WO2003040431A3 - Post-treatment for metal coated substrates - Google Patents

Post-treatment for metal coated substrates Download PDF

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Publication number
WO2003040431A3
WO2003040431A3 PCT/US2002/035490 US0235490W WO03040431A3 WO 2003040431 A3 WO2003040431 A3 WO 2003040431A3 US 0235490 W US0235490 W US 0235490W WO 03040431 A3 WO03040431 A3 WO 03040431A3
Authority
WO
WIPO (PCT)
Prior art keywords
coated substrates
post
composition
treatment
metal coated
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.)
Ceased
Application number
PCT/US2002/035490
Other languages
French (fr)
Other versions
WO2003040431A2 (en
Inventor
Craig A Matzdorf
Michael J Kane
James L Green Iii
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.)
US Department of Navy
Original Assignee
US Department of Navy
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 US Department of Navy filed Critical US Department of Navy
Priority to EP02802855A priority Critical patent/EP1451388B1/en
Priority to DE60213124T priority patent/DE60213124T2/en
Priority to MXPA04004237A priority patent/MXPA04004237A/en
Priority to JP2003542672A priority patent/JP4276542B2/en
Priority to CA002465701A priority patent/CA2465701C/en
Publication of WO2003040431A2 publication Critical patent/WO2003040431A2/en
Publication of WO2003040431A3 publication Critical patent/WO2003040431A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • C09D5/08—Anti-corrosive paints
    • C09D5/12—Wash primers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Paints Or Removers (AREA)

Abstract

An aqueous composition for post-treating metal coated substrates such as cadmium-plated steel or zinc-nickel coated substrates and the process for using said composition to improve the corrosion-resistance, abrasion, and adhesion bonding properties of the metal coatings. The composition comprising an acidic aqueous solution having a pH ranging from about 2.5 to 4.5 containing effective amounts of trivalent chromium salts, an alkali metal hexafluorozirconate, at least one alkali metal fluorocompound, and effective amounts of water soluble thickeners and/or surfactants.
PCT/US2002/035490 2001-11-06 2002-11-05 Post-treatment for metal coated substrates Ceased WO2003040431A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP02802855A EP1451388B1 (en) 2001-11-06 2002-11-05 Post-treatment for metal coated substrates
DE60213124T DE60213124T2 (en) 2001-11-06 2002-11-05 AFTER-TREATMENT FOR METAL-COATED SUBSTRATE
MXPA04004237A MXPA04004237A (en) 2001-11-06 2002-11-05 Post-treatment for metal coated substrates.
JP2003542672A JP4276542B2 (en) 2001-11-06 2002-11-05 Post-processing of metal-coated substrates
CA002465701A CA2465701C (en) 2001-11-06 2002-11-05 Post-treatment for metal coated substrates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/012,981 US6527841B2 (en) 2000-10-31 2001-11-06 Post-treatment for metal coated substrates
US10/012,981 2001-11-06

Publications (2)

Publication Number Publication Date
WO2003040431A2 WO2003040431A2 (en) 2003-05-15
WO2003040431A3 true WO2003040431A3 (en) 2004-03-04

Family

ID=21757683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/035490 Ceased WO2003040431A2 (en) 2001-11-06 2002-11-05 Post-treatment for metal coated substrates

Country Status (10)

Country Link
US (1) US6527841B2 (en)
EP (1) EP1451388B1 (en)
JP (1) JP4276542B2 (en)
CN (1) CN1327031C (en)
AT (1) ATE332987T1 (en)
CA (1) CA2465701C (en)
DE (1) DE60213124T2 (en)
ES (1) ES2272813T3 (en)
MX (1) MXPA04004237A (en)
WO (1) WO2003040431A2 (en)

