DE60228425D1 - METHOD OF TREATING METAL SURFACES BY CARBOXYLATION - Google Patents
METHOD OF TREATING METAL SURFACES BY CARBOXYLATIONInfo
- Publication number
- DE60228425D1 DE60228425D1 DE60228425T DE60228425T DE60228425D1 DE 60228425 D1 DE60228425 D1 DE 60228425D1 DE 60228425 T DE60228425 T DE 60228425T DE 60228425 T DE60228425 T DE 60228425T DE 60228425 D1 DE60228425 D1 DE 60228425D1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- organic
- bath
- carboxylation
- acid
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 230000021523 carboxylation Effects 0.000 title abstract 2
- 238000006473 carboxylation reaction Methods 0.000 title abstract 2
- 150000007524 organic acids Chemical class 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 150000003839 salts Chemical group 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- -1 unsaturated aliphatic monocarboxylic Chemical class 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
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)
- Chemical Treatment Of Metals (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
- ing And Chemical Polishing (AREA)
Abstract
The invention relates to a method for treating a metal surface by carboxylation before forming, said metal being selected from zinc, iron, aluminium, copper, lead and the alloys thereof as well as copper-coated, aluminium-coated, galvanised steels. Said method is carried out in oxidising conditions in relation to the metal by bringing said metal into contact with an aqueous, organic or hydro-organic bath comprising at least one organic acid in free form or in salt form. The inventive method is characterised in that: the organic acid is a saturated or unsaturated aliphatic monocarboxylic or dicarboxylic acid; the organic acid is in solution and/or emulsion in the bath at a concentration greater than 0.1 mole/litre; the pH of the bath is acid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0104064A FR2822852B1 (en) | 2001-03-27 | 2001-03-27 | CARBOXYLATION PROCESS FOR METAL SURFACES |
| PCT/FR2002/000988 WO2002077324A2 (en) | 2001-03-27 | 2002-03-21 | Method for treating metal surfaces by carboxylation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE60228425D1 true DE60228425D1 (en) | 2008-10-02 |
Family
ID=8861553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60228425T Expired - Lifetime DE60228425D1 (en) | 2001-03-27 | 2002-03-21 | METHOD OF TREATING METAL SURFACES BY CARBOXYLATION |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20040118482A1 (en) |
| EP (1) | EP1373597B1 (en) |
| JP (1) | JP4242653B2 (en) |
| KR (1) | KR100871674B1 (en) |
| AT (1) | ATE405690T1 (en) |
| BR (1) | BR0208680B1 (en) |
| CA (1) | CA2442502C (en) |
| DE (1) | DE60228425D1 (en) |
| ES (1) | ES2312604T3 (en) |
| FR (1) | FR2822852B1 (en) |
| WO (1) | WO2002077324A2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI340770B (en) * | 2005-12-06 | 2011-04-21 | Nippon Steel Corp | Composite coated metal sheet, treatment agent and method of manufacturing composite coated metal sheet |
| EP1801262B1 (en) | 2005-12-22 | 2008-11-26 | ArcelorMittal France | Treatment by carboxylation of metal surfaces, use of this process as temporary protection against corrosion and manufacturing process of a shaped sheet coated with a carboxylated conversion coating |
| FR2904829B1 (en) * | 2006-08-08 | 2012-10-05 | Total France | CARBOXYLIC ACID COMPOSITIONS FOR TEMPORARY PROTECTION OF METALLIC SURFACES AND DRY FILMS OBTAINED THEREFROM |
| FR2974112B1 (en) | 2011-04-13 | 2013-05-03 | Labema Lab | PROCESS FOR TREATING METALS BASED ON WATER SOLUBLE OIL (S) SAPONIFIED (S) COMPOSITION AND PRODUCTS AND COMPOSITIONS OBTAINED |
| UA116262C2 (en) | 2013-08-01 | 2018-02-26 | Арселорміттал | Zinc Coated Steel Sheet |
| UA117592C2 (en) * | 2013-08-01 | 2018-08-27 | Арселорміттал | PAINTED GALVANIZED STEEL SHEET AND METHOD OF MANUFACTURING |
| MX2016010837A (en) * | 2014-02-21 | 2016-10-28 | Nihon Parkerizing | Composition for direct-current cathodic electrolysis, lubrication-film-equipped metal material, and production method therefor. |
| WO2019164371A1 (en) * | 2018-02-23 | 2019-08-29 | 주식회사 엘지화학 | Gasket for secondary battery and secondary battery comprising same |
| CN111448682B (en) | 2018-02-23 | 2022-10-18 | 株式会社Lg新能源 | Gasket for secondary battery and secondary battery including the same |
