WO2006088519A3 - Composition and process for preparing chromium-zirconium coatings on metal substrates - Google Patents

Composition and process for preparing chromium-zirconium coatings on metal substrates Download PDF

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Publication number
WO2006088519A3
WO2006088519A3 PCT/US2005/041414 US2005041414W WO2006088519A3 WO 2006088519 A3 WO2006088519 A3 WO 2006088519A3 US 2005041414 W US2005041414 W US 2005041414W WO 2006088519 A3 WO2006088519 A3 WO 2006088519A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal substrates
composition
compounds
aqueous solution
preparing chromium
Prior art date
Application number
PCT/US2005/041414
Other languages
French (fr)
Other versions
WO2006088519A2 (en
Inventor
Craig A Matzdorf
Jr William C Nickerson
James L Green
Original Assignee
Us Navy
Craig A Matzdorf
Jr William C Nickerson
James L Green
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36916891&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2006088519(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/076,106 external-priority patent/US20060180247A1/en
Priority claimed from US11/058,715 external-priority patent/US20100032060A1/en
Priority claimed from US11/116,166 external-priority patent/US20060240191A1/en
Priority to CA002598396A priority Critical patent/CA2598396A1/en
Priority to EP05851687A priority patent/EP1848841B1/en
Priority to MX2007009803A priority patent/MX2007009803A/en
Priority to DK05851687.3T priority patent/DK1848841T3/en
Priority to CN2005800483472A priority patent/CN101189073B/en
Priority to JP2007555078A priority patent/JP5060963B2/en
Application filed by Us Navy, Craig A Matzdorf, Jr William C Nickerson, James L Green filed Critical Us Navy
Priority to ES05851687T priority patent/ES2413440T3/en
Priority to BRPI0519957A priority patent/BRPI0519957B1/en
Priority to AU2005327546A priority patent/AU2005327546A1/en
Publication of WO2006088519A2 publication Critical patent/WO2006088519A2/en
Publication of WO2006088519A3 publication Critical patent/WO2006088519A3/en

Links

Classifications

    • 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
    • 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
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)

Abstract

This invention comprises an acidic aqueous solution for treating metal substrates to improve the adhesion bonding and corrosion protection which comprises effective amounts of water soluble trivalent chromium compounds, fluorozirconates, fluoro­metallic compounds, zinc compounds, thickeners, surfactants, and at least about 0.001 mole per liter of the acidic solution of at least one polyhydroxy and/or carboxylic compound as the stabilizing agent for the aqueous solution.
PCT/US2005/041414 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates WO2006088519A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU2005327546A AU2005327546A1 (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates
BRPI0519957A BRPI0519957B1 (en) 2005-02-15 2005-11-14 process for coating metallic substrates and compositions for coating metallic substrates
ES05851687T ES2413440T3 (en) 2005-02-15 2005-11-14 Composition and procedure for preparing chromium-zirconium coatings on metal substrates
CA002598396A CA2598396A1 (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates
EP05851687A EP1848841B1 (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates
MX2007009803A MX2007009803A (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates.
DK05851687.3T DK1848841T3 (en) 2005-02-15 2005-11-14 COMPOSITION AND PROCEDURE FOR PREPARING CHROME-ZIRCONIUM COATINGS ON METAL SUBSTRATES
CN2005800483472A CN101189073B (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates
JP2007555078A JP5060963B2 (en) 2005-02-15 2005-11-14 Composition for coating chromium-zirconium on metal substrate and preparation method thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US11/076,106 US20060180247A1 (en) 2005-02-15 2005-02-15 Process for preparing chromium conversion coatings for iron and iron alloys
US11/058,715 US20100032060A1 (en) 2005-02-15 2005-02-15 Process for preparing chromium conversion coatings for magnesium alloys
US11/076,106 2005-02-15
US11/058,715 2005-02-15
US11/116,166 US20060240191A1 (en) 2005-04-21 2005-04-21 Composition and process for preparing chromium-zirconium coatings on metal substrates
US11/116,166 2005-04-21

Publications (2)

Publication Number Publication Date
WO2006088519A2 WO2006088519A2 (en) 2006-08-24
WO2006088519A3 true WO2006088519A3 (en) 2007-10-04

Family

ID=36916891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/041414 WO2006088519A2 (en) 2005-02-15 2005-11-14 Composition and process for preparing chromium-zirconium coatings on metal substrates

Country Status (10)

