MX390670B - Metodo de dos etapas para el recubrimiento por inmersion de sustratos electricamente conductores utilizando una composicion que contiene bi(iii). - Google Patents

Metodo de dos etapas para el recubrimiento por inmersion de sustratos electricamente conductores utilizando una composicion que contiene bi(iii).

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Publication number
MX390670B
MX390670B MX2016006499A MX2016006499A MX390670B MX 390670 B MX390670 B MX 390670B MX 2016006499 A MX2016006499 A MX 2016006499A MX 2016006499 A MX2016006499 A MX 2016006499A MX 390670 B MX390670 B MX 390670B
Authority
MX
Mexico
Prior art keywords
electrically conductive
dip coating
coating
substrate
conductive substrates
Prior art date
Application number
MX2016006499A
Other languages
English (en)
Other versions
MX2016006499A (es
Inventor
Christian Hammer
Florian Gaspar
Konstantinos Markou
Kristof Wapner
Original Assignee
Basf Coatings Gmbh
Henkel Ag & Co Kgaa
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 Basf Coatings Gmbh, Henkel Ag & Co Kgaa filed Critical Basf Coatings Gmbh
Publication of MX2016006499A publication Critical patent/MX2016006499A/es
Publication of MX390670B publication Critical patent/MX390670B/es

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4407—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
    • C09D5/4411—Homopolymers or copolymers of acrylates or methacrylates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/448—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications characterised by the additives used
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • 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
    • C25D3/54—Electroplating: Baths therefor from solutions of metals not provided for in groups C25D3/04 - C25D3/50
    • 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
    • C25D5/02—Electroplating of selected surface areas
    • 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
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/02—Electrolytic coating other than with metals with organic materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

La presente invención se refiere a un método para recubrir por lo menos parcialmente un sustrato eléctricamente conductor con un material de electrorrecubrimiento, que comprende por lo menos poner en contacto el sustrato con una composición acuosa de recubrimiento (A) como paso (1), el cual se lleva a cabo en por lo menos dos etapas sucesivas (1a) y (1b), es decir, en primer lugar a un voltaje aplicado en un rango entre 1 y 50 V (1a), el cual es aplicado durante por lo menos 5 segundos, y luego en un rango entre 50 y 400 V (1b), siendo mayor el voltaje aplicado en (1b) en al menos 10 V que el voltaje aplicado en (1a), comprendiendo (A) por lo menos un aglutinante depositable catódicamente (A1), por lo menos un ácido monocarboxílico o policarboxílico orgánico el cual no tiene átomo de nitrógeno alguno, y/o sus aniones (A3) y bismuto trivalente (A4), estando presentes el (A3) y (A4) en (A) en una cantidad tal que la relación estequiométrica entre sí permite que por lo menos el 50 % molar de (A4) esté presente en forma de una sal y/o complejo de componentes (A3) y (A4), siendo las fracciones molares de cualquier ion zirconio y ácido aminopolicarboxílico presente en (A) 100 veces o 15 veces menores, en cada caso, respectivamente, que la fracción molar de (A4) presente en (A); a un uso de (A) para recubrir por lo menos parcialmente el sustrato con un material de electrorrecubrimiento; a sustratos eléctricamente conductores recubiertos por lo menos parcialmente obtenibles mediante el método; y a artículos o componentes producidos a partir de dichos sustratos.
MX2016006499A 2013-11-18 2013-11-18 Metodo de dos etapas para el recubrimiento por inmersion de sustratos electricamente conductores utilizando una composicion que contiene bi(iii). MX390670B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/074102 WO2015070929A1 (de) 2013-11-18 2013-11-18 Zweistufiges verfahren zur tauchlack-beschichtung elektrisch leitfähiger substrate unter verwendung einer bi(iii)-haltigen zusammensetzung

Publications (2)

Publication Number Publication Date
MX2016006499A MX2016006499A (es) 2017-01-18
MX390670B true MX390670B (es) 2025-03-20

Family

ID=49679494

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016006499A MX390670B (es) 2013-11-18 2013-11-18 Metodo de dos etapas para el recubrimiento por inmersion de sustratos electricamente conductores utilizando una composicion que contiene bi(iii).

