PT3044348T - Treatment solution containing chromium(iii) for a method for producing an anti-corrosion coating layer, concentrate of such a treatment solution, and method for producing an anti-corrosion coating layer - Google Patents

Treatment solution containing chromium(iii) for a method for producing an anti-corrosion coating layer, concentrate of such a treatment solution, and method for producing an anti-corrosion coating layer

Info

Publication number
PT3044348T
PT3044348T PT147717813T PT14771781T PT3044348T PT 3044348 T PT3044348 T PT 3044348T PT 147717813 T PT147717813 T PT 147717813T PT 14771781 T PT14771781 T PT 14771781T PT 3044348 T PT3044348 T PT 3044348T
Authority
PT
Portugal
Prior art keywords
producing
coating layer
treatment solution
corrosion coating
concentrate
Prior art date
Application number
PT147717813T
Other languages
Portuguese (pt)
Original Assignee
Hillebrand Chemicals Gmbh
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 Hillebrand Chemicals Gmbh filed Critical Hillebrand Chemicals Gmbh
Publication of PT3044348T publication Critical patent/PT3044348T/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
    • C23C22/82—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
    • C23C22/07—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 phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
PT147717813T 2013-09-13 2014-09-15 Treatment solution containing chromium(iii) for a method for producing an anti-corrosion coating layer, concentrate of such a treatment solution, and method for producing an anti-corrosion coating layer PT3044348T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013015113.9A DE102013015113A1 (en) 2013-09-13 2013-09-13 A treatment solution for a process for producing a corrosion protective overcoat layer, concentrate of such a treatment solution and method for producing a corrosion protective overcoat layer

Publications (1)

Publication Number Publication Date
PT3044348T true PT3044348T (en) 2022-02-03

Family

ID=51589244

Family Applications (1)

Application Number Title Priority Date Filing Date
PT147717813T PT3044348T (en) 2013-09-13 2014-09-15 Treatment solution containing chromium(iii) for a method for producing an anti-corrosion coating layer, concentrate of such a treatment solution, and method for producing an anti-corrosion coating layer

Country Status (9)

Country Link
EP (1) EP3044348B1 (en)
CY (1) CY1124966T1 (en)
DE (2) DE202013010956U1 (en)
DK (1) DK3044348T3 (en)
ES (1) ES2905136T3 (en)
HR (1) HRP20220130T1 (en)
HU (1) HUE058902T2 (en)
PT (1) PT3044348T (en)
WO (1) WO2015036124A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107074904B (en) 2014-10-23 2022-12-23 深圳华大智造科技股份有限公司 Signal-constrained sequencing (SCS) and nucleotide analogs for signal-constrained sequencing
EP3569734A1 (en) * 2018-05-18 2019-11-20 Henkel AG & Co. KGaA Passivation composition based on trivalent chromium
CN111996522B (en) * 2020-08-03 2022-08-16 鞍钢股份有限公司 Zinc-aluminum-magnesium steel plate environment-friendly passivator and preparation and use method thereof
EP3964609A1 (en) 2020-08-28 2022-03-09 Coventya SAS Electroplated product and method for preparing such products with a high temperature treatment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615664A1 (en) * 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chromium (VI) free chromate layer and process for its production
DE19638176A1 (en) 1996-09-18 1998-04-16 Surtec Produkte Und Systeme Fu Corrosion resistant hexavalent chromium-free chromate coating
DE19814605A1 (en) * 1998-04-01 1999-10-07 Kunz Gmbh Means for sealing metallic substrates, in particular of zinc or zinc alloys
JP4625244B2 (en) 2003-07-02 2011-02-02 ディップソール株式会社 Finishing composition for trivalent chromate film and method for finishing trivalent chromate film
EP2014793B1 (en) 2007-06-14 2013-11-20 Atotech Deutschland GmbH Anti-corrosion treatment for conversion coatings
EP2281923A1 (en) 2009-07-03 2011-02-09 ATOTECH Deutschland GmbH Corrosion protection treatment for surfaces made of zinc and zinc coatings
TWI555880B (en) * 2011-04-01 2016-11-01 迪普索股份有限公司 Finishing agent for cr(iii) conversion film and method of finishing black cr(iii) conversion film

Also Published As

Publication number Publication date
EP3044348B1 (en) 2021-12-08
HRP20220130T1 (en) 2022-04-15
CY1124966T1 (en) 2023-01-05
EP3044348A1 (en) 2016-07-20
DK3044348T3 (en) 2022-02-07
ES2905136T3 (en) 2022-04-07
WO2015036124A1 (en) 2015-03-19
HUE058902T2 (en) 2022-09-28
DE102013015113A1 (en) 2015-03-19
DE202013010956U1 (en) 2014-12-17

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