CA2442502A1 - Method for treating metal surfaces by carboxylation - Google Patents
Method for treating metal surfaces by carboxylation Download PDFInfo
- Publication number
- CA2442502A1 CA2442502A1 CA002442502A CA2442502A CA2442502A1 CA 2442502 A1 CA2442502 A1 CA 2442502A1 CA 002442502 A CA002442502 A CA 002442502A CA 2442502 A CA2442502 A CA 2442502A CA 2442502 A1 CA2442502 A1 CA 2442502A1
- Authority
- CA
- Canada
- 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.)
- Granted
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
- C23C22/48—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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104064 | 2001-03-27 | ||
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 (2)
Publication Number | Publication Date |
---|---|
CA2442502A1 true CA2442502A1 (en) | 2002-10-03 |
CA2442502C CA2442502C (en) | 2009-05-12 |
Family
ID=8861553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002442502A Expired - Fee Related CA2442502C (en) | 2001-03-27 | 2002-03-21 | Method for 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 (9)
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 |
UA117592C2 (en) * | 2013-08-01 | 2018-08-27 | Арселорміттал | PAINTED GALVANIZED STEEL SHEET AND METHOD OF MANUFACTURING |
JP6211678B2 (en) * | 2014-02-21 | 2017-10-11 | 日本パーカライジング株式会社 | Composition for direct current cathode electrolysis, metal material with lubricating film and method for producing the same |
WO2019164371A1 (en) * | 2018-02-23 | 2019-08-29 | 주식회사 엘지화학 | Gasket for secondary battery and secondary battery comprising same |
EP3709384A4 (en) | 2018-02-23 | 2021-03-10 | Lg Chem, Ltd. | Gasket for secondary battery and secondary battery comprising same |
KR20200128955A (en) * | 2019-05-07 | 2020-11-17 | 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 |
EP0556087B1 (en) * | 1992-02-14 | 1999-08-04 | Elf Atochem S.A. | Use of a composition consisting of heptanoie acid or a derivative thereof and sodium tetraborate as copper corrosion inhibitor. |
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 |
EP0804633B1 (en) * | 1994-11-11 | 2002-02-13 | Commonwealth Scientific And Industrial Research Organisation | Process and solution for providing a conversion coating on a metal 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 AT AT02753732T patent/ATE405690T1/en active
- 2002-03-21 EP EP02753732A patent/EP1373597B1/en not_active Expired - Lifetime
- 2002-03-21 WO PCT/FR2002/000988 patent/WO2002077324A2/en active IP Right Grant
- 2002-03-21 KR KR1020037012552A patent/KR100871674B1/en not_active IP Right Cessation
- 2002-03-21 DE DE60228425T patent/DE60228425D1/en not_active Expired - Lifetime
- 2002-03-21 CA CA002442502A patent/CA2442502C/en not_active Expired - Fee Related
- 2002-03-21 JP JP2002575356A patent/JP4242653B2/en not_active Expired - Fee Related
- 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 |
---|---|
JP4242653B2 (en) | 2009-03-25 |
EP1373597A2 (en) | 2004-01-02 |
DE60228425D1 (en) | 2008-10-02 |
ES2312604T3 (en) | 2009-03-01 |
FR2822852A1 (en) | 2002-10-04 |
BR0208680A (en) | 2004-03-30 |
BR0208680B1 (en) | 2011-07-26 |
KR100871674B1 (en) | 2008-12-05 |
EP1373597B1 (en) | 2008-08-20 |
KR20030092024A (en) | 2003-12-03 |
JP2004523659A (en) | 2004-08-05 |
US20040118482A1 (en) | 2004-06-24 |
CA2442502C (en) | 2009-05-12 |
WO2002077324A3 (en) | 2003-01-03 |
FR2822852B1 (en) | 2003-12-12 |
WO2002077324A2 (en) | 2002-10-03 |
ATE405690T1 (en) | 2008-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4359347A (en) | Chromium-free passivate solution and process | |
ATE417947T1 (en) | TREATMENT FOR IMPROVED SURFACE CORROSION RESISTANCE OF MAGNESIUM | |
EP0591547A4 (en) | Surface-treated steel sheet reduced in plating defects and production thereof. | |
CA2442502A1 (en) | Method for treating metal surfaces by carboxylation | |
MXPA01002392A (en) | Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation. | |
IT1190666B (en) | METAL PHOSPHATION PROCESS | |
GB1455343A (en) | Corrosion inhibition | |
GB0211500D0 (en) | Method of forming iron hydroxypyrone compounds | |
ATE38859T1 (en) | CORROSION INHIBITION. | |
ZA839106B (en) | Phosphating process for zinc-plated metals | |
US4897129A (en) | Corrosion resistant coating | |
IT1274594B (en) | ACID WATER PHOSPHATIC SOLUTION AND METALLIC SURFACE PHOSPHATION PROCESS USING IT | |
ATE221144T1 (en) | CORROSION PROTECTION OF GALVANIZED AND ALLOY GALVANIZED STEEL STRIPS | |
JP2004523659A5 (en) | ||
CN1064415C (en) | Zinc phosphatizing with low quantity of copper and manganese | |
MY143472A (en) | Corrosion inhibition method | |
RU2008130099A (en) | METHOD FOR PROCESSING METAL SURFACES BY CARBOXYLATION, APPLICATION OF THIS METHOD FOR TEMPORARY PROTECTION AGAINST CORROSION AND METHOD OF MANUFACTURE OF A DEFORMED AND CARBOXYLED SHEET | |
ATE168728T1 (en) | COMPOSITION AND METHOD FOR SUBSTITUTED PLATING OF ZINC OR ZINC ALLOY SURFACES | |
FR2803855B1 (en) | PROCESS FOR OXALATING THE ZINC-PLATED SURFACE OF A SHEET | |
DE50300740D1 (en) | PROCESS FOR COPPERING OR BRINGING AN OBJECT AND LIQUID MIXTURE THEREFOR | |
JPS56150171A (en) | Partial plating method of molten metal and plating inhibitor | |
JPS56112482A (en) | Rust preventive treatment method for steel material | |
KR950011649A (en) | Use of iron salts as corrosion inhibitors in titanium containers | |
TH22797A (en) | Preventing corrosion and reducing friction on metal surfaces | |
JPS56139693A (en) | Method for coating metallic surface with insoluble salt of metal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150323 |