PL3523459T3 - Roztwór wodny i sposób poprawy odporności na korozję powłoki konwersyjnej cr(iii) oraz modyfikowana powłoka konwersyjna cr(iii) - Google Patents

Roztwór wodny i sposób poprawy odporności na korozję powłoki konwersyjnej cr(iii) oraz modyfikowana powłoka konwersyjna cr(iii)

Info

Publication number
PL3523459T3
PL3523459T3 PL17790687.2T PL17790687T PL3523459T3 PL 3523459 T3 PL3523459 T3 PL 3523459T3 PL 17790687 T PL17790687 T PL 17790687T PL 3523459 T3 PL3523459 T3 PL 3523459T3
Authority
PL
Poland
Prior art keywords
iii
conversion coating
modified
aqueous solution
corrosion resistance
Prior art date
Application number
PL17790687.2T
Other languages
English (en)
Inventor
Yoann Coll
Marjorie PONS
Original Assignee
Coventya Sas
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 Coventya Sas filed Critical Coventya Sas
Publication of PL3523459T3 publication Critical patent/PL3523459T3/pl

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • 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
    • C09D5/086—Organic or non-macromolecular compounds
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/30—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 hexavalent chromium compounds containing also trivalent 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • 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
    • C25D11/246—Chemical after-treatment for sealing layers
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
PL17790687.2T 2016-10-07 2017-10-06 Roztwór wodny i sposób poprawy odporności na korozję powłoki konwersyjnej cr(iii) oraz modyfikowana powłoka konwersyjna cr(iii) PL3523459T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16192725.6A EP3305943A1 (en) 2016-10-07 2016-10-07 Aqueous solution and method for improving corrosion resistance of a cr(iii) conversion coating and modified cr(iii) conversion coating
PCT/EP2017/075444 WO2018065564A1 (en) 2016-10-07 2017-10-06 Aqueous solution and method for improving corrosion resistance of a cr(iii) conversion coating and modified cr(iii) conversion coating

Publications (1)

Publication Number Publication Date
PL3523459T3 true PL3523459T3 (pl) 2024-11-25

Family

ID=57121092

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17790687.2T PL3523459T3 (pl) 2016-10-07 2017-10-06 Roztwór wodny i sposób poprawy odporności na korozję powłoki konwersyjnej cr(iii) oraz modyfikowana powłoka konwersyjna cr(iii)

Country Status (10)

Country Link
US (1) US20200040464A1 (pl)
EP (2) EP3305943A1 (pl)
CN (1) CN110121572A (pl)
CA (1) CA3039104A1 (pl)
DK (1) DK3523459T3 (pl)
ES (1) ES2991396T3 (pl)
FI (1) FI3523459T3 (pl)
PL (1) PL3523459T3 (pl)
PT (1) PT3523459T (pl)
WO (1) WO2018065564A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102906074B1 (ko) * 2019-11-12 2025-12-31 주식회사 동진쎄미켐 인산을 함유하지 않은 식각액 조성물 및 이를 이용한 금속 배선의 형성방법
CN113956280B (zh) * 2021-11-26 2024-02-02 洛阳理工学院 一种硅氧烷酮铝缓蚀剂及其制备方法和应用
CN114032553B (zh) * 2021-11-26 2023-08-08 洛阳理工学院 一种硅氧烷酮铝缓蚀剂及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226976A (en) * 1991-04-15 1993-07-13 Henkel Corporation Metal treatment
JPH08311658A (ja) * 1995-05-17 1996-11-26 Nippon Parkerizing Co Ltd 銅系金属材料の表面処理用組成物
JP4628726B2 (ja) 2004-03-02 2011-02-09 日本表面化学株式会社 アルミニウム部材及びその製造方法と製造用薬剤
BRPI0519957B1 (pt) 2005-02-15 2019-10-22 Us Navy processo para revestir substratos metálicos, e, composições para revestimento de substratos metálicos
US8877029B2 (en) * 2007-08-15 2014-11-04 Ppg Industries Ohio, Inc. Electrodeposition coatings including a lanthanide series element for use over aluminum substrates
CN101775596B (zh) * 2010-04-06 2011-08-03 中南大学 一种冰箱、冰柜蒸发器用铝管无铬钝化方法及钝化液
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

Also Published As

Publication number Publication date
EP3523459B1 (en) 2024-10-02
CA3039104A1 (en) 2018-04-12
PT3523459T (pt) 2024-11-05
WO2018065564A1 (en) 2018-04-12
CN110121572A (zh) 2019-08-13
EP3523459A1 (en) 2019-08-14
FI3523459T3 (fi) 2024-11-04
EP3305943A1 (en) 2018-04-11
US20200040464A1 (en) 2020-02-06
ES2991396T3 (es) 2024-12-03
DK3523459T3 (da) 2024-10-21

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