EP0675972A4 - - Google Patents

Info

Publication number
EP0675972A4
EP0675972A4 EP94904428A EP94904428A EP0675972A4 EP 0675972 A4 EP0675972 A4 EP 0675972A4 EP 94904428 A EP94904428 A EP 94904428A EP 94904428 A EP94904428 A EP 94904428A EP 0675972 A4 EP0675972 A4 EP 0675972A4
Authority
EP
European Patent Office
Prior art keywords
ions
range
phosphate coating
forming
dissolved
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.)
Granted
Application number
EP94904428A
Other languages
English (en)
Other versions
EP0675972A1 (de
EP0675972B1 (de
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 filed Critical
Publication of EP0675972A1 publication Critical patent/EP0675972A1/de
Publication of EP0675972A4 publication Critical patent/EP0675972A4/en
Application granted granted Critical
Publication of EP0675972B1 publication Critical patent/EP0675972B1/de
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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • 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
    • C23C22/34—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
    • C23C22/34—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)
  • Paints Or Removers (AREA)
  • Glass Compositions (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP94904428A 1992-12-22 1993-12-15 Im wesentlichen nickelfreier phosphatkonversionsüberzug-zusammensetzung und verfahren Expired - Lifetime EP0675972B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99546592A 1992-12-22 1992-12-22
PCT/US1993/012044 WO1994014999A1 (en) 1992-12-22 1993-12-15 Substantially nickel-free phosphate conversion coating composition and process
US995465 1997-10-06

Publications (3)

Publication Number Publication Date
EP0675972A1 EP0675972A1 (de) 1995-10-11
EP0675972A4 true EP0675972A4 (de) 1995-11-02
EP0675972B1 EP0675972B1 (de) 1999-08-11

Family

ID=25541841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94904428A Expired - Lifetime EP0675972B1 (de) 1992-12-22 1993-12-15 Im wesentlichen nickelfreier phosphatkonversionsüberzug-zusammensetzung und verfahren

Country Status (14)

Country Link
EP (1) EP0675972B1 (de)
JP (1) JPH08504890A (de)
CN (1) CN1092245C (de)
AT (1) ATE183247T1 (de)
AU (1) AU5848194A (de)
BR (1) BR9307702A (de)
CA (1) CA2150545A1 (de)
CZ (1) CZ287997B6 (de)
DE (1) DE69326021T2 (de)
ES (1) ES2136726T3 (de)
PL (1) PL309404A1 (de)
SG (1) SG55084A1 (de)
WO (1) WO1994014999A1 (de)
ZA (1) ZA939636B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440300A1 (de) * 1994-11-11 1996-05-15 Metallgesellschaft Ag Verfahren zum Aufbringen von Phosphatüberzügen
DE19511573A1 (de) * 1995-03-29 1996-10-02 Henkel Kgaa Verfahren zur Phosphatierung mit metallhaltiger Nachspülung
DE19538778A1 (de) * 1995-10-18 1997-04-24 Henkel Kgaa Schichtgewichtssteuerung bei Hydroxylamin-beschleunigten Phosphatiersystemen
DE19540085A1 (de) * 1995-10-27 1997-04-30 Henkel Kgaa Nitratarme, manganfreie Zinkphosphatierung
DE19606017A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Kupfer und Mangan
DE19740953A1 (de) * 1997-09-17 1999-03-18 Henkel Kgaa Verfahren zur Phosphatierung von Stahlband
DE10320313B4 (de) * 2003-05-06 2005-08-11 Chemetall Gmbh Verfahren zum Beschichten von metallischen Körpern mit einer Phosphatierungslösung, Phosphatierungslösung und die Verwendung des beschichteten Gegenstandes
CN101091007B (zh) * 2004-12-28 2011-01-26 亨克尔两合股份公司 减少激光氧化皮以改进油漆粘结性的铁磷酸盐化方法
DE102006052919A1 (de) * 2006-11-08 2008-05-15 Henkel Kgaa Zr-/Ti-haltige Phosphatierlösung zur Passivierung von Metallverbundoberflächen
CN103924226B (zh) * 2014-04-25 2016-06-15 山东大学 一种分级结构磷酸锌化学转化膜的制备方法
CN104032293B (zh) * 2014-06-11 2016-02-17 安徽江南机械有限责任公司 一种不含镍单组分高耐蚀性环保黑色磷化液

