CA2442502A1 - Method for treating metal surfaces by carboxylation - Google Patents

Method for treating metal surfaces by carboxylation Download PDF

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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
Application number
CA002442502A
Other languages
French (fr)
Other versions
CA2442502C (en
Inventor
Jean Steinmetz
Herve Derule
Emeryc Valot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
USINOR SA
Arkema France SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2442502A1 publication Critical patent/CA2442502A1/en
Application granted granted Critical
Publication of CA2442502C publication Critical patent/CA2442502C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
CA002442502A 2001-03-27 2002-03-21 Method for treating metal surfaces by carboxylation Expired - Fee Related CA2442502C (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

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EEER Examination request
MKLA Lapsed

Effective date: 20150323