994-02-26 1999-02-18 문성수 팔라듐 2원 또는 3원 합금 도금 조성물, 이를 이용한 도금방법 및 도금체

Also Published As

Publication number Publication date
EP0871801A1 (de) 1998-10-21
DE69622431D1 (de) 2002-08-22
EP0871801B1 (de) 2002-07-17
US6576114B1 (en) 2003-06-10
AU7320996A (en) 1997-05-29
CA2235408A1 (en) 1997-05-15
CN1200774A (zh) 1998-12-02
WO1997017482A1 (en) 1997-05-15
TW446760B (en) 2001-07-21
DE69622431T2 (de) 2003-01-30
ES2179952T3 (es) 2003-02-01

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Legal Events

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