CA2762644C - Fin revetement anticorrosion inorganique a alcalinite moyenne pour substrats metalliques - Google Patents

Fin revetement anticorrosion inorganique a alcalinite moyenne pour substrats metalliques Download PDF

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Publication number
CA2762644C
CA2762644C CA2762644A CA2762644A CA2762644C CA 2762644 C CA2762644 C CA 2762644C CA 2762644 A CA2762644 A CA 2762644A CA 2762644 A CA2762644 A CA 2762644A CA 2762644 C CA2762644 C CA 2762644C
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CA
Canada
Prior art keywords
coating
weight
group
organic polymer
corrosion protective
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.)
Expired - Fee Related
Application number
CA2762644A
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English (en)
Other versions
CA2762644A1 (fr
Inventor
Thomas S. Smith
Jasdeep Sohi
Brian D. Bammel
Gregory T. Donaldson
John J. Comoford
John Mcgee
John L. Zimmerman
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Henkel AG and Co KGaA
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Henkel AG and 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
Priority claimed from PCT/US2009/044504 external-priority patent/WO2009143144A1/fr
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of CA2762644A1 publication Critical patent/CA2762644A1/fr
Application granted granted Critical
Publication of CA2762644C publication Critical patent/CA2762644C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • 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
    • C23C22/68—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 solutions with pH between 6 and 8
    • 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
    • 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
    • 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon
    • 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon
    • C23C22/67—Treatment of aluminium or alloys based thereon with solutions containing hexavalent chromium
    • 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
    • C23C22/78—Pretreatment of the material to be coated
    • C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne une composition de revêtement de conversion inorganique neutre à alcaline qui peut être appliquée directement sur une surface métallique sans prétraitement de phosphatation et qui apporte à la surface une protection anticorrosion significative. La composition du revêtement de conversion a de préférence un pH d'environ 6 à 11 et plus préférentiellement de 8 à 10. Dans un mode de réalisation, la composition du revêtement comprend au moins un élément du groupe IVB du tableau périodique, éventuellement au moins un élément du groupe VB du tableau périodique, ainsi qu'un polymère organique. De préférence, la composition du revêtement contient de 9 à 73 % en poids, sur base du poids de matière solide totale du revêtement, d'au moins un élément du groupe IVB du tableau périodique. Dans un autre mode de réalisation, la composition du revêtement de conversion comprend au moins un élément du groupe IVB, une source de chrome et un polymère organique. De préférence, la composition du revêtement contient de 9 à 73 % en poids, sur base du poids de matière solide totale du revêtement, d'au moins un élément du groupe IVB du tableau périodique. La composition du revêtement de conversion est un revêtement à séchage rapide et elle produit une morphologie unique lors du séchage d'une phase inorganique continue au cours de laquelle le polymère organique est dispersé sous forme de sphères polymères discrètes. La composition du revêtement est fortement polyvalente et elle permet l'addition d'une grande variété de polymères organiques, qui peuvent être ajoutés directement à la composition du revêtement, ce qui supprime la nécessité des procédés de revêtement en plusieurs étapes.
CA2762644A 2009-05-19 2009-11-24 Fin revetement anticorrosion inorganique a alcalinite moyenne pour substrats metalliques Expired - Fee Related CA2762644C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2009/044504 WO2009143144A1 (fr) 2008-05-19 2009-05-19 Revêtement protecteur contre la corrosion, inorganique, mince et moyennement alcalin pour des substrats métalliques
USPCT/US2009/044504 2009-05-19
PCT/US2009/065663 WO2010134936A1 (fr) 2009-05-19 2009-11-24 Fin revêtement anticorrosion inorganique à alcalinité moyenne pour substrats métalliques

Publications (2)

Publication Number Publication Date
CA2762644A1 CA2762644A1 (fr) 2010-11-25
CA2762644C true CA2762644C (fr) 2017-04-25

Family

ID=41531501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2762644A Expired - Fee Related CA2762644C (fr) 2009-05-19 2009-11-24 Fin revetement anticorrosion inorganique a alcalinite moyenne pour substrats metalliques

Country Status (8)

Country Link
EP (1) EP2432918A1 (fr)
KR (1) KR101700230B1 (fr)
CN (1) CN102459700B (fr)
AU (1) AU2009346389B2 (fr)
CA (1) CA2762644C (fr)
MX (1) MX2011012377A (fr)
RU (1) RU2533388C2 (fr)
WO (1) WO2010134936A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333578A (ja) * 1986-07-25 1988-02-13 Nisshin Steel Co Ltd 電磁鋼板絶縁皮膜用組成物及び絶縁皮膜形成方法
JP2506924B2 (ja) * 1988-04-20 1996-06-12 日本パーカライジング株式会社 アルミニウム製熱交換器
DE19751153A1 (de) * 1997-11-19 1999-05-20 Henkel Kgaa Polymerisierbare chromfreie organische Coilbeschichtungen
EP0937757A1 (fr) * 1998-02-19 1999-08-25 Nihon Parkerizing Co., Ltd. Composition, procédé pour le traitement hydrophilique de l'aluminium ou d'un alliage d'aluminium et utilisation de cette composition
CN101326308B (zh) * 2005-12-15 2010-09-29 日本帕卡濑精株式会社 金属材料用表面处理剂、表面处理方法及表面处理的金属材料
CA2642365C (fr) * 2006-02-14 2015-12-15 Henkel Kommanditgesellschaft Auf Aktien Composition et procedes d'un revetement resistant a la corrosion a base de chrome trivalent par voie seche destine a une utilisation sur des surfaces metalliques
RU2418098C2 (ru) * 2006-04-20 2011-05-10 Ниппон Стил Корпорейшн Материал цинксодержащей плакированной стали с композитным покрытием, характеризующийся превосходными коррозионной стойкостью, стойкостью к почернению, адгезией покрытия и щелочестойкостью
DE102007011553A1 (de) * 2007-03-09 2008-09-11 Chemetall Gmbh Verfahren zur Beschichtung von metallischen Oberflächen mit einer wässerigen, Polymere enthaltenden Zusammensetzung, die wässerige Zusammensetzung und Verwendung der beschichteten Substrate
JP5144660B2 (ja) * 2007-06-29 2013-02-13 日本パーカライジング株式会社 亜鉛系めっき鋼板用水系表面処理液及び亜鉛系めっき鋼板
CA2724652C (fr) * 2008-05-19 2016-11-29 Henkel Ag & Co. Kgaa Revetement protecteur contre la corrosion, inorganique, mince et moyennement alcalin pour des substrats metalliques

Also Published As

Publication number Publication date
RU2533388C2 (ru) 2014-11-20
RU2011151717A (ru) 2013-06-27
KR101700230B1 (ko) 2017-01-26
CA2762644A1 (fr) 2010-11-25
WO2010134936A8 (fr) 2011-12-29
AU2009346389B2 (en) 2016-08-18
AU2009346389A1 (en) 2011-12-08
CN102459700B (zh) 2016-11-16
CN102459700A (zh) 2012-05-16
WO2010134936A1 (fr) 2010-11-25
MX2011012377A (es) 2011-12-08
EP2432918A1 (fr) 2012-03-28
KR20120044938A (ko) 2012-05-08

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