WO1999029927A3 - Chromfreies korrosionsschutzmittel und korrosionsschutzverfahren - Google Patents

Chromfreies korrosionsschutzmittel und korrosionsschutzverfahren Download PDF

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Publication number
WO1999029927A3
WO1999029927A3 PCT/EP1998/007643 EP9807643W WO9929927A3 WO 1999029927 A3 WO1999029927 A3 WO 1999029927A3 EP 9807643 W EP9807643 W EP 9807643W WO 9929927 A3 WO9929927 A3 WO 9929927A3
Authority
WO
WIPO (PCT)
Prior art keywords
corrosion protection
agent
chromium
protection agent
treating
Prior art date
Application number
PCT/EP1998/007643
Other languages
English (en)
French (fr)
Other versions
WO1999029927A2 (de
Inventor
Stefan Kuepper
Reinhard Seidel
Brigitte Calaminus
Christina Hirsch
Alf Ruggieri
Original Assignee
Henkel Kgaa
Stefan Kuepper
Reinhard Seidel
Brigitte Calaminus
Christina Hirsch
Alf Ruggieri
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 Kgaa, Stefan Kuepper, Reinhard Seidel, Brigitte Calaminus, Christina Hirsch, Alf Ruggieri filed Critical Henkel Kgaa
Priority to EP98965188A priority Critical patent/EP1036215A2/de
Priority to AU20502/99A priority patent/AU2050299A/en
Priority to CA002312807A priority patent/CA2312807A1/en
Priority to JP2000524493A priority patent/JP2001526324A/ja
Priority to KR1020007005290A priority patent/KR20010024643A/ko
Publication of WO1999029927A2 publication Critical patent/WO1999029927A2/de
Publication of WO1999029927A3 publication Critical patent/WO1999029927A3/de

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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also fluorides or complex fluorides
    • 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
    • C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
    • C09D191/06—Waxes
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/42—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 molybdates, tungstates or vanadates containing also phosphates

Abstract

Chromfreies wäßriges Korrosionsschutzmittel zur Behandlung von Oberflächen aus verzinktem oder legierungsverzinktem Stahl sowie aus Aluminium. Es enthält als wesentliche Komponenten a) 0.5 bis 10 g/l Hexafluoro-Anionen von Titan (IV) und/oder Zirkon (IV), b) 5 bis 15 g/l Vanadiumionen, c) 0.5 bis 2 g/l Übergangsmetallionen, vorzugsweise Mn, Fe, Co, d) 30 bis 150 g/l Phosphorsäure und/oder Phosphonsäure. Vorzugsweise enthält das Korrosionsschutzmittel zusätzlich einen organischen Filmbildner, insbesondere auf Polyacrylat-Basis. Weiterhin enthält das Korrosionsschutzmittel vorzugsweise ein Leitfähigkeitspigment. Es ist insbesondere zur Korrosionsschutzbehandlung von Metallbändern, mit oder ohne nachfolgende Lackierung, geeignet und wird vorzugsweise so appliziert, daß man auf der Oberfläche eine Trockenschichtauflage von 0.5 bis 5 g/m2 erzeugt.
PCT/EP1998/007643 1997-12-05 1998-11-26 Chromfreies korrosionsschutzmittel und korrosionsschutzverfahren WO1999029927A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP98965188A EP1036215A2 (de) 1997-12-05 1998-11-26 Chromfreies korrosionsschutzmittel und korrosionsschutzverfahren
AU20502/99A AU2050299A (en) 1997-12-05 1998-11-26 Chromium-free corrosion protection agent and method for providing corrosion protection
CA002312807A CA2312807A1 (en) 1997-12-05 1998-11-26 Chromium-free corrosion protection agent and method for providing corrosion protection
JP2000524493A JP2001526324A (ja) 1997-12-05 1998-11-26 クロムを含有しない腐食保護処理液及び腐食防止法
KR1020007005290A KR20010024643A (ko) 1997-12-05 1998-11-26 크롬 무함유 방식제 및 방식방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19754108.9 1997-12-05
DE1997154108 DE19754108A1 (de) 1997-12-05 1997-12-05 Chromfreies Korrosionsschutzmittel und Korrosionsschutzverfahren

Publications (2)

Publication Number Publication Date
WO1999029927A2 WO1999029927A2 (de) 1999-06-17
WO1999029927A3 true WO1999029927A3 (de) 1999-08-12

Family

ID=7850931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/007643 WO1999029927A2 (de) 1997-12-05 1998-11-26 Chromfreies korrosionsschutzmittel und korrosionsschutzverfahren

Country Status (8)

Country Link
EP (1) EP1036215A2 (de)
JP (1) JP2001526324A (de)
KR (1) KR20010024643A (de)
AR (1) AR010965A1 (de)
AU (1) AU2050299A (de)
CA (1) CA2312807A1 (de)
DE (1) DE19754108A1 (de)
WO (1) WO1999029927A2 (de)

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DATABASE WPI Derwent World Patents Index; *

Also Published As

Publication number Publication date
DE19754108A1 (de) 1999-06-10
EP1036215A2 (de) 2000-09-20
CA2312807A1 (en) 1999-06-17
WO1999029927A2 (de) 1999-06-17
KR20010024643A (ko) 2001-03-26
AU2050299A (en) 1999-06-28
AR010965A1 (es) 2000-07-12
JP2001526324A (ja) 2001-12-18

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