ES2146069T3 - Baño y procedimiento de fosfatacion de substratos metalicos, concentrado para la preparacion de este baño y substratos metalicos tratados con la ayuda de este procedimiento. - Google Patents

Baño y procedimiento de fosfatacion de substratos metalicos, concentrado para la preparacion de este baño y substratos metalicos tratados con la ayuda de este procedimiento.

Info

Publication number
ES2146069T3
ES2146069T3 ES97402032T ES97402032T ES2146069T3 ES 2146069 T3 ES2146069 T3 ES 2146069T3 ES 97402032 T ES97402032 T ES 97402032T ES 97402032 T ES97402032 T ES 97402032T ES 2146069 T3 ES2146069 T3 ES 2146069T3
Authority
ES
Spain
Prior art keywords
bath
procedure
ligand
complex
concentrate
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 - Lifetime
Application number
ES97402032T
Other languages
English (en)
Inventor
Joseph Schapira
Patrick Droniou
Michel Sudour
Michele Guimon
Daniel Bernard
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2146069T3 publication Critical patent/ES2146069T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C22/07—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
    • 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
    • C23C22/10—Orthophosphates containing oxidants

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

LA INVENCION CONSISTE EN UN BAÑO Y UN PROCEDIMIENTO DE FOSFATACION DE SUBSTRATOS METALICOS, Y DESCRIBE TAMBIEN LOS SUBSTRATOS METALICOS TRATADOS CON DICHOS BAÑO Y PROCEDIMIENTO. SEGUN LA INVENCION, EL BAÑO TIENE UN PH COMPRENDIDO ENTRE 1 Y 5,5 Y EN SU COMPOSICION ENTRAN LOS COMPONENTES CLASICOS DE LOS BAÑOS DE FOSFATACION. SE CARACTERIZA POR EL HECHO DE QUE COMPRENDE: DE APROXIMADAMENTE 0,3 A APROXIMADAMENTE 15 G/L DE ION CINC, PREFERENTEMENTE DE 0,5 A 10 G/L; OXIMADAMENTE 50 G/L DE ION FOSFATO, PREFERENTEMENTE DE 8 A 30 G/L, Y FERENTEMENTE DE 0,03 A 3 G/L, DE UN COMPLEJO DE COBALTO TRIVALENTE REPRESENTADO POR UNA CUALQUIERA DE LAS FORMULAS (I) O (II).
ES97402032T 1996-09-02 1997-09-01 Baño y procedimiento de fosfatacion de substratos metalicos, concentrado para la preparacion de este baño y substratos metalicos tratados con la ayuda de este procedimiento. Expired - Lifetime ES2146069T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9610684A FR2752851B1 (fr) 1996-09-02 1996-09-02 Bain et procede de phosphatation de substrats metalliques, concentre pour la preparation de ce bain et substrats metalliques traites a l'aide de ces bain et procede

Publications (1)

Publication Number Publication Date
ES2146069T3 true ES2146069T3 (es) 2000-07-16

Family

ID=9495357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97402032T Expired - Lifetime ES2146069T3 (es) 1996-09-02 1997-09-01 Baño y procedimiento de fosfatacion de substratos metalicos, concentrado para la preparacion de este baño y substratos metalicos tratados con la ayuda de este procedimiento.

Country Status (9)

Country Link
US (1) US6068709A (es)
EP (1) EP0826792B1 (es)
JP (1) JP3993280B2 (es)
AT (1) ATE191754T1 (es)
CA (1) CA2214398A1 (es)
DE (1) DE69701659T2 (es)
ES (1) ES2146069T3 (es)
FR (1) FR2752851B1 (es)
PT (1) PT826792E (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808755A1 (de) * 1998-03-02 1999-09-09 Henkel Kgaa Schichtgewichtsteuerung bei Bandphosphatierung
US8062435B2 (en) * 2001-06-18 2011-11-22 Henkel Kommanditgesellschaft Auf Aktien Phosphating operation
US7235142B2 (en) * 2002-01-04 2007-06-26 University Of Dayton Non-toxic corrosion-protection rinses and seals based on cobalt
US7294211B2 (en) * 2002-01-04 2007-11-13 University Of Dayton Non-toxic corrosion-protection conversion coats based on cobalt
WO2003060019A1 (en) * 2002-01-04 2003-07-24 University Of Dayton Non-toxic corrosion protection pigments based on cobalt
US6818313B2 (en) * 2002-07-24 2004-11-16 University Of Dayton Corrosion-inhibiting coating
US20040011252A1 (en) * 2003-01-13 2004-01-22 Sturgill Jeffrey A. Non-toxic corrosion-protection pigments based on manganese
CN100443632C (zh) * 2006-11-20 2008-12-17 中国重型汽车集团有限公司 一种低温锌系磷化液

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599728A (en) * 1944-10-09 1948-03-19 Sunil Coomar Mukhopadhyay Shar Improvements in or relating to processes for increasing the resistance of metals to corrosion
GB599784A (en) * 1946-05-13 1948-03-19 Royston Fraser Drysdale Improvements in or relating to processes for the production of protective coatings on metal surfaces
US3420715A (en) * 1965-06-04 1969-01-07 Cons Foods Corp Additive for phosphate coating solution
US4540494A (en) * 1983-03-10 1985-09-10 Veb Leuna Werke "Walter Ulbricht" Method for the removal of oxygen dissolved in water
US4722753A (en) * 1985-05-16 1988-02-02 Parker Chemical Company Alkaline resistant phosphate conversion coatings
US4717431A (en) * 1987-02-25 1988-01-05 Amchem Products, Inc. Nickel-free metal phosphating composition and method for use
US5298092A (en) * 1990-05-17 1994-03-29 The Boeing Company Non-chromated oxide coating for aluminum substrates
EP0488430B1 (en) * 1990-11-30 1997-06-11 The Boeing Company Non-chromated cobalt conversion coating
CN1138873C (zh) * 1992-06-25 2004-02-18 波音公司 在金属基体上形成钴转化膜层的方法，钴转化镀膜液及其用途

Also Published As

Publication number Publication date
ATE191754T1 (de) 2000-04-15
FR2752851A1 (fr) 1998-03-06
DE69701659D1 (de) 2000-05-18
US6068709A (en) 2000-05-30
FR2752851B1 (fr) 1998-11-13
CA2214398A1 (en) 1998-03-02
EP0826792A1 (fr) 1998-03-04
JP3993280B2 (ja) 2007-10-17
DE69701659T2 (de) 2001-02-01
EP0826792B1 (fr) 2000-04-12
PT826792E (pt) 2000-09-29
JPH10183365A (ja) 1998-07-14

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