AR044247A1 - METHOD FOR CONVERSION OR PASSIVATION COATING ON METAL SURFACE AND COMPOSITION TO ACHIEVE IT - Google Patents

METHOD FOR CONVERSION OR PASSIVATION COATING ON METAL SURFACE AND COMPOSITION TO ACHIEVE IT

Info

Publication number
AR044247A1
AR044247A1 ARP040101523A AR044247A1 AR 044247 A1 AR044247 A1 AR 044247A1 AR P040101523 A ARP040101523 A AR P040101523A AR 044247 A1 AR044247 A1 AR 044247A1
Authority
AR
Argentina
Prior art keywords
conversion
passivation coating
achieve
composition
metal surface
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Ge Betz Inc
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 US10/631,523 external-priority patent/US7344607B2/en
Application filed by Ge Betz Inc filed Critical Ge Betz Inc
Publication of AR044247A1 publication Critical patent/AR044247A1/en

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Tratamientos y composiciones exentos de cromatos, para aplicar un recubrimiento de conversión o de pasivación a superficies metálicas recubiertas de cinc. Las composiciones comprenden un polímero poliamidoamina/epihalohidrina o un componente polímero poliamina catiónica/epihalohidrina, un ácido fluorado, H3PO4, y un componente látex polimérico que forma una película. Las superficies requeridas de metal son puestas en contacto con las composiciones, y secadas. El enjuagado es opcional.Chromate-free treatments and compositions, to apply a conversion or passivation coating to zinc-coated metal surfaces. The compositions comprise a polyamidoamine / epihalohydrin polymer or a cationic polyamine / epihalohydrin polymer component, a fluorinated acid, H3PO4, and a polymeric latex component that forms a film. The required metal surfaces are brought into contact with the compositions, and dried. Rinsing is optional.

ARP040101523 2003-05-06 2004-05-05 METHOD FOR CONVERSION OR PASSIVATION COATING ON METAL SURFACE AND COMPOSITION TO ACHIEVE IT AR044247A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43057903A 2003-05-06 2003-05-06
US10/631,523 US7344607B2 (en) 1999-07-08 2003-07-31 Non-chromate conversion coating treatment for metals

Publications (1)

Publication Number Publication Date
AR044247A1 true AR044247A1 (en) 2005-09-07

Family

ID=36773824

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040101523 AR044247A1 (en) 2003-05-06 2004-05-05 METHOD FOR CONVERSION OR PASSIVATION COATING ON METAL SURFACE AND COMPOSITION TO ACHIEVE IT

Country Status (3)

Country Link
CN (2) CN102296288A (en)
AR (1) AR044247A1 (en)
PT (1) PT1622987E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY169256A (en) * 2012-08-29 2019-03-19 Ppg Ind Ohio Inc Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates
CN114635129B (en) * 2022-04-18 2023-08-29 中国机械总院集团武汉材料保护研究所有限公司 Synchronous chemical conversion method suitable for various aluminum alloy and galvanized steel materials

Also Published As

Publication number Publication date
CN102296288A (en) 2011-12-28
CN1784479A (en) 2006-06-07
PT1622987E (en) 2008-03-05

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