EP3712302B1 - Zusammensetzung zur elektrolytischen vernickelung und verfahren zur elektrolytischen vernickelung mit einer solchen zusammensetzung - Google Patents

Zusammensetzung zur elektrolytischen vernickelung und verfahren zur elektrolytischen vernickelung mit einer solchen zusammensetzung Download PDF

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Publication number
EP3712302B1
EP3712302B1 EP20161027.6A EP20161027A EP3712302B1 EP 3712302 B1 EP3712302 B1 EP 3712302B1 EP 20161027 A EP20161027 A EP 20161027A EP 3712302 B1 EP3712302 B1 EP 3712302B1
Authority
EP
European Patent Office
Prior art keywords
composition
nickel plating
nickel
electrolytic nickel
substrate
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.)
Active
Application number
EP20161027.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3712302A1 (de
Inventor
André Egli
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.)
RIAG Oberflachentechnik AG
Original Assignee
RIAG Oberflachentechnik AG
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 RIAG Oberflachentechnik AG filed Critical RIAG Oberflachentechnik AG
Publication of EP3712302A1 publication Critical patent/EP3712302A1/de
Application granted granted Critical
Publication of EP3712302B1 publication Critical patent/EP3712302B1/de
Active legal-status Critical Current
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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
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • 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
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C25D3/14—Electroplating: Baths therefor from solutions of nickel or cobalt from baths containing acetylenic or heterocyclic compounds
    • C25D3/16—Acetylenic compounds

Definitions

  • DE 865 695 B discloses the use of phenolic compounds as brighteners in nickel baths with high fluoride concentrations.
  • composition according to the invention also makes the nickel layers produced largely free of pores. So-called burning in the high current density range due to the formation of hydrogen and nickel hydroxide is avoided.

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)
EP20161027.6A 2019-03-22 2020-03-04 Zusammensetzung zur elektrolytischen vernickelung und verfahren zur elektrolytischen vernickelung mit einer solchen zusammensetzung Active EP3712302B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019107416.9A DE102019107416A1 (de) 2019-03-22 2019-03-22 Zusammensetzung zur elektrolytischen Vernickelung und Verfahren zur elektrolytischen Vernickelung mit einer solchen Zusammensetzung

Publications (2)

Publication Number Publication Date
EP3712302A1 EP3712302A1 (de) 2020-09-23
EP3712302B1 true EP3712302B1 (de) 2023-09-20

Family

ID=69960211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20161027.6A Active EP3712302B1 (de) 2019-03-22 2020-03-04 Zusammensetzung zur elektrolytischen vernickelung und verfahren zur elektrolytischen vernickelung mit einer solchen zusammensetzung

Country Status (4)

Country Link
US (1) US11396711B2 (pl)
EP (1) EP3712302B1 (pl)
DE (1) DE102019107416A1 (pl)
PL (1) PL3712302T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025242354A1 (de) 2024-05-22 2025-11-27 Sew-Eurodrive Gmbh & Co Kg Verfahren zur bestimmung eines verdrehwinkels einer ersten welle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104137A (en) * 1977-06-10 1978-08-01 M&T Chemicals Inc. Alloy plating
CN109137008A (zh) * 2018-10-25 2019-01-04 扬州祥龙电镀有限公司 一种五金件电镀液

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB244167A (en) * 1924-09-11 1925-12-11 Madsenell Corp Means and methods for electrodepositing nickel, cobalt or nickel alloys
DE865695C (de) * 1951-02-02 1953-02-05 Metallic Industry Nv Verfahren zum elektrolytischen Hochglanzvernickeln von Metallen
GB892904A (en) * 1960-09-20 1962-04-04 Guy Villette Process for obtaining bright ductile nickel deposits
DE1217170B (de) * 1962-09-05 1966-05-18 Dehydag Gmbh Galvanische Nickelbaeder
DE2054221B2 (de) * 1970-11-04 1973-11-08 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Stabilisierte wässrige Losungen ungesättigter aliphaüscher Sulfon sauren bzw ihrer Salze
US4129482A (en) * 1977-06-24 1978-12-12 M&T Chemicals Inc. Electroplating iron group metal alloys
BR9605389A (pt) * 1996-10-31 1998-07-28 Ferragens Haga S A Banho eletrônico alcalino e processo para eletrodeposição de cu zn ou ni assim como de suas ligas
KR100971555B1 (ko) * 2010-02-25 2010-07-21 주식회사 유니테크 전기아연도금공정의 냉연강판의 전처리용 고농도 니켈 도금 조성물
JP6046406B2 (ja) * 2011-07-26 2016-12-14 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Ｒｏｈｍ ａｎｄ Ｈａａｓ Ｅｌｅｃｔｒｏｎｉｃ Ｍａｔｅｒｉａｌｓ ＬＬＣ 高温耐性銀コート基体
US10508348B2 (en) * 2017-06-15 2019-12-17 Rohm And Haas Electronic Materials Llc Environmentally friendly nickel electroplating compositions and methods
CN107829114A (zh) * 2017-11-28 2018-03-23 江苏澳光电子有限公司 一种端子表面电镀液及其应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104137A (en) * 1977-06-10 1978-08-01 M&T Chemicals Inc. Alloy plating
CN109137008A (zh) * 2018-10-25 2019-01-04 扬州祥龙电镀有限公司 一种五金件电镀液

Also Published As

Publication number Publication date
PL3712302T3 (pl) 2024-01-03
DE102019107416A1 (de) 2020-09-24
EP3712302A1 (de) 2020-09-23
US11396711B2 (en) 2022-07-26
US20200299851A1 (en) 2020-09-24

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