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AR001178A1 - Composición liquida acuosa para formar un revestimiento por conversion de fosfato sobre métales, y procedimento que utiliza dicha composicion. - Google Patents

Composición liquida acuosa para formar un revestimiento por conversion de fosfato sobre métales, y procedimento que utiliza dicha composicion.

Info

Publication number
AR001178A1
AR001178A1 AR33567196A AR33567196A AR001178A1 AR 001178 A1 AR001178 A1 AR 001178A1 AR 33567196 A AR33567196 A AR 33567196A AR 33567196 A AR33567196 A AR 33567196A AR 001178 A1 AR001178 A1 AR 001178A1
Authority
AR
Argentina
Prior art keywords
conversion
composition
phosphate
coating
metals
Prior art date
Application number
AR33567196A
Other languages
English (en)
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 AR001178A1 publication Critical patent/AR001178A1/es

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
    • 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
    • C23C22/362—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 also zinc 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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds

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)
  • Paints Or Removers (AREA)

Abstract

Una composición de fosfato de zinc conteniendo peróxido orgánico junto con iones de zinc y de fosfato para formar revestimientos por conversión decristales finos, densos y delgados sobre superficies metálicas que se recubren normalmente porconvers ión con fosfato de zinc, aún a temperaturas por debajode 50°C y sin ningún acondicionamiento de la superficie antes del recubrimiento por conversión, por contacto de la superficie a revestir con unasuspensión coloidal convencionalde sales de titanio.
AR33567196A 1995-03-07 1996-03-08 Composición liquida acuosa para formar un revestimiento por conversion de fosfato sobre métales, y procedimento que utiliza dicha composicion. AR001178A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4760595 1995-03-07

Publications (1)

Publication Number Publication Date
AR001178A1 true AR001178A1 (es) 1997-09-24

Family

ID=12779879

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33567196A AR001178A1 (es) 1995-03-07 1996-03-08 Composición liquida acuosa para formar un revestimiento por conversion de fosfato sobre métales, y procedimento que utiliza dicha composicion.

Country Status (7)

Country Link
EP (1) EP0813620A4 (es)
AR (1) AR001178A1 (es)
AU (1) AU699822B2 (es)
BR (1) BR9607700A (es)
CA (1) CA2214654A1 (es)
WO (1) WO1996027692A1 (es)
ZA (1) ZA961841B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9607700A (pt) * 1995-03-07 1998-07-07 Henkel Corp Composição líquido aquosa e processo para formar um revestimento de conversão de fosfato em uma superfície de metal
DE19540085A1 (de) * 1995-10-27 1997-04-30 Henkel Kgaa Nitratarme, manganfreie Zinkphosphatierung
US7294211B2 (en) 2002-01-04 2007-11-13 University Of Dayton Non-toxic corrosion-protection conversion coats based on cobalt
CN102268680A (zh) * 2011-06-24 2011-12-07 大连洁仕清洁用品有限公司 二次加工铸造件喷涂前表面综合处理剂及制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471908A (en) * 1948-04-08 1949-05-31 American Chem Paint Co Method of and material for preparing surfaces of ferriferous metals for the reception of a siccative finishing coat
US3161549A (en) * 1955-04-08 1964-12-15 Lubrizol Corp Solution for forming zinc phosphate coatings on metallic surfaces
US3676224A (en) * 1970-10-16 1972-07-11 Lubrizol Corp Phosphating solution with scale suppressing characteristics
JPS5339945A (en) * 1976-09-25 1978-04-12 Nippon Packaging Kk Surface treatment of zinc or zinc alloy
GB2009253B (en) * 1977-11-29 1982-06-23 Ici Ltd Coating process
US4171231A (en) * 1978-04-27 1979-10-16 R. O. Hull & Company, Inc. Coating solutions of trivalent chromium for coating zinc surfaces
DE3913089A1 (de) * 1989-04-21 1990-10-25 Henkel Kgaa Chlorat- und nitritfreies verfahren zur herstellung von nickel- und manganhaltigen zinkphosphatschichten
DE3927614A1 (de) * 1989-08-22 1991-02-28 Metallgesellschaft Ag Verfahren zur erzeugung von phosphatueberzuegen auf metallen
ES2183891T3 (es) * 1994-12-06 2003-04-01 Henkel Corp Composicion y proceso de rebvestimiento por conversion de fosfato de cinc.
BR9607700A (pt) * 1995-03-07 1998-07-07 Henkel Corp Composição líquido aquosa e processo para formar um revestimento de conversão de fosfato em uma superfície de metal
CA2214834A1 (en) * 1995-03-07 1996-09-12 Yasuhiko Nagashima Composition and process for simultaneously cleaning and conversion coating metal surfaces

Also Published As

Publication number Publication date
ZA961841B (en) 1996-09-11
BR9607700A (pt) 1998-07-07
CA2214654A1 (en) 1996-09-12
AU5029196A (en) 1996-09-23
MX9706315A (es) 1997-11-29
AU699822B2 (en) 1998-12-17
EP0813620A4 (en) 1998-02-25
WO1996027692A1 (en) 1996-09-12
EP0813620A1 (en) 1997-12-29

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