BR112015016551A2 - aparato para manutenção de eficiência de banho de chapeamento de cromo trivalente e para aplicação de uma eletroplaca de crômo trivalente escura a uma peça de trabalho e método para manutenção de eficiência de banho chapeamento de cromo trivalente - Google Patents

aparato para manutenção de eficiência de banho de chapeamento de cromo trivalente e para aplicação de uma eletroplaca de crômo trivalente escura a uma peça de trabalho e método para manutenção de eficiência de banho chapeamento de cromo trivalente

Info

Publication number
BR112015016551A2
BR112015016551A2 BR112015016551A BR112015016551A BR112015016551A2 BR 112015016551 A2 BR112015016551 A2 BR 112015016551A2 BR 112015016551 A BR112015016551 A BR 112015016551A BR 112015016551 A BR112015016551 A BR 112015016551A BR 112015016551 A2 BR112015016551 A2 BR 112015016551A2
Authority
BR
Brazil
Prior art keywords
plating bath
chrome plating
trivalent
workpiece
applying
Prior art date
Application number
BR112015016551A
Other languages
English (en)
Other versions
BR112015016551B1 (pt
Inventor
Bokisa George
Original Assignee
Coventya 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
Application filed by Coventya Inc filed Critical Coventya Inc
Publication of BR112015016551A2 publication Critical patent/BR112015016551A2/pt
Publication of BR112015016551B1 publication Critical patent/BR112015016551B1/pt

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
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes
    • 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
    • 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
    • C25D17/007—Current directing devices
    • 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
    • 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
    • C25D21/16—Regeneration of process solutions
    • 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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • 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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI

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)
BR112015016551-6A 2013-01-10 2014-01-10 Aparato para manutenção de eficiência de banho de chapeamento de crômio trivalente e método para manutenção de eficiência de banho de chapeamento de cromo trivalente BR112015016551B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361750974P 2013-01-10 2013-01-10
US61/750,974 2013-01-10
PCT/US2014/011108 WO2014110416A1 (en) 2013-01-10 2014-01-10 Apparatus and method of maintaining trivalent chromium bath plating efficiency

Publications (2)

Publication Number Publication Date
BR112015016551A2 true BR112015016551A2 (pt) 2017-07-11
BR112015016551B1 BR112015016551B1 (pt) 2021-08-31

Family

ID=51167405

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015016551-6A BR112015016551B1 (pt) 2013-01-10 2014-01-10 Aparato para manutenção de eficiência de banho de chapeamento de crômio trivalente e método para manutenção de eficiência de banho de chapeamento de cromo trivalente

Country Status (8)

Country Link
US (1) US10167564B2 (pt)
EP (1) EP2943601B1 (pt)
KR (2) KR20150123794A (pt)
CN (1) CN105264122B (pt)
BR (1) BR112015016551B1 (pt)
CA (1) CA2897973C (pt)
MX (1) MX2015008897A (pt)
WO (1) WO2014110416A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147388A1 (en) * 2015-09-25 2017-03-29 Enthone, Incorporated Flexible color adjustment for dark cr(iii)-platings
CN108885979B (zh) * 2016-03-11 2024-04-09 应用材料公司 作为铝半导体处理设备的阻挡层的铝电镀和氧化物形成
US10294570B2 (en) 2016-04-11 2019-05-21 Hamilton Sundstrand Corporation Method for making corrosion resistant coating
US20170306515A1 (en) * 2016-04-21 2017-10-26 Macdermid Acumen, Inc Dark Colored Chromium Based Electrodeposits
EP3428321A1 (en) * 2017-07-10 2019-01-16 Tata Steel IJmuiden B.V. Method of producing an electrolyte for electrodeposition of a chromium-chromium oxide layer
CN107419310B (zh) * 2017-09-28 2020-01-03 永星化工(上海)有限公司 一种三价铬镀层及其制备方法
WO2019117178A1 (ja) * 2017-12-13 2019-06-20 株式会社Ｊｃｕ ３価クロムメッキ液およびこれを用いたクロムメッキ方法
EP3819404A4 (en) * 2018-07-03 2022-02-09 JCU Corporation TRIVAL CHROME PLATING SOLUTION AND CHROME COATING PROCESS WITH IT
WO2020189802A1 (ko) * 2019-03-15 2020-09-24 유한회사 한국신기술 황(s) 성분이 없는 시안-카르복시기 복합제로 이루어진 3가 크롬 이온의 2가 산화 방지제 및 이를 포함하는 3가 크롬 전기 도금액
US20240011178A1 (en) * 2020-12-11 2024-01-11 Atotech Deutschland GmbH & Co. KG Black plated substrate
EP4083268A1 (en) * 2021-04-30 2022-11-02 Atotech Deutschland GmbH & Co. KG Electroplating composition for depositing a chromium or chromium alloy layer on a substrate
EP4101947A1 (en) 2021-06-10 2022-12-14 Atotech Deutschland GmbH & Co. KG Method for electrodepositing a dark chromium layer, substrate comprising same, and electroplating bath thereof

