ATE27971T1 - Loesung und verfahren zur chemischen konversion metallischer oberflaechen. - Google Patents

Loesung und verfahren zur chemischen konversion metallischer oberflaechen.

Info

Publication number
ATE27971T1
ATE27971T1 AT83401608T AT83401608T ATE27971T1 AT E27971 T1 ATE27971 T1 AT E27971T1 AT 83401608 T AT83401608 T AT 83401608T AT 83401608 T AT83401608 T AT 83401608T AT E27971 T1 ATE27971 T1 AT E27971T1
Authority
AT
Austria
Prior art keywords
chemical conversion
solution
metallic surfaces
polyphosphate
sulphuric
Prior art date
Application number
AT83401608T
Other languages
English (en)
Inventor
Jean-Claude Lumaret
Serge Gosset
Didier Boulinguiez
Original Assignee
Roquette Freres
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 Roquette Freres filed Critical Roquette Freres
Application granted granted Critical
Publication of ATE27971T1 publication Critical patent/ATE27971T1/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
    • C23C22/46—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 oxalates
    • C23C22/47—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 oxalates 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
    • C23C22/07—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
    • C23C22/23—Condensed phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
  • Laminated Bodies (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
AT83401608T 1982-08-03 1983-08-03 Loesung und verfahren zur chemischen konversion metallischer oberflaechen. ATE27971T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8213550A FR2531457A1 (fr) 1982-08-03 1982-08-03 Solution et procede pour la conversion chimique de substrats metalliques
EP83401608A EP0102284B1 (de) 1982-08-03 1983-08-03 Lösung und Verfahren zur chemischen Konversion metallischer Oberflächen

Publications (1)

Publication Number Publication Date
ATE27971T1 true ATE27971T1 (de) 1987-07-15

Family

ID=9276586

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83401608T ATE27971T1 (de) 1982-08-03 1983-08-03 Loesung und verfahren zur chemischen konversion metallischer oberflaechen.

Country Status (10)

Country Link
US (1) US4474626A (de)
EP (1) EP0102284B1 (de)
JP (1) JPS5943883A (de)
AT (1) ATE27971T1 (de)
AU (1) AU544167B2 (de)
CA (1) CA1233733A (de)
DE (1) DE3372218D1 (de)
ES (1) ES8403981A1 (de)
FR (1) FR2531457A1 (de)
ZA (1) ZA835616B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184109A (en) * 1985-10-29 1987-06-17 Grace W R & Co The treatment of aqueous systems
FR2618164B1 (fr) * 1987-06-25 1994-02-04 Roquette Freres Solution et procede de phosphatation mixte.
DE3800834A1 (de) * 1988-01-14 1989-07-27 Henkel Kgaa Verfahren und mittel zum gleichzeitigen gleitschleifen, reinigen und passivieren metallischer werkstuecke
JP2781844B2 (ja) * 1988-10-20 1998-07-30 日本ペイント株式会社 塗装用下地処理剤
US5258078A (en) * 1990-02-09 1993-11-02 Texo Corporation Method and composition for depositing heavy iron phosphate coatings
US5137589A (en) * 1990-02-09 1992-08-11 Texo Corporation Method and composition for depositing heavy iron phosphate coatings
JP5463609B2 (ja) * 2005-03-31 2014-04-09 Ｊｆｅスチール株式会社 クロムフリー表面処理亜鉛系めっき鋼板およびその製造方法ならびに表面処理液
US7989078B2 (en) * 2006-12-28 2011-08-02 United Technologies Coporation Halogen-free trivalent chromium conversion coating
US8536106B2 (en) 2010-04-14 2013-09-17 Ecolab Usa Inc. Ferric hydroxycarboxylate as a builder
CN111996522B (zh) * 2020-08-03 2022-08-16 鞍钢股份有限公司 一种锌铝镁钢板环保钝化剂及制备使用方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA565717A (en) * 1958-11-04 The Walterisation Company Limited Surface treatment of metals
US2067007A (en) * 1934-03-05 1937-01-05 Patents Corp Method of coating metal
DE974196C (de) * 1942-12-11 1960-10-13 Metallgesellschaft Ag Verfahren zur Erzeugung von geschmeidigen Phosphatueberzuegen auf metallischen Gegenstaenden
US2528787A (en) * 1947-09-08 1950-11-07 Hall Lab Inc Protection of metals from corrosion
BE515434A (de) * 1951-11-19
DE975008C (de) * 1952-08-06 1961-08-03 American Chem Paint Co Verfahren zur Herstellung von Phosphatueberzuegen auf Zink und dessen Legierungen
US2826517A (en) * 1954-01-11 1958-03-11 Kelite Products Inc Process and composition for phosphatizing steel
FR1138208A (fr) * 1955-12-26 1957-06-11 Walterisation Company Ltd Perfectionnements aux traitements de surfaces de métaux
GB825485A (en) * 1956-03-31 1959-12-16 Pyrene Co Ltd Improvements in the production of oxalate coatings
GB866377A (en) * 1958-11-28 1961-04-26 Pyrene Co Ltd Improvements relating to the production of phosphate coatings on metals
US3152018A (en) * 1961-11-01 1964-10-06 Wyandotte Chemicals Corp Room temperature phosphate coating composition
BE635970A (de) * 1962-11-13
GB1182247A (en) * 1966-07-01 1970-02-25 Lorant Joseph John Improvements in or relating to the Surface Treatment of Metals.
JPS4893552A (de) * 1972-03-11 1973-12-04
US4110128A (en) * 1975-12-17 1978-08-29 International Lead Zinc Research Organization, Inc. Solution and procedure for depositing a protective coating on galvanized steel parts, and solution regeneration procedure
JPS6038464B2 (ja) * 1978-08-01 1985-08-31 三菱重工業株式会社 鉄鋼材の防錆処理法

Also Published As

Publication number Publication date
DE3372218D1 (en) 1987-07-30
AU1753183A (en) 1984-02-09
FR2531457B1 (de) 1985-03-01
JPH0411629B2 (de) 1992-03-02
FR2531457A1 (fr) 1984-02-10
EP0102284B1 (de) 1987-06-24
EP0102284A1 (de) 1984-03-07
ES524686A0 (es) 1984-05-01
CA1233733A (en) 1988-03-08
ES8403981A1 (es) 1984-05-01
ZA835616B (en) 1984-09-26
JPS5943883A (ja) 1984-03-12
AU544167B2 (en) 1985-05-16
US4474626A (en) 1984-10-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee