DE50202924D1 - Corrosion protection method for metal surfaces - Google Patents
Corrosion protection method for metal surfacesInfo
- Publication number
- DE50202924D1 DE50202924D1 DE50202924T DE50202924T DE50202924D1 DE 50202924 D1 DE50202924 D1 DE 50202924D1 DE 50202924 T DE50202924 T DE 50202924T DE 50202924 T DE50202924 T DE 50202924T DE 50202924 D1 DE50202924 D1 DE 50202924D1
- Authority
- DE
- Germany
- Prior art keywords
- corrosion protection
- protection method
- metal surfaces
- vinylpyrrolidone
- homo
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
-
- 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
- C23C22/05—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
-
- 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
- C23C22/361—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 titanium, zirconium or hafnium compounds
-
- 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
Abstract
An agent and process for the corrosion protection treatment of a metal surface are provided. The metal surface is contacted with a homo- or copolymer of vinylpyrrolidone, the application solution containing a) 0.02 to 20 g/l phosphoric acid and/or at least one fluoric acid of one or more elements selected from Zr, Ti, Hf and Si or anions thereof, as well as b) 10 to 49.9 g/l of a homo- or copolymer of vinylpyrrolidone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50202924T DE50202924D1 (en) | 2001-06-30 | 2002-06-21 | Corrosion protection method for metal surfaces |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10131723A DE10131723A1 (en) | 2001-06-30 | 2001-06-30 | Corrosion protection agents and corrosion protection processes for metal surfaces |
PCT/EP2002/006888 WO2003002781A1 (en) | 2001-06-30 | 2002-06-21 | Corrosion protection agent and corrosion protection method for metal surfaces |
DE50202924T DE50202924D1 (en) | 2001-06-30 | 2002-06-21 | Corrosion protection method for metal surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50202924D1 true DE50202924D1 (en) | 2005-06-02 |
Family
ID=7690132
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10131723A Withdrawn DE10131723A1 (en) | 2001-06-30 | 2001-06-30 | Corrosion protection agents and corrosion protection processes for metal surfaces |
DE50202924T Expired - Fee Related DE50202924D1 (en) | 2001-06-30 | 2002-06-21 | Corrosion protection method for metal surfaces |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10131723A Withdrawn DE10131723A1 (en) | 2001-06-30 | 2001-06-30 | Corrosion protection agents and corrosion protection processes for metal surfaces |
Country Status (15)
Country | Link |
---|---|
US (1) | US20040151619A1 (en) |
EP (1) | EP1402083B1 (en) |
JP (1) | JP2004533542A (en) |
KR (1) | KR20040043135A (en) |
CN (1) | CN1527889A (en) |
AT (1) | ATE294259T1 (en) |
BR (1) | BR0210725A (en) |
CA (1) | CA2453138A1 (en) |
CZ (1) | CZ20033572A3 (en) |
DE (2) | DE10131723A1 (en) |
ES (1) | ES2240824T3 (en) |
MX (1) | MXPA03011369A (en) |
RU (1) | RU2004102694A (en) |
SK (1) | SK16192003A3 (en) |
WO (1) | WO2003002781A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10310972A1 (en) * | 2003-03-13 | 2004-09-23 | Basf Ag | Passivating layer on a metallic surface, prepared by precipitation of water-soluble, nitrogen-containing polymer at the metal surface upon addition of metal salt(s) at a pH of less than 7 |
DE102004011544A1 (en) * | 2003-03-31 | 2004-10-14 | Behr Gmbh & Co. Kg | Heat exchanger for a vehicle comprises a hydrophilic surface coating consisting of a gel produced by a sol-gel method |
DE10339165A1 (en) | 2003-08-26 | 2005-03-24 | Henkel Kgaa | Colored conversion coatings on metal surfaces |
DE10353149A1 (en) * | 2003-11-14 | 2005-06-16 | Henkel Kgaa | Supplementary corrosion protection for components made of pre-coated metal sheets |
DE10358309A1 (en) * | 2003-12-11 | 2005-07-21 | Henkel Kgaa | Functionalized phenol-aldehyde resin and process for treating metal surfaces |
DE10358310A1 (en) * | 2003-12-11 | 2005-07-21 | Henkel Kgaa | Two-stage conversion treatment |
DE102004022565A1 (en) * | 2004-05-07 | 2005-12-22 | Henkel Kgaa | Colored conversion coatings on metal surfaces |
US7351295B2 (en) * | 2006-03-23 | 2008-04-01 | Pp6 Industries Ohio, Inc. | Cleaning and polishing rusted iron-containing surfaces |
DE102006039633A1 (en) * | 2006-08-24 | 2008-03-13 | Henkel Kgaa | Chrome-free, thermally curable corrosion inhibitor |
DE102007005943A1 (en) | 2007-02-01 | 2008-08-07 | Henkel Ag & Co. Kgaa | Metal pretreatment with luminescent pigments |
CN101631895B (en) * | 2007-02-12 | 2013-05-08 | 汉高股份及两合公司 | Process for treating metal surfaces |
DE102007057185A1 (en) | 2007-11-26 | 2009-05-28 | Henkel Ag & Co. Kgaa | Zirconium phosphating of metallic components, in particular iron |
CN101748002A (en) * | 2008-11-28 | 2010-06-23 | 安集微电子(上海)有限公司 | Fluorine-containing composition and application thereof |
