FR2354397A1 - Bains acides de revetement electrolytique d'argent, ne renfermant pas de cyanure - Google Patents

Bains acides de revetement electrolytique d'argent, ne renfermant pas de cyanure

Info

Publication number
FR2354397A1
FR2354397A1 FR7717580A FR7717580A FR2354397A1 FR 2354397 A1 FR2354397 A1 FR 2354397A1 FR 7717580 A FR7717580 A FR 7717580A FR 7717580 A FR7717580 A FR 7717580A FR 2354397 A1 FR2354397 A1 FR 2354397A1
Authority
FR
France
Prior art keywords
cyanide
coating baths
silver coating
acid electrolytic
electrolytic silver
Prior art date
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
FR7717580A
Other languages
English (en)
Other versions
FR2354397B1 (fr
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.)
Oxy Metal Industries Corp
Original Assignee
Oxy Metal Industries 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.)
Filing date
Publication date
Application filed by Oxy Metal Industries Corp filed Critical Oxy Metal Industries Corp
Publication of FR2354397A1 publication Critical patent/FR2354397A1/fr
Application granted granted Critical
Publication of FR2354397B1 publication Critical patent/FR2354397B1/fr
Granted legal-status Critical Current

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
    • C25D3/46—Electroplating: Baths therefor from solutions of silver

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)

Abstract

Bains de revêtement électrolytique d'argent Ces bains de revêtement électrolytique d'argent, de nature acide, contiennent un sel d'argent soluble, un thiosulfate, un tampon au bisulfite et un sulfate, cette solution étant exempte de cyanure et ayant un pH d'environ 3,5 à 7,0. La présente invention est particulièrement utile pour fournir des bains de revêtement électrolytique d'argent, qui ne contiennent pas de cyanure.
FR7717580A 1976-06-09 1977-06-08 Bains acides de revetement electrolytique d'argent, ne renfermant pas de cyanure Granted FR2354397A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/694,108 US4067784A (en) 1976-06-09 1976-06-09 Non-cyanide acidic silver electroplating bath and additive therefore

Publications (2)

Publication Number Publication Date
FR2354397A1 true FR2354397A1 (fr) 1978-01-06
FR2354397B1 FR2354397B1 (fr) 1983-01-28

Family

ID=24787432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717580A Granted FR2354397A1 (fr) 1976-06-09 1977-06-08 Bains acides de revetement electrolytique d'argent, ne renfermant pas de cyanure

Country Status (6)

Country Link
US (1) US4067784A (fr)
JP (1) JPS6031917B2 (fr)
CA (1) CA1104091A (fr)
DE (1) DE2725313C2 (fr)
FR (1) FR2354397A1 (fr)
GB (2) GB1583666A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302278A (en) * 1993-02-19 1994-04-12 Learonal, Inc. Cyanide-free plating solutions for monovalent metals
GB9425031D0 (en) * 1994-12-09 1995-02-08 Alpha Metals Ltd Printed circuit board manufacture
GB9425030D0 (en) 1994-12-09 1995-02-08 Alpha Metals Ltd Silver plating
US6544397B2 (en) * 1996-03-22 2003-04-08 Ronald Redline Method for enhancing the solderability of a surface
US6905587B2 (en) 1996-03-22 2005-06-14 Ronald Redline Method for enhancing the solderability of a surface
USRE45842E1 (en) * 1999-02-17 2016-01-12 Ronald Redline Method for enhancing the solderability of a surface
US7628903B1 (en) * 2000-05-02 2009-12-08 Ishihara Chemical Co., Ltd. Silver and silver alloy plating bath
US8349393B2 (en) 2004-07-29 2013-01-08 Enthone Inc. Silver plating in electronics manufacture
GB0508188D0 (en) * 2005-04-22 2005-06-01 Eastman Kodak Co Method of forming conductive tracks
CN103741178B (zh) * 2014-01-20 2017-06-16 厦门大学 一种用于硅表面直接电镀光滑致密银薄膜的溶液及电镀方法
US10889907B2 (en) 2014-02-21 2021-01-12 Rohm And Haas Electronic Materials Llc Cyanide-free acidic matte silver electroplating compositions and methods
CN107574470A (zh) * 2017-08-24 2018-01-12 南京理工大学 一种含镍过渡层的银‑石墨烯复合镀层的制备方法
DE102019202899B3 (de) * 2019-03-04 2019-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wässrige Formulierung zum Herstellen einer Schicht aus Gold und Silber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR704663A (fr) * 1929-10-22 1931-05-23 Kodak Pathe Procédé de séparation de l'argent par électrolyse
FR2262705A1 (fr) * 1974-03-01 1975-09-26 Schering Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445538C2 (de) * 1974-09-20 1984-05-30 Schering AG, 1000 Berlin und 4709 Bergkamen Cyanidfreies Bad und Verfahren zur galvanischen Abscheidung von Edelmetall - Legierungen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR704663A (fr) * 1929-10-22 1931-05-23 Kodak Pathe Procédé de séparation de l'argent par électrolyse
FR2262705A1 (fr) * 1974-03-01 1975-09-26 Schering Ag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/39 *

Also Published As

Publication number Publication date
US4067784A (en) 1978-01-10
DE2725313A1 (de) 1977-12-22
GB1583665A (en) 1981-01-28
CA1104091A (fr) 1981-06-30
JPS6031917B2 (ja) 1985-07-25
GB1583666A (en) 1981-01-28
FR2354397B1 (fr) 1983-01-28
JPS52150745A (en) 1977-12-14
DE2725313C2 (de) 1982-07-29

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