Country Status (10)

Country Link
US (1) US10435805B2 (es)
EP (1) EP3071658B1 (es)
JP (1) JP6374016B2 (es)
KR (1) KR20160086881A (es)
CN (1) CN105765006B (es)
CA (1) CA2925969A1 (es)
ES (1) ES2662574T3 (es)
HU (1) HUE036970T2 (es)
MX (1) MX390670B (es)
WO (1) WO2015070929A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106232750B (zh) * 2014-04-28 2018-05-22 日东化成株式会社 电沉积涂料组合物、电沉积涂料组合物用催化剂
EP3363719B1 (de) * 2017-02-15 2019-12-11 MAGNA STEYR Fahrzeugtechnik AG & Co KG Verfahren zur herstellung eines kraftfahrzeuges
ES3054964T3 (en) * 2019-04-15 2026-02-09 Basf Coatings Gmbh Aqueous coating composition for dip coating electrically conductive substrates containing bismuth and lithium
MX2022000609A (es) * 2019-07-16 2022-03-11 Basf Coatings Gmbh Metodo para la limpieza de ba?os de electrodeposicion catodica y aparato para dicha limpieza.
FR3099935B1 (fr) * 2019-08-12 2021-09-10 Safran Aircraft Engines Procédé de revêtement d’une pièce de turbomachine
CN115261869B (zh) * 2022-08-03 2023-07-14 中国石油大学(北京) 一种钒酸铋基光生阴极保护涂层的制备方法和应用