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US6669764B1 (en) * 2000-10-31 2003-12-30 The United States Of America As Represented By The Secretary Of The Navy Pretreatment for aluminum and aluminum alloys
US6663700B1 (en) * 2000-10-31 2003-12-16 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for metal coated substrates
US6511532B2 (en) * 2000-10-31 2003-01-28 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for anodized aluminum
US6756134B2 (en) * 2002-09-23 2004-06-29 United Technologies Corporation Zinc-diffused alloy coating for corrosion/heat protection
US20060172064A1 (en) * 2003-01-10 2006-08-03 Henkel Kommanditgesellschaft Auf Aktien Process of coating metals prior to cold forming
BR0317779B1 (en) * 2003-01-10 2012-12-25 coating composition.
US7063735B2 (en) * 2003-01-10 2006-06-20 Henkel Kommanditgesellschaft Auf Aktien Coating composition
JP4313750B2 (en) * 2004-11-04 2009-08-12 新日本製鐵株式会社 Steel columns with corrosion protection at the buried underground
WO2006088519A2 (en) 2005-02-15 2006-08-24 The United State Of America, As Represented By The Secretary Of The Navy, Et Al. Composition and process for preparing chromium-zirconium coatings on metal substrates
JP5060964B2 (en) * 2005-02-15 2012-10-31 ユナイテッド ステイツ オブ アメリカ アズ レプレゼンテッド バイ ザ セクレタリー オブ ザ ネイビー エト アル． Composition and method for protective coating of metal substrates
US7514153B1 (en) 2005-03-03 2009-04-07 The United States Of America As Represented By The Secretary Of The Navy Method for deposition of steel protective coating
US9243150B2 (en) 2005-04-21 2016-01-26 The United States Of America As Represented By The Secretary Of The Navy Oxide coated metal pigments and film-forming compositions
US20070099022A1 (en) * 2005-11-01 2007-05-03 The U.S. Of America As Represented By The Secretary Of The Navy Non-chromium post-treatment for aluminum coated steel
US20070095436A1 (en) * 2005-11-01 2007-05-03 The U.S. Of America As Represented By The Secretary Of The Navy Non-chromium coatings for aluminum
US20070095437A1 (en) * 2005-11-01 2007-05-03 The U.S. Of America As Represented By The Secretarty Of The Navy Non-chromium conversion coatings for ferrous alloys
CN101384751B (en) * 2006-02-14 2013-01-02 汉高股份及两合公司 Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces
DE102006009116A1 (en) 2006-02-24 2007-09-06 Gerhard Heiche Gmbh Corrosion-resistant substrate and method for its production
RU2434972C2 (en) * 2006-05-10 2011-11-27 ХЕНКЕЛЬ АГ унд Ко. КГаА. Improved composition containing trivalent chromium used in corrosion resistant coating on metal surface
US20090242081A1 (en) * 2008-03-26 2009-10-01 Richard Bauer Aluminum Treatment Composition
RU2010147566A (en) * 2008-04-25 2012-05-27 ХЕНКЕЛЬ АГ энд Ко. КГаА (DE) PASSIVATING SUBSTANCES BASED ON TREVALENT CHROME FOR THE PROCESSING OF ZINC STEEL
US8591670B2 (en) 2008-05-07 2013-11-26 Bulk Chemicals, Inc. Process and composition for treating metal surfaces using trivalent chromium compounds
US8273190B2 (en) * 2009-05-29 2012-09-25 Bulk Chemicals, Inc. Method for making and using chromium III salts
US20110206844A1 (en) * 2010-02-24 2011-08-25 Jacob Grant Wiles Chromium-free passivation of vapor deposited aluminum surfaces
US8425692B2 (en) 2010-05-27 2013-04-23 Bulk Chemicals, Inc. Process and composition for treating metal surfaces
US20110300406A1 (en) 2010-06-04 2011-12-08 Allfast Fastening Systems, Inc. Painted metal parts with non-hexavalent chromium chemical conversion coating and process
US9347134B2 (en) 2010-06-04 2016-05-24 Prc-Desoto International, Inc. Corrosion resistant metallate compositions
US8574396B2 (en) 2010-08-30 2013-11-05 United Technologies Corporation Hydration inhibitor coating for adhesive bonds
IT1405319B1 (en) 2010-12-27 2014-01-03 Fontana R D S R L COATING PROCESS OF THREADED METAL PARTS
EP2711444A1 (en) 2012-09-20 2014-03-26 Coventya SAS Alkaline aqueous solution for improving corrosion resistance of a Cr(III) conversion coating and method for producing such coating and its use
US10156016B2 (en) 2013-03-15 2018-12-18 Henkel Ag & Co. Kgaa Trivalent chromium-containing composition for aluminum and aluminum alloys
JP6345433B2 (en) * 2014-02-07 2018-06-20 日本ペイント・サーフケミカルズ株式会社 Liquid film formation state evaluation liquid and film formation state evaluation method using the same
TWI673391B (en) * 2014-12-26 2019-10-01 日商迪普索股份有限公司 Trivalent chromium chemical conversion processing solution for zinc or zinc-alloy substrates and chemical conversion coating film
DE102016005656A1 (en) * 2016-05-11 2017-11-16 Surtec International Gmbh Conversion layers for metallic surfaces
EP4092087B1 (en) 2017-02-01 2025-08-13 Chemeon Surface Technology, LLC Dyed trivalent chromium conversion coatings and methods of using same
CN107653468B (en) * 2017-11-11 2019-03-05 贵州航天南海科技有限责任公司 A kind of ironwork electronickelling antirust solution and preparation method thereof
WO2019152556A1 (en) 2018-01-30 2019-08-08 Prc-Desoto International, Inc. Systems and methods for treating a metal substrate
CN113490767A (en) * 2019-02-28 2021-10-08 德国艾托特克公司 Aqueous post-treatment composition and corrosion protection method
WO2022133163A1 (en) * 2020-12-17 2022-06-23 Coventya, Inc. Multilayer corrosion system

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US4171231A (en) * 1978-04-27 1979-10-16 R. O. Hull & Company, Inc. Coating solutions of trivalent chromium for coating zinc surfaces
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WO1997041277A1 (en) * 1996-04-26 1997-11-06 Henkel Corporation Chromate passivating and storage stable concentrate solutions therefor
US20020117236A1 (en) * 2000-10-31 2002-08-29 Matzdorf Craig A. Post-treatment for anodized aluminum

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US4171231A (en) * 1978-04-27 1979-10-16 R. O. Hull & Company, Inc. Coating solutions of trivalent chromium for coating zinc surfaces
JPS61587A (en) * 1984-06-12 1986-01-06 C Uyemura & Co Ltd Solution for chemical conversion treatment
EP0214571A1 (en) * 1985-09-05 1987-03-18 Nihon Parkerizing Co., Ltd. Process for forming conversion layers on zinc and/or zinc alloys
WO1991005078A1 (en) * 1989-09-27 1991-04-18 Henkel Corporation Composition and process for chromating galvanized steel and like materials
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Also Published As

Publication number Publication date
EP1451388B1 (en) 2006-07-12
ES2272813T3 (en) 2007-05-01
CA2465701A1 (en) 2003-05-15
DE60213124D1 (en) 2006-08-24
JP2005508449A (en) 2005-03-31
CN1327031C (en) 2007-07-18
EP1451388A2 (en) 2004-09-01
US6527841B2 (en) 2003-03-04
DE60213124T2 (en) 2007-02-08
CN1612948A (en) 2005-05-04
WO2003040431A2 (en) 2003-05-15
CA2465701C (en) 2009-01-20
MXPA04004237A (en) 2005-09-12
ATE332987T1 (en) 2006-08-15
US20020053301A1 (en) 2002-05-09
JP4276542B2 (en) 2009-06-10

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