MX2022006302A - Metodo de ahorro de recursos para activar una superficie metalica antes del fosfatado. - Google Patents

Metodo de ahorro de recursos para activar una superficie metalica antes del fosfatado.

Info

Publication number
MX2022006302A
MX2022006302A MX2022006302A MX2022006302A MX2022006302A MX 2022006302 A MX2022006302 A MX 2022006302A MX 2022006302 A MX2022006302 A MX 2022006302A MX 2022006302 A MX2022006302 A MX 2022006302A MX 2022006302 A MX2022006302 A MX 2022006302A
Authority
MX
Mexico
Prior art keywords
resource
activation stage
partly
aqueous solution
activation
Prior art date
Application number
MX2022006302A
Other languages
English (en)
Inventor
Kristof Wapner
Ralf Posner
Christina Angenendt
Jan-Willem Brouwer
Frank-Oliver Pilarek
Ulrike Schmidt-Freytag
Original Assignee
Henkel Ag & 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 & Co Kgaa filed Critical Henkel Ag & Co Kgaa
Publication of MX2022006302A publication Critical patent/MX2022006302A/es

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
    • 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
    • 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
    • C23C22/36—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 containing also phosphates
    • C23C22/362—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 containing also phosphates containing also zinc cations
    • 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
    • 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

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)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

La presente invención se refiere a un método para fosfatar superficies metálicas formando capas utilizando una solución acuosa coloidal como etapa de activación, que contiene un constituyente particulado disperso, conteniendo el constituyente particulado, además de compuestos inorgánicos dispersos de fosfatos de cationes metálicos polivalentes, compuestos orgánicos poliméricos como agentes dispersantes que están compuestos al menos parcialmente por estireno y/o una ?-olefina que no tiene más de 5 átomos de carbono y están compuestos al menos parcialmente por ácido maleico, su anhídrido y/o su imida, el compuesto orgánico polimérico compuestos que comprenden adicionalmente unidades de polioxialquileno. Las etapas de limpieza y enjuague que preceden a la etapa de activación, así como la etapa de activación en sí, se pueden llevar a cabo utilizando agua de servicio de una manera que ahorra recursos sin ninguna pérdida del rendimiento de activación, la solución acuosa coloidal que contiene al menos 0.5 mmol/L de iones de metales alcalinotérreos disueltos en agua.
MX2022006302A 2019-11-26 2020-11-19 Metodo de ahorro de recursos para activar una superficie metalica antes del fosfatado. MX2022006302A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19211407.2A EP3828307A1 (de) 2019-11-26 2019-11-26 Ressourcenschonendes verfahren zur aktivierung einer metalloberfläche vor einer phosphatierung
PCT/EP2020/082618 WO2021104976A1 (de) 2019-11-26 2020-11-19 Ressourcenschonendes verfahren zur aktivierung einer metalloberfläche vor einer phosphatierung

Publications (1)

Publication Number Publication Date
MX2022006302A true MX2022006302A (es) 2022-06-09

Family

ID=68696283

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022006302A MX2022006302A (es) 2019-11-26 2020-11-19 Metodo de ahorro de recursos para activar una superficie metalica antes del fosfatado.

Country Status (9)

Country Link
US (1) US20220282381A1 (es)
EP (2) EP3828307A1 (es)
JP (1) JP2023505069A (es)
KR (1) KR20220106125A (es)
CN (1) CN114729457B (es)
ES (1) ES2973353T3 (es)
MX (1) MX2022006302A (es)
PL (1) PL4065749T3 (es)
WO (1) WO2021104976A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4174211A1 (de) * 2021-11-02 2023-05-03 Henkel AG & Co. KGaA Mehrstufige behandlung zur aktivierten zinkphosphatierung metallischer bauteile mit zinkoberflächen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125777C (es) * 1961-03-07
DE19621184A1 (de) * 1996-05-28 1997-12-04 Henkel Kgaa Zinkphosphatierung mit integrierter Nachpassivierung
JP3451334B2 (ja) 1997-03-07 2003-09-29 日本パーカライジング株式会社 金属のりん酸塩皮膜化成処理前の表面調整用前処理液及び表面調整方法
KR20060042089A (ko) * 2004-02-20 2006-05-12 니폰 페인트 가부시키가이샤 표면 조정제 및 표면 조정 방법
JP2005264326A (ja) * 2004-02-20 2005-09-29 Nippon Paint Co Ltd 表面調整剤及び表面調整方法
DE102005059314B4 (de) * 2005-12-09 2018-11-22 Henkel Ag & Co. Kgaa Saure, chromfreie wässrige Lösung, deren Konzentrat, und ein Verfahren zur Korrosionsschutzbehandlung von Metalloberflächen
JP5166157B2 (ja) * 2008-07-29 2013-03-21 日本曹達株式会社 無機系粒子水性分散液およびその製造方法
CA2810747C (en) * 2010-09-10 2019-11-19 Chemetall Gmbh Method for coating metallic surfaces with a coating agent containing a polymer, the coating agent, and use thereof
US9255332B2 (en) * 2013-09-05 2016-02-09 Ppg Industries Ohio, Inc. Activating rinse and method for treating a substrate
US20170306497A1 (en) * 2016-04-25 2017-10-26 Ppg Industries Ohio, Inc. System for nickel-free zinc phosphate pretreatment
EP3392376A1 (de) * 2017-04-21 2018-10-24 Henkel AG & Co. KGaA Verfahren zur schichtbildenden zinkphosphatierung von metallischen bauteilen in serie
MX2020013378A (es) * 2018-06-11 2021-03-09 Henkel Ag & Co Kgaa Dispersion acuosa para activar una superficie metalica y metodo para el fosfatado de la misma.
EP3954805A1 (de) * 2020-08-11 2022-02-16 Henkel AG & Co. KGaA Ressourcenschonendes verfahren zur zinkphosphatierung einer metalloberfläche
EP3964606A1 (de) * 2020-09-04 2022-03-09 Henkel AG & Co. KGaA Einstufiges verfahren zur zinkphosphatierung

Also Published As

Publication number Publication date
EP4065749B1 (de) 2024-01-03
KR20220106125A (ko) 2022-07-28
CN114729457B (zh) 2024-04-30
CN114729457A (zh) 2022-07-08
JP2023505069A (ja) 2023-02-08
EP4065749A1 (de) 2022-10-05
WO2021104976A1 (de) 2021-06-03
ES2973353T3 (es) 2024-06-19
EP3828307A1 (de) 2021-06-02
PL4065749T3 (pl) 2024-06-24
US20220282381A1 (en) 2022-09-08

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