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JPS507732A (pt) * 1973-05-23 1975-01-27
JPS5060435A (pt) 1973-09-29 1975-05-24
US5196109A (en) * 1991-08-01 1993-03-23 Geoffrey Scott Trivalent chromium electrolytes and plating processes employing same
RU2015209C1 (ru) 1991-08-20 1994-06-30 Производственное объединение "Уральский оптико-механический завод" Устройство для хромирования мелких изделий
DE19525509C2 (de) 1994-07-22 1997-10-02 Lpw Anlagen Gmbh Anwendung der UV/H¶2¶O¶2¶-Oxidationsbehandlung zur betriebsmäßigen Wiederverwendungs- oder Weiterverwendungsaufbereitung eines Bades für die galvanotechnische Beschichtung von Gegenständen mit metallischen Überzügen
KR100263317B1 (ko) * 1997-09-29 2000-08-01 이중구 도금액반응부산물제거장치및방법
DE10014260B4 (de) 2000-03-22 2009-03-19 Lpw-Blasberg Anlagen Gmbh Verfahren zur galvanotechnischen Beschichtung von Gegenständen
EP1310582A1 (en) 2001-11-07 2003-05-14 Shipley Company LLC Process for electrolytic copper plating
US6805786B2 (en) 2002-09-24 2004-10-19 Northrop Grumman Corporation Precious alloyed metal solder plating process
DE10325101A1 (de) * 2003-06-03 2004-12-30 Atotech Deutschland Gmbh Verfahren zum Auffüllen von µ-Blind-Vias (µ-BVs)
KR100947380B1 (ko) * 2007-08-10 2010-03-15 기아자동차주식회사 차체 도장라인의 전착 도장 시스템용 양극액 살균장치
DE102007040005A1 (de) 2007-08-23 2009-02-26 Ewh Industrieanlagen Gmbh & Co. Kg Verfahren zum Abscheiden funktioneller Schichten aus einem Galvanikbad
KR101111445B1 (ko) * 2009-09-25 2012-02-15 한양화학(공) 3가 크롬 피막 형성용 수성 조성물 및 이를 이용한 흑색의 3가 크롬 피막 형성 방법
US9689081B2 (en) * 2011-05-03 2017-06-27 Atotech Deutschland Gmbh Electroplating bath and method for producing dark chromium layers
US9758884B2 (en) * 2012-02-16 2017-09-12 Stacey Hingley Color control of trivalent chromium deposits

Also Published As

Publication number Publication date
EP2943601A4 (en) 2016-08-24
KR20150123794A (ko) 2015-11-04
US10167564B2 (en) 2019-01-01
CA2897973A1 (en) 2014-07-17
CN105264122A (zh) 2016-01-20
EP2943601A1 (en) 2015-11-18
CA2897973C (en) 2021-06-22
MX2015008897A (es) 2016-02-05
KR102384016B1 (ko) 2022-04-08
EP2943601B1 (en) 2020-08-12
US20150354085A1 (en) 2015-12-10
BR112015016551B1 (pt) 2021-08-31
CN105264122B (zh) 2018-11-02
KR20210059807A (ko) 2021-05-25
WO2014110416A1 (en) 2014-07-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/01/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: MACDERMID, INCORPORATED (US)