CN101928650B (en) * | 2009-06-23 | 2016-02-17 | 安集微电子(上海)有限公司 | A kind of fluoro-containing composition and application thereof |
EP2405031A1 (en) * | 2010-07-07 | 2012-01-11 | Mattthias Koch | Method for coating shaped bodies and coated shaped body |
KR101263086B1 (en) | 2010-12-28 | 2013-05-09 | 주식회사 포스코 | Plate type zirconium phosphate and preparation method thereof |
KR101645063B1 (en) * | 2013-03-27 | 2016-08-03 | 주식회사 포스코 | Plate type zirconium phosphate and preparation method thereof |
DE102015206812A1 (en) | 2015-04-15 | 2016-10-20 | Henkel Ag & Co. Kgaa | Polymer-containing pre-rinse before a conversion treatment |
EP3502311A1 (en) * | 2017-12-20 | 2019-06-26 | Henkel AG & Co. KGaA | Method for the corrosion protection and cleaning pretreatment of metallic components |
BR112022016684A2 (en) * | 2020-02-25 | 2022-10-11 | Chemetall Gmbh | METHOD FOR PRETREATMENT OF A METALLIC SUBSTRATE, PRETREATED METALLIC SUBSTRATE, COLD FORMING PROCESS OF A METALLIC SUBSTRATE, AQUEOUS LUBRICANT COMPOSITION, AND, STANDARD MIXTURE |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1933013C3 (en) * | 1969-06-28 | 1978-09-21 | Gerhard Collardin Gmbh, 5000 Koeln | Process for the production of protective layers on aluminum, iron and zinc by means of solutions containing complex fluorides |
US3912548A (en) * | 1973-07-13 | 1975-10-14 | Amchem Prod | Method for treating metal surfaces with compositions comprising zirconium and a polymer |
US4148670A (en) * | 1976-04-05 | 1979-04-10 | Amchem Products, Inc. | Coating solution for metal surface |
JPS6267181A (en) * | 1985-09-19 | 1987-03-26 | Nippon Parkerizing Co Ltd | Aqueous solution for chemical conversion of titanium or alloy thereof |
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 |
US5239002A (en) * | 1990-08-16 | 1993-08-24 | Phillips Petroleum Company | Polymeric adhesive and anti-corrosion agents |
CA2213824A1 (en) * | 1995-02-28 | 1996-09-06 | Henkel Corporation | Reducing or avoiding surface irregularities in electrophoretic painting of phosphated metal surfaces |
DE19621184A1 (en) * | 1996-05-28 | 1997-12-04 | Henkel Kgaa | Zinc phosphating with integrated post-passivation |
JPH10182916A (en) * | 1996-10-21 | 1998-07-07 | Nippon Paint Co Ltd | Metal surface-treating composition containing acrylic resin and containing n-heterocycle, treatment by using the same and treated metal material |
BR9813045A (en) * | 1997-10-14 | 2000-11-21 | Henkel Corp | Process for forming on a metallic surface a solid adherent coating, and composition of primary replacement concentrate |
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 |
DE10010355A1 (en) * | 2000-03-07 | 2001-09-13 | Chemetall Gmbh | Applying phosphate coatings to metallic surfaces comprises wetting with an aqueous acidic phosphatizing solution containing zinc ions, manganese ions and phosphate ions, and drying the solution |
DE10030462A1 (en) * | 2000-06-21 | 2002-01-03 | Henkel Kgaa | Adhesion promoter in conversion solutions |
-
2001
- 2001-06-30 DE DE10131723A patent/DE10131723A1/en not_active Withdrawn
-
2002
- 2002-06-21 BR BR0210725-2A patent/BR0210725A/en not_active IP Right Cessation
- 2002-06-21 MX MXPA03011369A patent/MXPA03011369A/en unknown
- 2002-06-21 ES ES02780906T patent/ES2240824T3/en not_active Expired - Lifetime
- 2002-06-21 DE DE50202924T patent/DE50202924D1/en not_active Expired - Fee Related
- 2002-06-21 AT AT02780906T patent/ATE294259T1/en not_active IP Right Cessation
- 2002-06-21 SK SK1619-2003A patent/SK16192003A3/en unknown
- 2002-06-21 EP EP02780906A patent/EP1402083B1/en not_active Expired - Lifetime
- 2002-06-21 CZ CZ20033572A patent/CZ20033572A3/en unknown
- 2002-06-21 WO PCT/EP2002/006888 patent/WO2003002781A1/en active IP Right Grant
- 2002-06-21 JP JP2003508743A patent/JP2004533542A/en active Pending
- 2002-06-21 RU RU2004102694/02A patent/RU2004102694A/en not_active Application Discontinuation
- 2002-06-21 KR KR10-2003-7017270A patent/KR20040043135A/en not_active Application Discontinuation
- 2002-06-21 CN CNA028132149A patent/CN1527889A/en active Pending
- 2002-06-21 CA CA002453138A patent/CA2453138A1/en not_active Abandoned
-
2003
- 2003-12-11 US US10/734,815 patent/US20040151619A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2453138A1 (en) | 2003-01-09 |
ATE294259T1 (en) | 2005-05-15 |
SK16192003A3 (en) | 2004-05-04 |
MXPA03011369A (en) | 2004-07-01 |
ES2240824T3 (en) | 2005-10-16 |
US20040151619A1 (en) | 2004-08-05 |
CZ20033572A3 (en) | 2004-11-10 |
BR0210725A (en) | 2004-07-20 |
DE10131723A1 (en) | 2003-01-16 |
EP1402083A1 (en) | 2004-03-31 |
WO2003002781A1 (en) | 2003-01-09 |
CN1527889A (en) | 2004-09-08 |
KR20040043135A (en) | 2004-05-22 |
EP1402083B1 (en) | 2005-04-27 |
JP2004533542A (en) | 2004-11-04 |
RU2004102694A (en) | 2005-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HENKEL AG & CO. KGAA, 40589 DUESSELDORF, DE |
|
8339 | Ceased/non-payment of the annual fee |