DE59100650D1 - Process for rinsing conversion layers. - Google Patents

Process for rinsing conversion layers.

Info

Publication number
DE59100650D1
DE59100650D1 DE91201021T DE59100650T DE59100650D1 DE 59100650 D1 DE59100650 D1 DE 59100650D1 DE 91201021 T DE91201021 T DE 91201021T DE 59100650 T DE59100650 T DE 59100650T DE 59100650 D1 DE59100650 D1 DE 59100650D1
Authority
DE
Germany
Prior art keywords
rinsing
conversion layers
conversion
layers
rinsing conversion
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
DE91201021T
Other languages
German (de)
Inventor
Thomas Kolberg
Werner Dr Rausch
Peter Dr Schubach
Thomas Wendel
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
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of DE59100650D1 publication Critical patent/DE59100650D1/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
    • C23C22/34—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
    • 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
    • C23C22/361—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 titanium, zirconium or hafnium compounds
    • 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

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Laminated Bodies (AREA)
DE91201021T 1990-05-29 1991-04-29 Process for rinsing conversion layers. Expired - Fee Related DE59100650D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017187A DE4017187A1 (en) 1990-05-29 1990-05-29 METHOD FOR REFILLING CONVERSION LAYERS

Publications (1)

Publication Number Publication Date
DE59100650D1 true DE59100650D1 (en) 1994-01-13

Family

ID=6407364

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4017187A Withdrawn DE4017187A1 (en) 1989-07-28 1990-05-29 METHOD FOR REFILLING CONVERSION LAYERS
DE91201021T Expired - Fee Related DE59100650D1 (en) 1990-05-29 1991-04-29 Process for rinsing conversion layers.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4017187A Withdrawn DE4017187A1 (en) 1989-07-28 1990-05-29 METHOD FOR REFILLING CONVERSION LAYERS

Country Status (8)

Country Link
EP (1) EP0459550B1 (en)
JP (1) JP3083873B2 (en)
AU (1) AU634652B2 (en)
BR (1) BR9102174A (en)
CA (1) CA2041891C (en)
DE (2) DE4017187A1 (en)
ES (1) ES2047370T3 (en)
ZA (1) ZA914086B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06322287A (en) * 1993-05-14 1994-11-22 Nippon Parkerizing Co Ltd Surface-treated composite aluminum powder and preparation of surface-treated composite aluminum flake using it
DE4317217A1 (en) * 1993-05-24 1994-12-01 Henkel Kgaa Chrome-free conversion treatment of aluminum
IT1273111B (en) * 1994-04-07 1997-07-04 Skf Ind Spa PRE-ASSEMBLY PROCEDURE OF A MULTIPOLAR MAGNETIZED RING, IN PARTICULAR FOR THE APPLICATION IN ROTATION SPEED DETECTION DEVICES, AND RELATED PRODUCT
EP0795044A4 (en) * 1995-01-10 1998-04-29 Circle Prosco Inc A process of coating metal surfaces to produce a highly hydrophilic, highly corrosion resistant surface with bioresistance and low odor impact characteristics
US7402214B2 (en) 2002-04-29 2008-07-22 Ppg Industries Ohio, Inc. Conversion coatings including alkaline earth metal fluoride complexes
US6749694B2 (en) 2002-04-29 2004-06-15 Ppg Industries Ohio, Inc. Conversion coatings including alkaline earth metal fluoride complexes
DE102016206418A1 (en) * 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa SUPPRESSION OF PLANT-SPECIFIC PHOSPHATE EXTRACTION IN A PROCESS FOR DIPPING LACQUER
DE102016206417A1 (en) 2016-04-15 2017-10-19 Henkel Ag & Co. Kgaa PROMOTION TREATMENT FOR SUPPRESSING PLANT-ORIENTED PHOSPHATOR TRANSPORT IN A PROCESS FOR DIVING LACQUER

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850732A (en) * 1970-12-02 1974-11-26 Amchem Prod Zirconium rinse for phosphate coated metal surfaces
US3895970A (en) * 1973-06-11 1975-07-22 Pennwalt Corp Sealing rinse for phosphate coatings of metal
US3912548A (en) * 1973-07-13 1975-10-14 Amchem Prod Method for treating metal surfaces with compositions comprising zirconium and a polymer
US4462842A (en) * 1979-08-13 1984-07-31 Showa Aluminum Corporation Surface treatment process for imparting hydrophilic properties to aluminum articles
US4370177A (en) * 1980-07-03 1983-01-25 Amchem Products, Inc. Coating solution for metal surfaces
US4496404A (en) * 1984-05-18 1985-01-29 Parker Chemical Company Composition and process for treatment of ferrous substrates
DE3829154A1 (en) * 1988-08-27 1990-03-01 Collardin Gmbh Gerhard CHROME-FREE METHOD FOR PRE-TREATING METALLIC SURFACES BEFORE COATING WITH ORGANIC MATERIALS
DE3924984A1 (en) * 1989-07-28 1991-01-31 Metallgesellschaft Ag METHOD FOR PASSIVATING RINSING OF PHOSPHATE LAYERS

Also Published As

Publication number Publication date
CA2041891C (en) 2001-07-31
ES2047370T3 (en) 1994-02-16
JPH04231480A (en) 1992-08-20
AU7618091A (en) 1991-12-12
AU634652B2 (en) 1993-02-25
ZA914086B (en) 1993-01-27
BR9102174A (en) 1991-12-24
CA2041891A1 (en) 1991-11-30
EP0459550B1 (en) 1993-12-01
DE4017187A1 (en) 1991-12-05
EP0459550A1 (en) 1991-12-04
JP3083873B2 (en) 2000-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
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