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DE59106926D1 - Process for phosphating metal surfaces. - Google Patents

Process for phosphating metal surfaces.

Info

Publication number
DE59106926D1
DE59106926D1 DE59106926T DE59106926T DE59106926D1 DE 59106926 D1 DE59106926 D1 DE 59106926D1 DE 59106926 T DE59106926 T DE 59106926T DE 59106926 T DE59106926 T DE 59106926T DE 59106926 D1 DE59106926 D1 DE 59106926D1
Authority
DE
Germany
Prior art keywords
metal surfaces
phosphating metal
phosphating
metal
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
Application number
DE59106926T
Other languages
German (de)
Inventor
Horst Dr Gehmecker
Werner Dr Rausch
Peter Dr Schubach
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.)
Chemetall GmbH
Original Assignee
Metallgesellschaft AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6405232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59106926(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of DE59106926D1 publication Critical patent/DE59106926D1/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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/186—Orthophosphates containing manganese cations containing also copper cations
    • 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
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/188—Orthophosphates containing manganese cations containing also magnesium cations
    • 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
    • C23C22/368—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 magnesium cations

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)
DE59106926T 1990-04-27 1991-03-12 Process for phosphating metal surfaces. Expired - Fee Related DE59106926D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013483A DE4013483A1 (en) 1990-04-27 1990-04-27 METHOD FOR PHOSPHATING METAL SURFACES

Publications (1)

Publication Number Publication Date
DE59106926D1 true DE59106926D1 (en) 1996-01-04

Family

ID=6405232

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4013483A Withdrawn DE4013483A1 (en) 1990-04-27 1990-04-27 METHOD FOR PHOSPHATING METAL SURFACES
DE59106926T Expired - Fee Related DE59106926D1 (en) 1990-04-27 1991-03-12 Process for phosphating metal surfaces.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4013483A Withdrawn DE4013483A1 (en) 1990-04-27 1990-04-27 METHOD FOR PHOSPHATING METAL SURFACES

Country Status (11)