Country Link
EP (1) EP1848841B1 (en)
JP (1) JP5060963B2 (en)
KR (1) KR20080000565A (en)
AU (1) AU2005327546A1 (en)
BR (1) BRPI0519957B1 (en)
CA (1) CA2598396A1 (en)
DK (1) DK1848841T3 (en)
ES (1) ES2413440T3 (en)
MX (1) MX2007009803A (en)
WO (1) WO2006088519A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US20070243397A1 (en) * 2006-04-17 2007-10-18 Ludwig Robert J Chromium(VI)-free, aqueous acidic chromium(III) conversion solutions
CA2651393C (en) 2006-05-10 2016-11-01 Henkel Ag & Co. Kgaa Improved trivalent chromium-containing composition for use in corrosion resistant coatings on metal surfaces
US7989078B2 (en) 2006-12-28 2011-08-02 United Technologies Coporation Halogen-free trivalent chromium conversion coating
FR2986806B1 (en) * 2012-02-10 2015-03-20 Mecaprotec Ind PROCESS FOR SURFACE TREATMENT OF ALUMINUM ALLOY OR MAGNESIUM ALLOYS
EP2880103B1 (en) * 2012-08-01 2019-12-04 The United States Of America As Represented By The Secretary of the Navy Oxide coated metal pigments and film-forming compositions
US10156016B2 (en) 2013-03-15 2018-12-18 Henkel Ag & Co. Kgaa Trivalent chromium-containing composition for aluminum and aluminum alloys
US9721676B2 (en) 2014-05-27 2017-08-01 Westinghouse Electric Company, Llc Deposition of a protective coating including metal-containing and chromium-containing layers on zirconium alloy for nuclear power applications
JP6528051B2 (en) * 2014-06-09 2019-06-12 日本表面化学株式会社 Alumite member, method of manufacturing alumite member and treating agent
US11008659B2 (en) * 2014-12-26 2021-05-18 Dipsol Chemicals Co., Ltd. Trivalent chromium chemical conversion liquid for zinc or zinc alloy bases and chemical conversion coating film
EP3305943A1 (en) 2016-10-07 2018-04-11 Coventya SAS Aqueous solution and method for improving corrosion resistance of a cr(iii) conversion coating and modified cr(iii) conversion coating
EP3336219B1 (en) * 2016-12-19 2019-04-17 Henkel AG & Co. KGaA Method for the corrosion protection and cleaning pretreatment of metallic components
CN111005013B (en) * 2019-12-23 2021-11-23 三达奥克化学股份有限公司 Steel-aluminum universal environment-friendly rare earth metal chemical conversion film treating agent
DE102022105844A1 (en) 2022-03-14 2023-09-14 Carl Freudenberg Kg Passivation layer for metal-containing substrates
JP2024080762A (en) * 2022-12-05 2024-06-17 日本パーカライジング株式会社 Aluminum material or aluminum alloy material provided with coating film, method for producing the same, and aqueous surface treatment agent
WO2024201982A1 (en) * 2023-03-31 2024-10-03 三菱電機株式会社 Heat exchanger and corrosion prevention method for heat exchanger

Citations (3)

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Publication number Priority date Publication date Assignee Title
US5091023A (en) * 1989-09-27 1992-02-25 Henkel Corporation Composition and process for chromating galvanized steel and like materials
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
US20040104377A1 (en) * 2002-01-04 2004-06-03 Phelps Andrew Wells Non-toxic corrosion-protection pigments based on rare earth elements

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US4578122A (en) 1984-11-14 1986-03-25 Omi International Corporation Non-peroxide trivalent chromium passivate composition and process
DE3521952A1 (en) * 1985-06-20 1987-01-02 Henkel Kgaa AQUEOUS COMPOSITIONS FOR THE HILITE AND FLUX PROCESS AND THEIR USE
DE19615664A1 (en) * 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chromium (VI) free chromate layer and process for its production
JP3391252B2 (en) * 1998-03-26 2003-03-31 日本軽金属株式会社 Manufacturing method of electrodeposited aluminum
JP2002075767A (en) * 2000-08-31 2002-03-15 Sumitomo Special Metals Co Ltd Rare earth permanent magnet having corrosion-resistant covering, and its manufacturing method
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
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
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JP3774415B2 (en) * 2002-03-14 2006-05-17 ディップソール株式会社 A treatment solution for forming a black hexavalent chromium-free conversion coating on zinc and zinc alloy plating and a method of forming a black hexavalent chromium-free conversion coating on zinc and zinc alloy plating.
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091023A (en) * 1989-09-27 1992-02-25 Henkel Corporation Composition and process for chromating galvanized steel and like materials
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
US20040104377A1 (en) * 2002-01-04 2004-06-03 Phelps Andrew Wells Non-toxic corrosion-protection pigments based on rare earth elements

Non-Patent Citations (1)

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Title
See also references of EP1848841A4 *

Also Published As

Publication number Publication date
ES2413440T3 (en) 2013-07-16
EP1848841A2 (en) 2007-10-31
BRPI0519957B1 (en) 2019-10-22
KR20080000565A (en) 2008-01-02
JP5060963B2 (en) 2012-10-31
BRPI0519957A2 (en) 2009-09-29
EP1848841B1 (en) 2013-03-20
DK1848841T3 (en) 2013-04-15
AU2005327546A1 (en) 2006-08-24
EP1848841A4 (en) 2010-01-13
CA2598396A1 (en) 2006-08-24
WO2006088519A2 (en) 2006-08-24
MX2007009803A (en) 2007-10-03
JP2008530361A (en) 2008-08-07

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