EP3198055A4 - Alkaline cerium-based coating composition for metal surface pre-treatment - Google Patents

Alkaline cerium-based coating composition for metal surface pre-treatment Download PDF

Info

Publication number
EP3198055A4
EP3198055A4 EP14902597.5A EP14902597A EP3198055A4 EP 3198055 A4 EP3198055 A4 EP 3198055A4 EP 14902597 A EP14902597 A EP 14902597A EP 3198055 A4 EP3198055 A4 EP 3198055A4
Authority
EP
European Patent Office
Prior art keywords
treatment
coating composition
metal surface
based coating
surface pre
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.)
Withdrawn
Application number
EP14902597.5A
Other languages
German (de)
French (fr)
Other versions
EP3198055A1 (en
Inventor
Huimin Cao
Zongyue WAN
Xiaoshan Wan
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.)
Henkel AG and Co KGaA
Original Assignee
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP3198055A1 publication Critical patent/EP3198055A1/en
Publication of EP3198055A4 publication Critical patent/EP3198055A4/en
Withdrawn legal-status Critical Current

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
    • C23C22/60—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
    • C23C22/62—Treatment of iron or alloys based thereon
    • 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
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • C25D13/16—Wires; Strips; Foils
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment
    • 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
    • C23C2222/20—Use of solutions containing silanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
EP14902597.5A 2014-09-22 2014-09-22 Alkaline cerium-based coating composition for metal surface pre-treatment Withdrawn EP3198055A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/087068 WO2016044972A1 (en) 2014-09-22 2014-09-22 Alkaline cerium-based coating composition for metal surface pre-treatment

Publications (2)

Publication Number Publication Date
EP3198055A1 EP3198055A1 (en) 2017-08-02
EP3198055A4 true EP3198055A4 (en) 2018-05-02

Family

ID=55580022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14902597.5A Withdrawn EP3198055A4 (en) 2014-09-22 2014-09-22 Alkaline cerium-based coating composition for metal surface pre-treatment

Country Status (4)

Country Link
EP (1) EP3198055A4 (en)
CN (2) CN114561636A (en)
TW (1) TW201615890A (en)
WO (1) WO2016044972A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109722661A (en) * 2019-02-23 2019-05-07 沈阳帕卡濑精有限总公司 Rear-earth-doped inorganic agent of a kind of basic silane for Treatment of Metal Surface and its preparation method and application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009077412A2 (en) * 2007-12-14 2009-06-25 Akzo Nobel N.V. Aqueous slurry comprising inorganic oxygen-containing particulates
CN101542018A (en) * 2006-11-21 2009-09-23 日本帕卡濑精株式会社 Aqueous surface treatment for environment-friendly precoated metal materials, surface-treated metal materials, and environment-friendly precoated metal materials
CN101717930A (en) * 2009-12-25 2010-06-02 华烁科技股份有限公司 Environment-friendly nano water-based silane treatment agent capable of improving anti-corrosion performance of metal surface

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE553229T1 (en) * 2003-02-25 2012-04-15 Chemetall Gmbh METHOD FOR COATING METAL SURFACES WITH A SILANE-RICH COMPOSITION
DE102010001686A1 (en) * 2010-02-09 2011-08-11 Henkel AG & Co. KGaA, 40589 Composition for the alkaline passivation of zinc surfaces
JP6072569B2 (en) * 2012-02-28 2017-02-01 日鉄住金鋼板株式会社 Surface coated aluminum-containing galvanized steel sheet
CN102703893B (en) * 2012-05-28 2014-06-04 武汉永正科技发展有限公司 Environmental protection passivation solution for galvanized part and preparation method thereof
CN102943259B (en) * 2012-09-24 2014-06-18 中国海洋石油总公司 Aquo-chromium-free surface treatment liquid for galvanized steel plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542018A (en) * 2006-11-21 2009-09-23 日本帕卡濑精株式会社 Aqueous surface treatment for environment-friendly precoated metal materials, surface-treated metal materials, and environment-friendly precoated metal materials
WO2009077412A2 (en) * 2007-12-14 2009-06-25 Akzo Nobel N.V. Aqueous slurry comprising inorganic oxygen-containing particulates
CN101717930A (en) * 2009-12-25 2010-06-02 华烁科技股份有限公司 Environment-friendly nano water-based silane treatment agent capable of improving anti-corrosion performance of metal surface

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CORREA P S ET AL: "Corrosion behavior study of AZ91 magnesium alloy coated with methyltriethoxysilane doped with cerium ions", PROGRESS IN ORGANIC COATINGS, ELSEVIER BV, NL, vol. 72, no. 4, 9 August 2011 (2011-08-09), pages 739 - 747, XP028324257, ISSN: 0300-9440, [retrieved on 20110816], DOI: 10.1016/J.PORGCOAT.2011.08.005 *

Also Published As

Publication number Publication date
TW201615890A (en) 2016-05-01
CN114561636A (en) 2022-05-31
EP3198055A1 (en) 2017-08-02
WO2016044972A1 (en) 2016-03-31
CN107002247A (en) 2017-08-01

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