Country Link
EP (1) EP0459541B1 (en)
JP (1) JP3063920B2 (en)
BR (1) BR9101660A (en)
CA (1) CA2039901C (en)
CZ (1) CZ281471B6 (en)
DE (2) DE4013483A1 (en)
ES (1) ES2081420T3 (en)
MX (1) MX172859B (en)
PL (1) PL166676B1 (en)
RU (1) RU2051988C1 (en)
ZA (1) ZA913133B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210513A1 (en) 1992-03-31 1993-10-07 Henkel Kgaa Nickel-free phosphating process
JPH05287549A (en) * 1992-04-03 1993-11-02 Nippon Paint Co Ltd Zinc phosphate treatment on metallic surface for cation type electrodeposition coating
DE4214992A1 (en) * 1992-05-06 1993-11-11 Henkel Kgaa Copper-containing nickel-free phosphating process
DE4232292A1 (en) * 1992-09-28 1994-03-31 Henkel Kgaa Process for phosphating galvanized steel surfaces
DE4243214A1 (en) * 1992-12-19 1994-06-23 Metallgesellschaft Ag Process for the production of phosphate coatings
CA2150545A1 (en) * 1992-12-22 1994-07-07 Robert W. Miller Substantially nickel-free phosphate conversion coating composition and process
JP3348856B2 (en) * 1993-09-06 2002-11-20 日本パーカライジング株式会社 Nickel free phosphating method
FR2724395B1 (en) * 1994-09-12 1996-11-22 Gec Alsthom Transport Sa INSULATED MAGNETIC SHEET AND METHOD FOR ISOLATING SAME
DE4440300A1 (en) * 1994-11-11 1996-05-15 Metallgesellschaft Ag Process for applying phosphate coatings
NO312911B1 (en) * 1994-12-22 2002-07-15 Budenheim Rud A Oetker Chemie Anti-corrosion pigment and its use
DE19500927A1 (en) * 1995-01-16 1996-07-18 Henkel Kgaa Lithium-containing zinc phosphating solution
DE19511573A1 (en) * 1995-03-29 1996-10-02 Henkel Kgaa Process for phosphating with metal-containing rinsing
DE19606017A1 (en) * 1996-02-19 1997-08-21 Henkel Kgaa Zinc phosphating with low copper and manganese contents
DE19634732A1 (en) * 1996-08-28 1998-03-05 Henkel Kgaa Zinc phosphating containing ruthenium
AU9156398A (en) 1997-08-06 1999-03-01 Henkel Kommanditgesellschaft Auf Aktien Phosphating method accelerated by n-oxides
US6720032B1 (en) 1997-09-10 2004-04-13 Henkel Kommanditgesellschaft Auf Aktien Pretreatment before painting of composite metal structures containing aluminum portions
DE19740953A1 (en) * 1997-09-17 1999-03-18 Henkel Kgaa High speed spray or dip phosphating of steel strip
JPH11264076A (en) * 1998-01-14 1999-09-28 Nippon Paint Co Ltd Chemical conversion treatment for low lead ed
DE19808755A1 (en) * 1998-03-02 1999-09-09 Henkel Kgaa Layer weight control for strip phosphating
DE10006338C2 (en) * 2000-02-12 2003-12-04 Chemetall Gmbh Process for coating metal surfaces, aqueous concentrate therefor and use of the coated metal parts
DE10110834B4 (en) * 2001-03-06 2005-03-10 Chemetall Gmbh Process for coating metallic surfaces and use of the substrates coated in this way
JP2002266080A (en) * 2001-03-07 2002-09-18 Nippon Paint Co Ltd Phosphate chemical conversion treatment solution, chemical conversion treatment method and chemical conversion treated steel sheet
DE102005047424A1 (en) * 2005-09-30 2007-04-05 Henkel Kgaa Phosphating solution used as a pre-treatment for metal surfaces contains zinc irons, phosphate ions, hydrogen peroxide or an equivalent amount of a hydrogen peroxide-splitting substance and aliphatic chelate-forming carboxylic acid
US8906512B2 (en) 2008-10-08 2014-12-09 Nippon Steel & Sumitomo Metal Corporation Metal material having excellent corrosion resistance
RU2572688C1 (en) * 2014-09-10 2016-01-20 Закрытое акционерное общество "ФК" Solution for metal surface phosphating
EP4382641A1 (en) * 2022-12-07 2024-06-12 Henkel AG & Co. KGaA Method for electrolytic deposition of a phosphate layer on zinc surfaces
WO2024149790A1 (en) * 2023-01-11 2024-07-18 Chemetall Gmbh Composition for phosphatizing of ferrous surfaces and method making use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526815A (en) * 1939-03-14 1940-09-26 Samuel Thomas Roberts Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling
US2813812A (en) * 1952-06-24 1957-11-19 Parker Rust Proof Co Method for coating iron or zinc with phosphate composition and aqueous solution therefor
DE1223657B (en) * 1961-08-09 1966-08-25 Chemische Und Lackfabrik Process for phosphating metal surfaces
DE1287413B (en) * 1965-11-06 1969-01-16 Metallgesellschaft Ag Process for preparing steel for electrophoretic coating with paints
IT975560B (en) * 1972-10-20 1974-08-10 Sec Accomandita Semplice Fosfa PROCEDURE FOR PHOSPHATING ON METALLIC SURFACES INTENDED FOR PAINTING ESPECIALLY FOR ELETROPHORESIS AND SOLUTION RELATING TO THIS PROCEDURE
DE3345498A1 (en) * 1983-12-16 1985-06-27 Metallgesellschaft Ag, 6000 Frankfurt Process for producing phosphate coatings

Also Published As

Publication number Publication date
CZ118091A3 (en) 1994-04-13
EP0459541A1 (en) 1991-12-04
EP0459541B1 (en) 1995-11-22
PL290031A1 (en) 1992-02-24
ZA913133B (en) 1992-12-30
CA2039901C (en) 2000-11-14
DE4013483A1 (en) 1991-10-31
PL166676B1 (en) 1995-06-30
ES2081420T3 (en) 1996-03-16
JPH04228579A (en) 1992-08-18
CZ281471B6 (en) 1996-10-16
RU2051988C1 (en) 1996-01-10
JP3063920B2 (en) 2000-07-12
MX172859B (en) 1994-01-17
CA2039901A1 (en) 1991-10-28
BR9101660A (en) 1991-11-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: CHEMETALL GMBH, 60487 FRANKFURT, DE

8339 Ceased/non-payment of the annual fee