ATE516088T1 - ADDITIONAL CORROSION PROTECTION FOR COMPONENTS MADE OF ORGANICALLY PRE-COATED METAL SHEETS - Google Patents

ADDITIONAL CORROSION PROTECTION FOR COMPONENTS MADE OF ORGANICALLY PRE-COATED METAL SHEETS

Info

Publication number
ATE516088T1
ATE516088T1 AT04022644T AT04022644T ATE516088T1 AT E516088 T1 ATE516088 T1 AT E516088T1 AT 04022644 T AT04022644 T AT 04022644T AT 04022644 T AT04022644 T AT 04022644T AT E516088 T1 ATE516088 T1 AT E516088T1
Authority
AT
Austria
Prior art keywords
coated metal
metal sheets
corrosion protection
galvanized steel
components made
Prior art date
Application number
AT04022644T
Other languages
German (de)
Inventor
Heike Quellhorst
Patrick Droniou
Alina Monica Koch
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
Application granted granted Critical
Publication of ATE516088T1 publication Critical patent/ATE516088T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2701/00—Coatings being able to withstand changes in the shape of the substrate or to withstand welding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)

Abstract

The method is for the manufacture of a lacquered component containing metal parts of galvanized steel. All the metal parts during the carrying out of the manufacturing stages consist exclusively of sheets of galvanized steel which bear a coating on a base of organic polymers, whereby in a treatment stage a passivating layer is created on the sections of the metal surface which are not covered by the coating on the base of organic polymers. The metal component may be the body of a motor vehicle, a domestic appliance, or a piece of furniture. An independent claim is included for a lacquered component containing parts of galvanized steel produced by the aforesaid method.
AT04022644T 2003-11-14 2004-09-23 ADDITIONAL CORROSION PROTECTION FOR COMPONENTS MADE OF ORGANICALLY PRE-COATED METAL SHEETS ATE516088T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10353149A DE10353149A1 (en) 2003-11-14 2003-11-14 Supplementary corrosion protection for components made of pre-coated metal sheets

Publications (1)

Publication Number Publication Date
ATE516088T1 true ATE516088T1 (en) 2011-07-15

Family

ID=34428728

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04022644T ATE516088T1 (en) 2003-11-14 2004-09-23 ADDITIONAL CORROSION PROTECTION FOR COMPONENTS MADE OF ORGANICALLY PRE-COATED METAL SHEETS

Country Status (4)

Country Link
US (1) US20050121113A1 (en)
EP (1) EP1531012B1 (en)
AT (1) ATE516088T1 (en)
DE (1) DE10353149A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347134B2 (en) 2010-06-04 2016-05-24 Prc-Desoto International, Inc. Corrosion resistant metallate compositions
US10400337B2 (en) 2012-08-29 2019-09-03 Ppg Industries Ohio, Inc. Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates
SG11201501408RA (en) 2012-08-29 2015-03-30 Ppg Ind Ohio Inc Zirconium pretreatment compositions containing molybdenum, associated methods for treating metal substrates, and related coated metal substrates
DE102015206812A1 (en) 2015-04-15 2016-10-20 Henkel Ag & Co. Kgaa Polymer-containing pre-rinse before a conversion treatment
WO2018039462A1 (en) 2016-08-24 2018-03-01 Ppg Industries Ohio, Inc. Alkaline composition for treating metal substartes
CN107012418A (en) * 2017-04-07 2017-08-04 浙江梅轮电梯股份有限公司 A kind of elevator galvanized steel plain sheet and its manufacture method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129967A (en) * 1988-05-03 1992-07-14 Betz Laboratories, Inc. Composition and method for non-chromate coating of aluminum
US4992116A (en) * 1989-04-21 1991-02-12 Henkel Corporation Method and composition for coating aluminum
DE19748764A1 (en) * 1997-11-05 1999-05-06 Henkel Kgaa Conductive, organic coatings
DE10005113A1 (en) * 2000-02-07 2001-08-09 Henkel Kgaa Corrosion inhibitor and corrosion protection method for metal surfaces
DE10010758A1 (en) * 2000-03-04 2001-09-06 Henkel Kgaa Corrosion protection of zinc, aluminum and/or magnesium surfaces such as motor vehicle bodies, comprises passivation using complex fluorides of Ti, Zr, Hf, Si and/or B and organic polymers
DE10022075A1 (en) * 2000-05-06 2001-11-08 Henkel Kgaa Conductive and weldable corrosion protection composition for metal surfaces in coil coating comprises a conductive pigment of zinc, aluminum, graphite, molybdenum sulfide, carbon or iron phosphide.
DE10131723A1 (en) * 2001-06-30 2003-01-16 Henkel Kgaa Corrosion protection agents and corrosion protection processes for metal surfaces

Also Published As

Publication number Publication date
US20050121113A1 (en) 2005-06-09
DE10353149A1 (en) 2005-06-16
EP1531012A2 (en) 2005-05-18
EP1531012A3 (en) 2006-04-05
EP1531012B1 (en) 2011-07-13

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