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MX2022006167A - Metodos para depositar electrolicamente composiciones de pretratamiento. - Google Patents

Metodos para depositar electrolicamente composiciones de pretratamiento.

Info

Publication number
MX2022006167A
MX2022006167A MX2022006167A MX2022006167A MX2022006167A MX 2022006167 A MX2022006167 A MX 2022006167A MX 2022006167 A MX2022006167 A MX 2022006167A MX 2022006167 A MX2022006167 A MX 2022006167A MX 2022006167 A MX2022006167 A MX 2022006167A
Authority
MX
Mexico
Prior art keywords
substrate
pretreatment composition
electrically conductive
metal
methods
Prior art date
Application number
MX2022006167A
Other languages
English (en)
Inventor
Brian C Okerberg
Kevin T Sylvester
Nathan J Silvernail
Elizabeth S Brown-Tseng
Gordon L Post
Matthew S Faber
Original Assignee
Ppg Ind Ohio 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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of MX2022006167A publication Critical patent/MX2022006167A/es

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
    • C25D3/38—Electroplating: Baths therefor from solutions of copper
    • 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
    • C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
    • 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
    • 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
    • C25D9/12—Electrolytic coating other than with metals with inorganic materials by cathodic processes on light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Se divulgan métodos para tratar un sustrato. Un método incluye poner en contacto un sustrato con una composición de pretratamiento que comprende un metal del grupo IVB y un metal electropositivo y pasar una corriente eléctrica entre un ánodo y el sustrato que sirve como un cátodo para depositar un recubrimiento de la composición de pretratamiento en el sustrato. Un método para tratar un sustrato conductor de electricidad también incluye poner en contacto el sustrato conductor de electricidad con una composición de pretratamiento que comprende un metal del grupo IVB y un metal electropositivo y electrodepositar un recubrimiento sobre el sustrato conductor de electricidad de la composición de pretratamiento. Un método además incluye poner en contacto un sustrato conductor de electricidad con una composición de pretratamiento que comprende un metal del grupo IVB y un metal electropositivo; y electrodepositar un recubrimiento sobre el sustrato conductor de electricidad de la composición de pretratamiento, en donde el recubrimiento comprende cada uno del metal del grupo IVB y el metal electropositivo.
MX2022006167A 2019-11-22 2020-11-23 Metodos para depositar electrolicamente composiciones de pretratamiento. MX2022006167A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962939190P 2019-11-22 2019-11-22
PCT/US2020/061804 WO2021102413A1 (en) 2019-11-22 2020-11-23 Methods for electrolytically depositing pretreatment compositions

Publications (1)

Publication Number Publication Date
MX2022006167A true MX2022006167A (es) 2022-06-14

Family

ID=74003864

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022006167A MX2022006167A (es) 2019-11-22 2020-11-23 Metodos para depositar electrolicamente composiciones de pretratamiento.

Country Status (6)

Country Link
US (1) US20220403540A1 (es)
EP (1) EP4061986A1 (es)
KR (1) KR20220104210A (es)
CN (1) CN114729464A (es)
MX (1) MX2022006167A (es)
WO (1) WO2021102413A1 (es)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392922A (en) * 1980-11-10 1983-07-12 Occidental Chemical Corporation Trivalent chromium electrolyte and process employing vanadium reducing agent
JP3105322B2 (ja) * 1991-12-27 2000-10-30 日産自動車株式会社 光輝性アルミホイールの無色クロメート皮膜形成方法
JP3333611B2 (ja) * 1993-11-09 2002-10-15 日本パーカライジング株式会社 アルミニウム及びアルミニウム合金用６価クロムフリーの化成表面処理剤
US20010054557A1 (en) * 1997-06-09 2001-12-27 E. Jennings Taylor Electroplating of metals using pulsed reverse current for control of hydrogen evolution
DE10022074A1 (de) * 2000-05-06 2001-11-08 Henkel Kgaa Elektrochemisch erzeugte Schichten zum Korrosionsschutz oder als Haftgrund
US7578921B2 (en) * 2001-10-02 2009-08-25 Henkel Kgaa Process for anodically coating aluminum and/or titanium with ceramic oxides
JP2005002370A (ja) * 2003-06-09 2005-01-06 Nippon Paint Co Ltd アルミニウム系基材の表面処理方法及び表面処理基材
JP2005023422A (ja) * 2003-06-09 2005-01-27 Nippon Paint Co Ltd 金属表面処理方法及び表面処理金属
US7749368B2 (en) * 2006-12-13 2010-07-06 Ppg Industries Ohio, Inc. Methods for coating a metal substrate and related coated substrates
US8673091B2 (en) 2007-08-03 2014-03-18 Ppg Industries Ohio, Inc Pretreatment compositions and methods for coating a metal substrate
JP5786296B2 (ja) * 2010-03-25 2015-09-30 Ｊｆｅスチール株式会社 表面処理鋼板、その製造方法およびそれを用いた樹脂被覆鋼板
US9284460B2 (en) 2010-12-07 2016-03-15 Henkel Ag & Co. Kgaa Metal pretreatment composition containing zirconium, copper, and metal chelating agents and related coatings on metal substrates
WO2014134479A2 (en) * 2013-03-01 2014-09-04 Carrier Corporation Aluminum heat exchanger
US9695523B2 (en) * 2013-10-12 2017-07-04 Hamilton Sundstrand Corporation Controlled trivalent chromium pretreatment
US20150125610A1 (en) * 2013-11-01 2015-05-07 Bulk Chemicals, Inc. Process and seal treatment for improving corrosion resistance and paint adhesion of metal surfaces
US10435806B2 (en) * 2015-10-12 2019-10-08 Prc-Desoto International, Inc. Methods for electrolytically depositing pretreatment compositions
FR3044329A1 (fr) * 2015-11-27 2017-06-02 Constellium Neuf-Brisach Procede de depot electrolytique d'une couche de conversion sous courant alternatif
JP6352986B2 (ja) * 2016-07-21 2018-07-04 日本パーカライジング株式会社 電解処理用金属表面処理剤、電解処理用金属表面処理剤の製造方法、及び、金属材料の表面処理方法
NL2017768B1 (en) * 2016-09-02 2018-03-09 Ad Productions B V Acidic aqueous composition for preparing a corrosion resistant coating on a metal substrate, method using the composition, and post-treatment composition
US10533254B2 (en) * 2017-02-01 2020-01-14 Chemeon Surface Technology, Llc Dyed trivalent chromium conversion coatings and methods of using same
CN107604348B (zh) * 2017-09-26 2021-01-08 中国石油大学(华东) 一种绿色环保三价铬转化膜制备方法
EP3746580A1 (en) * 2018-01-30 2020-12-09 PRC-Desoto International, Inc. Systems and methods for treating a metal substrate

Also Published As

Publication number Publication date
EP4061986A1 (en) 2022-09-28
US20220403540A1 (en) 2022-12-22
WO2021102413A1 (en) 2021-05-27
CN114729464A (zh) 2022-07-08
KR20220104210A (ko) 2022-07-26

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