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BRPI0519981A2 - process for coating metallic substrates and compositions for coating metallic substrates - Google Patents

process for coating metallic substrates and compositions for coating metallic substrates

Info

Publication number
BRPI0519981A2
BRPI0519981A2 BRPI0519981-6A BRPI0519981A BRPI0519981A2 BR PI0519981 A2 BRPI0519981 A2 BR PI0519981A2 BR PI0519981 A BRPI0519981 A BR PI0519981A BR PI0519981 A2 BRPI0519981 A2 BR PI0519981A2
Authority
BR
Brazil
Prior art keywords
metallic substrates
coating metallic
compositions
compounds
substrates
Prior art date
Application number
BRPI0519981-6A
Other languages
Portuguese (pt)
Inventor
William C Nickerson
Craig A Matzdorf
Original Assignee
Us 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
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 US11/116,165 external-priority patent/US7811391B2/en
Priority claimed from US11/116,166 external-priority patent/US20060240191A1/en
Application filed by Us Navy filed Critical Us Navy
Publication of BRPI0519981A2 publication Critical patent/BRPI0519981A2/en
Publication of BRPI0519981B1 publication Critical patent/BRPI0519981B1/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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • C23C22/73—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 characterised by the process
    • C23C22/77—Controlling or regulating of the coating process
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PROCESSO PARA REVESTIR SUBSTRATOS METáLICOS, E, COMPOSIçõES PARA REVESTIMENTO DE SUBSTRATOS METáLICOS. A invenção refere-se a uma solução aquosa ácida para tratar substratos metálicos para melhorar as propriedades de proteção contra corrosão e de resistência de ligação por adesão do metal da superficie metálica, que compreende quantidades efetivas de compostos de cromo trivalentes solúveis em água, fluorozirconatos, quantidades efetivas de pelo menos um inibidor de corrosão, tal como benzotriazol, compostos fluorometálicos, compostos de zinco, espessantes, tensoativos, e pelo menos cerca de 0,00 1 mol por litro da solução ácida de um poliidroxi e/ou composto carboxílico como um agente estabilizante para a solução aquosa.PROCESS FOR COATING METAL SUBSTRATES, AND COMPOSITIONS FOR COATING METAL SUBSTRATES. The invention relates to an acidic aqueous solution for treating metallic substrates to improve the corrosion protection and adhesion bonding properties of the metal surface comprising effective amounts of water-soluble trivalent chromium compounds, fluorozirconates, effective amounts of at least one corrosion inhibitor such as benzotriazole, fluorometallic compounds, zinc compounds, thickeners, surfactants, and at least about 0.001 mol per liter of the acidic solution of a polyhydroxy and / or carboxylic compound as a stabilizing agent for the aqueous solution.

BRPI0519981A 2005-02-15 2005-11-14 process for coating metallic substrates, and compositions for use in a process for coating metallic substrates BRPI0519981B1 (en)

Applications Claiming Priority (5)

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
US11/116,165 US7811391B2 (en) 2005-04-21 2005-04-21 Composition and process for preparing protective coatings on metal substrates
US11/116,166 US20060240191A1 (en) 2005-04-21 2005-04-21 Composition and process for preparing chromium-zirconium coatings on metal substrates
PCT/US2005/041587 WO2006088521A2 (en) 2005-02-15 2005-11-14 Composition and process for preparing protective coatings on metal substrates

Publications (2)

Publication Number Publication Date
BRPI0519981A2 true BRPI0519981A2 (en) 2009-08-18
BRPI0519981B1 BRPI0519981B1 (en) 2016-03-08

Family

ID=36916893

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519981A BRPI0519981B1 (en) 2005-02-15 2005-11-14 process for coating metallic substrates, and compositions for use in a process for coating metallic substrates

Country Status (10)