| KR102692287B1 (en) * | 2019-05-07 | 2024-08-05 | 현대자동차주식회사 | Method of improving adhestion strengths between the heterogeneous materials of metal and resin |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229236A (en) * | 1938-09-02 | 1941-01-21 | Magnesium Dev Corp | Process for the surface treatment of workpieces of magnesium and magnesium base alloys |
| BE793558A (en) * | 1971-12-30 | 1973-06-29 | Stauffer Chemical Co | COATING COMPOSITIONS PROVIDING GALVANIC PROTECTION |
| CA1014831A (en) * | 1973-06-06 | 1977-08-02 | Donald J. Melotik | Rare earth metal rinse for metal coatings |
| DE2727111A1 (en) * | 1977-06-16 | 1978-12-21 | Rheinisches Zinkwalzwerk Gmbh | Formation of coloured coating on zinc (alloys) - by treating with water vapour at a defined pressure and temperature |
| GB8313320D0 (en) * | 1983-05-14 | 1983-06-22 | Ciba Geigy Ag | Coating compositions |
| US4595523A (en) * | 1983-07-01 | 1986-06-17 | Petrolite Corporation | Corrosion inhibition in engine fuel systems |
| US4720405A (en) * | 1985-12-13 | 1988-01-19 | Ppg Industries, Inc. | Method of providing a substrate with a flexible multilayer coating |
| US4877838A (en) * | 1988-01-25 | 1989-10-31 | The Glidden Company | High solids coatings with reactive epoxy ester diluent |
| DE3933137A1 (en) * | 1989-10-04 | 1991-04-18 | Henkel Kgaa | METHOD FOR PRODUCING STABILIZED, LOW VISCOUS O / W ANTI-VIRUSULUS EMULSIONS |
| DE4137429A1 (en) * | 1991-11-14 | 1993-05-19 | Bayer Ag | WAFEREN BINDER COMBINATION, A METHOD OF MANUFACTURING THEM AND THEIR USE |
| DE69325828D1 (en) * | 1992-02-14 | 1999-09-09 | Atochem Elf Sa | Use to inhibit copper corrosion of a composition consisting of heptansoiuce or its derivatives and sodium tetraborate. |
| CH686368A5 (en) * | 1993-07-19 | 1996-03-15 | Sika Ag | Additional agent for preventing the corrosion of metals in construction materials, processes for production of building materials using the corrosion inhibitor. |
| US6068711A (en) * | 1994-10-07 | 2000-05-30 | Mcmaster University | Method of increasing corrosion resistance of metals and alloys by treatment with rare earth elements |
| CZ143197A3 (en) * | 1994-11-11 | 1997-10-15 | Commw Scient Ind Res Org | Solution for making a conversion coating on a metallic surface and method of applying thereof to the metallic surface |
| FR2736935B1 (en) * | 1995-07-21 | 1997-08-14 | Lorraine Laminage | AQUEOUS TREATMENT AGAINST CORROSION OF STEEL SHEETS COATED ON A ZINC OR ZINC ALLOY SIDE |
| FR2742080B1 (en) * | 1995-12-07 | 1998-01-16 | Lorraine Laminage | AQUEOUS SOLUTION FOR TREATING STEEL SHEETS |
| DE19615664A1 (en) * | 1996-04-19 | 1997-10-23 | Surtec Produkte Und Systeme Fu | Chromium (VI) free chromate layer and process for its production |
| FR2778186B1 (en) * | 1998-05-04 | 2000-06-23 | Elf Antar France | WATER-SOLUBLE COMPOSITION AS A COATING OF METAL SURFACES IN THE FORM OF DRY FILMS TIGHT TO ATMOSPHERIC CORROSION |
| US6676820B2 (en) * | 2001-03-02 | 2004-01-13 | Ppg Industries Ohio, Inc. | Process for electrocoating metal blanks and coiled metal substrates |
-
2001
- 2001-03-27 FR FR0104064A patent/FR2822852B1/en not_active Expired - Fee Related
-
2002
- 2002-03-21 CA CA002442502A patent/CA2442502C/en not_active Expired - Fee Related
- 2002-03-21 AT AT02753732T patent/ATE405690T1/en active
- 2002-03-21 WO PCT/FR2002/000988 patent/WO2002077324A2/en not_active Ceased
- 2002-03-21 JP JP2002575356A patent/JP4242653B2/en not_active Expired - Fee Related
- 2002-03-21 DE DE60228425T patent/DE60228425D1/en not_active Expired - Lifetime
- 2002-03-21 KR KR1020037012552A patent/KR100871674B1/en not_active Expired - Fee Related
- 2002-03-21 EP EP02753732A patent/EP1373597B1/en not_active Expired - Lifetime
- 2002-03-21 BR BRPI0208680-8A patent/BR0208680B1/en not_active IP Right Cessation
- 2002-03-21 ES ES02753732T patent/ES2312604T3/en not_active Expired - Lifetime
-
2003
- 2003-09-26 US US10/670,513 patent/US20040118482A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004523659A (en) | 2004-08-05 |
| WO2002077324A2 (en) | 2002-10-03 |
| FR2822852A1 (en) | 2002-10-04 |
| BR0208680B1 (en) | 2011-07-26 |
| EP1373597A2 (en) | 2004-01-02 |
| CA2442502A1 (en) | 2002-10-03 |
| KR100871674B1 (en) | 2008-12-05 |
| WO2002077324A3 (en) | 2003-01-03 |
| ATE405690T1 (en) | 2008-09-15 |
| CA2442502C (en) | 2009-05-12 |
| KR20030092024A (en) | 2003-12-03 |
| JP4242653B2 (en) | 2009-03-25 |
| US20040118482A1 (en) | 2004-06-24 |
| ES2312604T3 (en) | 2009-03-01 |
| FR2822852B1 (en) | 2003-12-12 |
| EP1373597B1 (en) | 2008-08-20 |
| BR0208680A (en) | 2004-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |