SG127854A1 - Improved gold electrolytes - Google Patents

Improved gold electrolytes

Info

Publication number
SG127854A1
SG127854A1 SG200603606A SG200603606A SG127854A1 SG 127854 A1 SG127854 A1 SG 127854A1 SG 200603606 A SG200603606 A SG 200603606A SG 200603606 A SG200603606 A SG 200603606A SG 127854 A1 SG127854 A1 SG 127854A1
Authority
SG
Singapore
Prior art keywords
improved gold
electrolytes
gold electrolytes
compositions
improved
Prior art date
Application number
SG200603606A
Other languages
English (en)
Inventor
Andre Egli
Wing Kwong Wong
Raymund W M Kwok
Jochen Heber
Original Assignee
Rohm & Haas Elect Mat
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 Rohm & Haas Elect Mat filed Critical Rohm & Haas Elect Mat
Publication of SG127854A1 publication Critical patent/SG127854A1/en

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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

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)
  • Electroplating Methods And Accessories (AREA)
SG200603606A 2005-06-02 2006-05-30 Improved gold electrolytes SG127854A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68677405P 2005-06-02 2005-06-02

Publications (1)

Publication Number Publication Date
SG127854A1 true SG127854A1 (en) 2006-12-29

Family

ID=36930153

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200603606A SG127854A1 (en) 2005-06-02 2006-05-30 Improved gold electrolytes

Country Status (6)

Country Link
US (1) US7465385B2 (ja)
EP (1) EP1728898B1 (ja)
JP (1) JP4832962B2 (ja)
CN (1) CN100557086C (ja)
HK (1) HK1097007A1 (ja)
SG (1) SG127854A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090104463A1 (en) * 2006-06-02 2009-04-23 Rohm And Haas Electronic Materials Llc Gold alloy electrolytes
CA2541232A1 (en) * 2006-03-29 2007-09-29 Transfert Plus, S.E.C. Redox couples, compositions and uses thereof
CH714243B1 (fr) * 2006-10-03 2019-04-15 Swatch Group Res & Dev Ltd Procédé d'électroformage et pièce ou couche obtenue par ce procédé.
EP3170924A1 (en) 2007-04-19 2017-05-24 Enthone, Inc. Electrolyte and method for electrolytic deposition of gold-copper alloys
JP5317433B2 (ja) * 2007-06-06 2013-10-16 ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー． 酸性金合金めっき液
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.
JP5642928B2 (ja) * 2007-12-12 2014-12-17 ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー． 青銅の電気めっき
US8608931B2 (en) * 2009-09-25 2013-12-17 Rohm And Haas Electronic Materials Llc Anti-displacement hard gold compositions
EP2312021B1 (fr) * 2009-10-15 2020-03-18 The Swatch Group Research and Development Ltd. Procédé d'obtention d'un dépôt d'alliage d'or jaune par galvanoplastie sans utilisation de métaux toxiques
JP2011122192A (ja) * 2009-12-09 2011-06-23 Ne Chemcat Corp 電解硬質金めっき液及びこれを用いるめっき方法
JP5731802B2 (ja) * 2010-11-25 2015-06-10 ローム・アンド・ハース電子材料株式会社 金めっき液
EP2505691B1 (fr) 2011-03-31 2014-03-12 The Swatch Group Research and Development Ltd. Procédé d'obtention d'un dépôt d'alliage d'or 18 carats 3N
US8980077B2 (en) 2012-03-30 2015-03-17 Rohm And Haas Electronic Materials Llc Plating bath and method
ITFI20120103A1 (it) * 2012-06-01 2013-12-02 Bluclad Srl Bagni galvanici per l'ottenimento di una lega di oro a bassa caratura e processo galvanico che utilizza detti bagni.
PT2730682T (pt) * 2012-11-13 2018-11-09 Coventya Sas Solução alcalina, sem cianeto, para eletrodeposição de ligas de ouro, um método para eletrodepositar e um substrato compreendendo um depósito brilhante e sem corrosão de uma liga de ouro
US10889907B2 (en) * 2014-02-21 2021-01-12 Rohm And Haas Electronic Materials Llc Cyanide-free acidic matte silver electroplating compositions and methods
EP2990507A1 (en) * 2014-08-25 2016-03-02 ATOTECH Deutschland GmbH Composition, use thereof and method for electrodepositing gold containing layers
JP6210148B2 (ja) * 2015-12-28 2017-10-11 三菱マテリアル株式会社 ＳｎＡｇ合金めっき液
CN105755518B (zh) * 2016-05-23 2017-12-08 重庆理工大学 一种镁合金阳极氧化电解液及其用于镁合金阳极氧化的方法
US11674235B2 (en) * 2018-04-11 2023-06-13 Hutchinson Technology Incorporated Plating method to reduce or eliminate voids in solder applied without flux
US11242609B2 (en) * 2019-10-15 2022-02-08 Rohm and Hass Electronic Materials LLC Acidic aqueous silver-nickel alloy electroplating compositions and methods
EP3892759B1 (en) * 2020-04-06 2023-07-26 Linxens Holding Tape for electrical circuits with rose-gold contact pads and method for manufacturing such a tape
SE2250388A1 (en) * 2022-03-29 2023-09-30 Seolfor Ab Compositions, methods, and preparations of cyanide-free gold solutions, suitable for electroplating of gold deposits and alloys thereof

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3380898A (en) * 1965-06-18 1968-04-30 Sel Rex Corp Electrolyte and method for electrodepositing a pink gold alloy
GB1244095A (en) 1968-05-09 1971-08-25 Michel Katz Method for electrolytic gold-silver plating
JPS4834170B1 (ja) * 1969-07-10 1973-10-19
FR2053770A5 (en) 1969-07-17 1971-04-16 Radiotechnique Compelec Electrolytic deposition of gold-bismuth - alloys
US3642589A (en) * 1969-09-29 1972-02-15 Fred I Nobel Gold alloy electroplating baths
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
US3915814A (en) * 1972-08-24 1975-10-28 Engelhard Min & Chem Method of electroplating bright white gold alloy coatings
US3902977A (en) * 1973-12-13 1975-09-02 Engelhard Min & Chem Gold plating solutions and method
CH626657A5 (ja) * 1980-03-17 1981-11-30 Aliprandini P
FR2504131B1 (fr) * 1981-04-15 1988-03-04 Elf Aquitaine Procede de production de dithioacides organiques et leur application
JPS6029707B2 (ja) * 1981-04-23 1985-07-12 四国化成工業株式会社 新規イミダゾ−ル化合物，該化合物の合成法および該化合物を用いる銀金属の防錆方法
JPS58198473A (ja) * 1982-05-13 1983-11-18 Shionogi & Co Ltd ヒドロキサム酸誘導体
JPS5980787A (ja) * 1982-10-22 1984-05-10 Hamasawa Kogyo:Kk 時計用金合金外装部品の製造方法
JPS5976891A (ja) * 1982-10-22 1984-05-02 Hamasawa Kogyo:Kk 金合金の製造方法
DE3309397A1 (de) 1983-03-16 1984-09-20 Degussa Ag, 6000 Frankfurt Elektrolytisches bad zum abscheiden von niederkaraetigen, glaenzenden gold-silber-legierungsueberzuegen
DE3319772A1 (de) 1983-05-27 1984-11-29 Schering AG, 1000 Berlin und 4709 Bergkamen Bad fuer die galvanische abscheidung von goldlegierungen
US4465564A (en) * 1983-06-27 1984-08-14 American Chemical & Refining Company, Inc. Gold plating bath containing tartrate and carbonate salts
US4632741A (en) * 1984-09-06 1986-12-30 Economics Laboratory, Inc. Synthesis of alkyl phosphinate salts and bis(alkyl) phosphinate salts
US4590014A (en) * 1984-09-06 1986-05-20 Economics Laboratory, Inc. Synthesis of alkyl phosphinate salts
DE3505473C1 (de) 1985-02-16 1986-06-05 Degussa Ag, 6000 Frankfurt Bad zur galvanischen Abscheidung von Gold-Indium-Legierungsueberzuegen
JPS62164890A (ja) * 1986-01-16 1987-07-21 Seiko Instr & Electronics Ltd 金銀銅合金めつき液
US4869971A (en) * 1986-05-22 1989-09-26 Nee Chin Cheng Multilayer pulsed-current electrodeposition process
ATE86313T1 (de) 1987-08-21 1993-03-15 Engelhard Ltd Bad fuer das elektroplattieren einer gold-kupfer- zink-legierung.
DE3929569C1 (ja) * 1989-09-06 1991-04-18 Degussa Ag, 6000 Frankfurt, De
US5085744A (en) * 1990-11-06 1992-02-04 Learonal, Inc. Electroplated gold-copper-zinc alloys
JPH0570991A (ja) * 1991-09-11 1993-03-23 Seiko Epson Corp 装飾部材
US5256275A (en) * 1992-04-15 1993-10-26 Learonal, Inc. Electroplated gold-copper-silver alloys
US5340529A (en) * 1993-07-01 1994-08-23 Dewitt Troy C Gold jewelry alloy
US6099713A (en) * 1996-11-25 2000-08-08 C. Uyemura & Co., Ltd. Tin-silver alloy electroplating bath and tin-silver alloy electroplating process
US6508927B2 (en) * 1998-11-05 2003-01-21 C. Uyemura & Co., Ltd. Tin-copper alloy electroplating bath
US6645364B2 (en) * 2000-10-20 2003-11-11 Shipley Company, L.L.C. Electroplating bath control
US6736954B2 (en) * 2001-10-02 2004-05-18 Shipley Company, L.L.C. Plating bath and method for depositing a metal layer on a substrate
DE60239443D1 (de) * 2001-10-24 2011-04-28 Rohm & Haas Elect Mat Stabilisatoren für Lösungen zur stromlosen Metallisierung und Verfahren zu deren Anwendung

Also Published As

Publication number Publication date
CN100557086C (zh) 2009-11-04
EP1728898B1 (en) 2017-02-22
EP1728898A2 (en) 2006-12-06
US7465385B2 (en) 2008-12-16
CN1896334A (zh) 2007-01-17
EP1728898A3 (en) 2012-04-18
JP2006348383A (ja) 2006-12-28
HK1097007A1 (en) 2007-06-15
US20060283714A1 (en) 2006-12-21
JP4832962B2 (ja) 2011-12-07

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