Country Link
EP (1) EP1863952B1 (en)
JP (1) JP5060964B2 (en)
KR (1) KR20080000564A (en)
AU (1) AU2005327548A1 (en)
BR (1) BRPI0519981B1 (en)
CA (1) CA2597630C (en)
DK (1) DK1863952T3 (en)
ES (1) ES2411429T3 (en)
MX (1) MX2007009801A (en)
WO (1) WO2006088521A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8999076B2 (en) 2008-04-25 2015-04-07 Henkel Ag & Co. Kgaa Trichrome passivates for treating galvanized steel
US8591670B2 (en) 2008-05-07 2013-11-26 Bulk Chemicals, Inc. Process and composition for treating metal surfaces using trivalent chromium compounds
DE102009028025A1 (en) * 2009-07-27 2011-02-03 Henkel Ag & Co. Kgaa Multi-stage process for the treatment of metal surfaces prior to dip coating
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
KR101945646B1 (en) * 2014-12-26 2019-02-07 딥솔 가부시키가이샤 Trivalent chromium chemical conversion liquid for zinc or zinc alloy bases and chemical conversion coating film
US10435806B2 (en) 2015-10-12 2019-10-08 Prc-Desoto International, Inc. Methods for electrolytically depositing pretreatment compositions
US10400338B2 (en) * 2017-05-12 2019-09-03 Chemeon Surface Technology, Llc pH stable trivalent chromium coating solutions
JP2021512220A (en) * 2018-01-30 2021-05-13 ピーアールシー−デソト インターナショナル，インコーポレイティド Systems and methods for processing metal substrates
JP7118402B2 (en) * 2018-04-26 2022-08-16 奥野製薬工業株式会社 Sealing treatment liquid for anodized film of aluminum alloy, concentrated liquid and sealing treatment method
US12157837B2 (en) 2019-02-21 2024-12-03 Mec Company Ltd. Adhesive composition, method for producing surface-treated metal member, and method for producing metal-resin composite body
JP2023507433A (en) * 2019-12-20 2023-02-22 アトテック ドイチュラント ゲー・エム・ベー・ハー ウント コー． カー・ゲー Passivating composition and method of depositing a chromium-containing passivating layer on a zinc or zinc-nickel coated substrate
EP4423312A1 (en) * 2021-10-27 2024-09-04 PRC-Desoto International, Inc. Compositions, systems and methods for treating a substrate

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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
DE3783173T2 (en) * 1986-07-23 1993-04-22 Fuji Photo Film Co Ltd METHOD FOR TREATING A COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL AND COLOR DEVELOPER.
JPH0225592A (en) * 1988-07-14 1990-01-29 Fujitsu Ltd Sealing method for anodized film
JPH07100873B2 (en) * 1989-09-27 1995-11-01 日本パーカライジング株式会社 Chromate coating solution for zinc-based plated steel sheet
US5226976A (en) * 1991-04-15 1993-07-13 Henkel Corporation Metal treatment
DE19615664A1 (en) * 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chromium (VI) free chromate layer and process for its production
EP0946786A1 (en) * 1996-11-27 1999-10-06 Henkel Corporation Aqueous composition and process for preparing metal substrate for cold forming
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
ATE327291T1 (en) * 2000-10-11 2006-06-15 Chemetall Gmbh METHOD FOR COATING METAL SURFACES WITH AN AQUEOUS COMPOSITION, THE AQUEOUS COMPOSITION AND USE OF THE 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
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
US6527841B2 (en) * 2000-10-31 2003-03-04 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for metal coated substrates
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
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Also Published As

Publication number Publication date
BRPI0519981B1 (en) 2016-03-08
AU2005327548A1 (en) 2006-08-24
WO2006088521A3 (en) 2007-10-18
ES2411429T3 (en) 2013-07-05
CA2597630C (en) 2015-09-29
MX2007009801A (en) 2007-10-03
EP1863952A4 (en) 2010-01-13
EP1863952A2 (en) 2007-12-12
KR20080000564A (en) 2008-01-02
CA2597630A1 (en) 2006-08-24
DK1863952T3 (en) 2013-03-25
JP5060964B2 (en) 2012-10-31
EP1863952B1 (en) 2013-03-06
JP2008537975A (en) 2008-10-02
WO2006088521A2 (en) 2006-08-24

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/03/2016, OBSERVADAS AS CONDICOES LEGAIS.