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526816A (en) * 1939-03-14 1940-09-26 Samuel Thomas Roberts Improvements in the conversion of zinc, zinc alloy, galvanised, cadmium and cadmium alloy surfaces for ensuring paint and enamel adhesion
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
FR1465983A (fr) * 1965-11-06 1967-01-13 Parker Ste Continentale Procédé de traitement de l'acier en vue de l'application de peinture par électrophorèse
DE2049350A1 (de) * 1969-10-08 1971-04-15 Lubrizol Corp Phosphatierungslosungen und ihre Verwendung zum Korrosionsschutz von Eisen metall und Zinkoberflachen
FR2203893A1 (en) * 1972-10-20 1974-05-17 Fosfa Col Sas Di A Dal Pane Et Ambient temp. phosphating - using accelerator contg. bath to produce coating espec. amenable to accepting electrophoretic paint coatings
EP0123980A1 (de) * 1979-05-02 1984-11-07 Amchem Products, Inc. Zusammensetzung und Verfahren zum Beschichten einer Metalloberfläche mit Zinkphosphat und ein Verfahren zum Lackieren der beschichteten Oberfläche
US4717431A (en) * 1987-02-25 1988-01-05 Amchem Products, Inc. Nickel-free metal phosphating composition and method for use
WO1993022474A1 (de) * 1992-05-06 1993-11-11 Henkel Kommanditgesellschaft Auf Aktien Kupfer enthaltendes, nickelfreies phosphatierverfahren
EP0633950A1 (de) * 1992-03-31 1995-01-18 Henkel Kgaa Nickelfreie phosphatierverfahren.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013483A1 (de) * 1990-04-27 1991-10-31 Metallgesellschaft Ag Verfahren zur phosphatierung von metalloberflaechen
CN1022496C (zh) * 1991-06-29 1993-10-20 兰州中进高新技术公司 室温磷化液及其配制方法
CN1026341C (zh) * 1992-04-21 1994-10-26 陈金田 常温快速磷化液

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526816A (en) * 1939-03-14 1940-09-26 Samuel Thomas Roberts Improvements in the conversion of zinc, zinc alloy, galvanised, cadmium and cadmium alloy surfaces for ensuring paint and enamel adhesion
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
FR1465983A (fr) * 1965-11-06 1967-01-13 Parker Ste Continentale Procédé de traitement de l'acier en vue de l'application de peinture par électrophorèse
DE2049350A1 (de) * 1969-10-08 1971-04-15 Lubrizol Corp Phosphatierungslosungen und ihre Verwendung zum Korrosionsschutz von Eisen metall und Zinkoberflachen
FR2203893A1 (en) * 1972-10-20 1974-05-17 Fosfa Col Sas Di A Dal Pane Et Ambient temp. phosphating - using accelerator contg. bath to produce coating espec. amenable to accepting electrophoretic paint coatings
EP0123980A1 (de) * 1979-05-02 1984-11-07 Amchem Products, Inc. Zusammensetzung und Verfahren zum Beschichten einer Metalloberfläche mit Zinkphosphat und ein Verfahren zum Lackieren der beschichteten Oberfläche
US4717431A (en) * 1987-02-25 1988-01-05 Amchem Products, Inc. Nickel-free metal phosphating composition and method for use
EP0633950A1 (de) * 1992-03-31 1995-01-18 Henkel Kgaa Nickelfreie phosphatierverfahren.
WO1993022474A1 (de) * 1992-05-06 1993-11-11 Henkel Kommanditgesellschaft Auf Aktien Kupfer enthaltendes, nickelfreies phosphatierverfahren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 80, no. 1, 14 January 1974, Columbus, Ohio, US; abstract no. 6279w, IMAO H.: "Pretreating metal before electrocoating" page 195; *

Also Published As

Publication number Publication date
CZ164995A3 (en) 1996-01-17
DE69326021T2 (de) 1999-12-23
JPH08504890A (ja) 1996-05-28
ATE183247T1 (de) 1999-08-15
CA2150545A1 (en) 1994-07-07
CZ287997B6 (cs) 2001-03-14
ES2136726T3 (es) 1999-12-01
EP0675972A1 (de) 1995-10-11
BR9307702A (pt) 1999-08-31
CN1090606A (zh) 1994-08-10
EP0675972B1 (de) 1999-08-11
WO1994014999A1 (en) 1994-07-07
ZA939636B (en) 1994-08-15
PL309404A1 (en) 1995-10-02
AU5848194A (en) 1994-07-19
CN1092245C (zh) 2002-10-09
DE69326021D1 (de) 1999-09-16
SG55084A1 (en) 1998-12-21

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