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT356779B (de) 1978-03-13 1980-05-27 Herberts & Co Gmbh Kathodisch abscheidbares waesseriges elektro- tauchlack-ueberzugsmittel
CA1143498A (en) 1978-12-11 1983-03-22 Petrus G. Kooymans Thermosetting resinous binder compositions, their preparation, and use as coating materials
EP0055270B1 (en) 1980-07-03 1985-10-23 Dulux Australia Ltd Dispersion process and product
DE3518770A1 (de) 1985-05-24 1986-11-27 BASF Lacke + Farben AG, 4400 Münster Wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung
DE3518732A1 (de) 1985-05-24 1986-11-27 BASF Lacke + Farben AG, 4400 Münster Wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung
DE3942766A1 (de) 1989-12-23 1991-06-27 Basf Lacke & Farben Verfahren zum beschichten elektrisch leitfaehiger substrate, waessriger lack, epoxid-aminaddukt und verwendung des epoxid-aminadduktes als reibharz zur herstellung von pigmentpasten
UA42691C2 (uk) 1992-05-29 2001-11-15 Віанова Резінс Аг Каталізоване, катіонне зв'язуюче для лаків, спосіб його одержання та композиція
DE4330002C1 (de) 1993-09-04 1995-03-23 Herberts Gmbh Verfahren zur Lackierung von metallischen Substraten und Anwendung des Verfahrens
DE19703869A1 (de) 1997-02-03 1998-08-06 Basf Coatings Ag Wäßrige Bindemitteldispersion für kationische Elektrotauchlacke
US6265079B1 (en) 1997-07-29 2001-07-24 Kansai Paint Co., Ltd. Cationic electrodeposition coating composition
JP3874386B2 (ja) * 1997-07-29 2007-01-31 関西ペイント株式会社 カチオン電着塗料組成物
US6156823A (en) 1998-12-04 2000-12-05 E. I. Du Pont De Nemours And Company Bismuth oxide catalyst for cathodic electrocoating compositions
US6353057B1 (en) 1999-02-10 2002-03-05 King Industries, Inc. Catalyzing cationic resin and blocked polyisocyanate with bismuth carboxylate
DE19909877A1 (de) 1999-03-06 2000-09-07 Basf Coatings Ag Sol-Gel-Überzug für einschichtige oder mehrschichtige Lackierungen
DE19909894A1 (de) * 1999-03-06 2000-09-07 Basf Coatings Ag Sol-Gel-Überzug für einschichtige oder mehrschichtige Lackierungen
DE19930060A1 (de) 1999-06-30 2001-01-11 Basf Coatings Ag Elektrotauchlackbad mit wasserlöslichem Polyvinylalkohol(co)polymeren
US6660385B2 (en) 2000-10-11 2003-12-09 Kansai Paint Co., Ltd. Cationic paint composition
DE10209396A1 (de) 2002-03-02 2003-09-18 Basf Coatings Ag Von unlöslichen Festkörpern freie Elekrotauchlacke (ETL)
DE10236350A1 (de) 2002-08-08 2004-02-19 Basf Coatings Ag Bismutverbindungen enthaltende Elektrotauchlacke (ETL)
DE10236347A1 (de) 2002-08-08 2004-02-19 Basf Coatings Ag Wäßrige Elektrotauchlacke, ihre Verwendung in Verfahren zur Beschichtung elektrisch leitfähiger Substrate sowie die Verwendung von Bismutverbindungen in diesen wäßrigen Elektrotauchlacken
US7852962B2 (en) * 2006-07-28 2010-12-14 Via Telecom Co., Ltd. Systems and methods for implementing a data control channel in a wireless communication system
US7906002B2 (en) 2006-08-04 2011-03-15 Kansai Paint Co., Ltd. Method for forming surface-treating film
EP1889952B1 (en) 2006-08-08 2012-05-30 Kansai Paint Co., Ltd. Method for forming surface-treating film
DE102007038824A1 (de) 2007-08-16 2009-02-19 Basf Coatings Ag Einsatz von Bismutsubnitrat in Elektrotauchlacken
DE102008014465B4 (de) 2008-03-17 2010-05-12 Henkel Ag & Co. Kgaa Mittel zur optimierten Passivierung auf Ti-/Zr-Basis für Metalloberflächen und Verfahren zur Konversionsbehandlung
DE102008016220A1 (de) 2008-03-27 2009-10-01 Basf Coatings Ag Elektrotauchlacke enthaltend Polymethylenharnstoff
US8702943B2 (en) * 2008-12-29 2014-04-22 Basf Coatings Gmbh Electrocoat composition and process replacing phosphate pretreatment
JP5325610B2 (ja) 2009-03-02 2013-10-23 日本パーカライジング株式会社 金属表面処理用組成物、これを用いた金属表面処理方法およびこれらを用いた金属表面処理皮膜
JP5462561B2 (ja) 2009-09-14 2014-04-02 日本パーカライジング株式会社 金属表面処理用組成物、これを用いた金属表面処理方法及びこれらを用いた金属表面処理皮膜
KR101486706B1 (ko) * 2012-02-28 2015-01-26 닛본 페인트 가부시끼가이샤 양이온 전착 도료용 에멀션 수지 조성물의 조제 방법

Also Published As

Publication number Publication date
EP3071658A1 (de) 2016-09-28
CN105765006A (zh) 2016-07-13
EP3071658B1 (de) 2017-12-13
CN105765006B (zh) 2019-01-25
US10435805B2 (en) 2019-10-08
WO2015070929A1 (de) 2015-05-21
US20160298250A1 (en) 2016-10-13
JP6374016B2 (ja) 2018-08-15
JP2017503928A (ja) 2017-02-02
CA2925969A1 (en) 2015-05-21
KR20160086881A (ko) 2016-07-20
MX2016006499A (es) 2017-01-18
HUE036970T2 (hu) 2018-08-28
ES2662574T3 (es) 2018-04-09

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