BR9206419A - Processo para a produção de um revestimento de conversão protetor. - Google Patents

Processo para a produção de um revestimento de conversão protetor.

Info

Publication number
BR9206419A
BR9206419A BR9206419A BR9206419A BR9206419A BR 9206419 A BR9206419 A BR 9206419A BR 9206419 A BR9206419 A BR 9206419A BR 9206419 A BR9206419 A BR 9206419A BR 9206419 A BR9206419 A BR 9206419A
Authority
BR
Brazil
Prior art keywords
production
conversion coating
protective conversion
protective
coating
Prior art date
Application number
BR9206419A
Other languages
English (en)
Inventor
Shawn E Dolan
Original Assignee
Henkel Corp
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 Henkel Corp filed Critical Henkel Corp
Publication of BR9206419A publication Critical patent/BR9206419A/pt

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

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)
BR9206419A 1991-08-30 1992-08-12 Processo para a produção de um revestimento de conversão protetor. BR9206419A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75270791A 1991-08-30 1991-08-30
PCT/US1992/006469 WO1993005198A1 (en) 1991-08-30 1992-08-12 Process for treating metal with aqueous acidic composition that is substantially free from chromium (vi)

Publications (1)

Publication Number Publication Date
BR9206419A true BR9206419A (pt) 1995-04-04

Family

ID=25027457

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206419A BR9206419A (pt) 1991-08-30 1992-08-12 Processo para a produção de um revestimento de conversão protetor.

Country Status (12)

Country Link
US (2) US5342456A (pt)
EP (2) EP0600982A1 (pt)
JP (1) JP3280080B2 (pt)
KR (1) KR100292447B1 (pt)
AU (1) AU662758B2 (pt)
BR (1) BR9206419A (pt)
CA (1) CA2113453C (pt)
MD (1) MD960309A (pt)
MX (1) MX9204924A (pt)
SG (1) SG54222A1 (pt)
TW (1) TW224491B (pt)
WO (1) WO1993005198A1 (pt)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9206419A (pt) * 1991-08-30 1995-04-04 Henkel Corp Processo para a produção de um revestimento de conversão protetor.
US5356490A (en) * 1992-04-01 1994-10-18 Henkel Corporation Composition and process for treating metal
DE4317217A1 (de) * 1993-05-24 1994-12-01 Henkel Kgaa Chromfreie Konversionsbehandlung von Aluminium
US5427632A (en) * 1993-07-30 1995-06-27 Henkel Corporation Composition and process for treating metals
US5449415A (en) * 1993-07-30 1995-09-12 Henkel Corporation Composition and process for treating metals
US5667845A (en) * 1993-08-05 1997-09-16 Henkel Corporation Treatment to improve corrosion resistance of autodeposited coatings on metallic surfaces
US5372853A (en) * 1993-08-05 1994-12-13 Henkel Corporation Treatment to improve corrosion resistance of autodeposited coatings of metallic surfaces
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US5380374A (en) * 1993-10-15 1995-01-10 Circle-Prosco, Inc. Conversion coatings for metal surfaces
WO1995014539A1 (en) * 1993-11-29 1995-06-01 Henkel Corporation Composition and process for treating metal
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US5516696A (en) * 1994-09-13 1996-05-14 Bulk Chemicals, Inc. Method and composition for indicating the presence of chrome-free pretreatments on metal surfaces by fluorescence
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US5948178A (en) * 1995-01-13 1999-09-07 Henkel Corporation Composition and process for forming a solid adherent protective coating on metal surfaces
ZA962178B (en) * 1995-03-22 1996-07-29 Henkel Corp Compositions and processes for forming a solid adherent protective coating on metal surfaces
US6193815B1 (en) * 1995-06-30 2001-02-27 Henkel Corporation Composition and process for treating the surface of aluminiferous metals
US6059867A (en) * 1995-10-10 2000-05-09 Prc-Desoto International, Inc. Non-chromate corrosion inhibitors for aluminum alloys
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US6592738B2 (en) 1997-01-31 2003-07-15 Elisha Holding Llc Electrolytic process for treating a conductive surface and products formed thereby
US6322687B1 (en) 1997-01-31 2001-11-27 Elisha Technologies Co Llc Electrolytic process for forming a mineral
US6599643B2 (en) 1997-01-31 2003-07-29 Elisha Holding Llc Energy enhanced process for treating a conductive surface and products formed thereby
US5958511A (en) * 1997-04-18 1999-09-28 Henkel Corporation Process for touching up pretreated metal surfaces
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US6315823B1 (en) 1998-05-15 2001-11-13 Henkel Corporation Lithium and vanadium containing sealing composition and process therewith
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JP4975378B2 (ja) 2006-06-07 2012-07-11 日本パーカライジング株式会社 金属の表面処理液、表面処理方法、表面処理材料
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Also Published As

Publication number Publication date
AU662758B2 (en) 1995-09-14
JP3280080B2 (ja) 2002-04-30
TW224491B (pt) 1994-06-01
MD960309A (ro) 1998-06-30
WO1993005198A1 (en) 1993-03-18
US5342456A (en) 1994-08-30
CA2113453C (en) 2003-04-29
AU2427692A (en) 1993-04-05
CA2113453A1 (en) 1993-03-18
MX9204924A (es) 1993-03-01
SG54222A1 (en) 1998-11-16
JPH05195244A (ja) 1993-08-03
KR100292447B1 (ko) 2001-06-01
US5449414A (en) 1995-09-12
EP0600982A1 (en) 1994-06-15
EP0825280A3 (en) 1998-04-01
EP0825280A2 (en) 1998-02-25

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