PT93307A - Processo para a realizacao de revestimentos de fosfato de zinco-bario sobre superficies metalicas - Google Patents

Processo para a realizacao de revestimentos de fosfato de zinco-bario sobre superficies metalicas Download PDF

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Publication number
PT93307A
PT93307A PT93307A PT9330790A PT93307A PT 93307 A PT93307 A PT 93307A PT 93307 A PT93307 A PT 93307A PT 9330790 A PT9330790 A PT 9330790A PT 93307 A PT93307 A PT 93307A
Authority
PT
Portugal
Prior art keywords
quot
baroque
realization
zinc
compound
Prior art date
Application number
PT93307A
Other languages
English (en)
Portuguese (pt)
Inventor
Reinhard Seidel
Karl-Dieter Brands
Original Assignee
Henkel 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 Kgaa filed Critical Henkel Kgaa
Publication of PT93307A publication Critical patent/PT93307A/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
    • 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
    • C23C22/367—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 alkaline earth metal 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
    • C23C22/22—Orthophosphates containing alkaline earth metal 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
PT93307A 1989-03-03 1990-03-01 Processo para a realizacao de revestimentos de fosfato de zinco-bario sobre superficies metalicas PT93307A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3906898A DE3906898A1 (de) 1989-03-03 1989-03-03 Zink-barium-phosphatierung von metalloberflaechen

Publications (1)

Publication Number Publication Date
PT93307A true PT93307A (pt) 1990-11-07

Family

ID=6375498

Family Applications (1)

Application Number Title Priority Date Filing Date
PT93307A PT93307A (pt) 1989-03-03 1990-03-01 Processo para a realizacao de revestimentos de fosfato de zinco-bario sobre superficies metalicas

Country Status (6)

Country Link
EP (2) EP0385251A1 (de)
KR (1) KR920700308A (de)
AU (1) AU5109490A (de)
DE (2) DE3906898A1 (de)
PT (1) PT93307A (de)
WO (1) WO1990010094A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3139795B2 (ja) * 1991-10-29 2001-03-05 日本パーカライジング株式会社 複合皮膜形成用金属表面処理剤
JP3417653B2 (ja) * 1994-05-11 2003-06-16 日本パーカライジング株式会社 アルミニウム材の塗装前処理方法
KR100317680B1 (ko) * 1999-04-29 2001-12-22 이계안 알루미늄 합금 및 강판을 동시에 처리할 수 있는 도장 하지용 표면처리제
DE10261014B4 (de) * 2002-12-24 2005-09-08 Chemetall Gmbh Verfahren zur Beschichtung von Metalloberflächen mit einer Alkaliphosphatierungslösung, wässeriges Konzentrat und Verwendung der derart beschichteten Metalloberflächen
WO2021185449A1 (de) * 2020-03-19 2021-09-23 Thyssenkrupp Steel Europe Ag Verfahren zum erzeugen einer phosphatierschicht und nickelfreie phosphatierlösung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090709A (en) * 1953-08-10 1963-05-21 Lubrizol Corp Phosphate coating of metals
FR1300295A (fr) * 1961-06-22 1962-08-03 Parker Ste Continentale Procédé de phosphatation de surfaces métalliques frottantes
DE1184589B (de) * 1961-06-24 1964-12-31 Metallgesellschaft Ag Verfahren und Mittel zum Aufbringen von feinkristallinen Phosphatschichten auf Metalloberflaechen
US3104177A (en) * 1961-12-12 1963-09-17 Lubrizol Corp Phosphating process
FR2001032A1 (de) * 1968-01-31 1969-09-19 Nippon Kokan Kk
JPS4824135B1 (de) * 1968-12-20 1973-07-19
US3676224A (en) * 1970-10-16 1972-07-11 Lubrizol Corp Phosphating solution with scale suppressing characteristics

Also Published As

Publication number Publication date
EP0461133A1 (de) 1991-12-18
WO1990010094A1 (de) 1990-09-07
AU5109490A (en) 1990-09-26
EP0461133B1 (de) 1994-01-26
KR920700308A (ko) 1992-02-19
DE3906898A1 (de) 1990-09-06
DE59004443D1 (de) 1994-03-10
EP0385251A1 (de) 1990-09-05

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Legal Events

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FC3A Refusal

Effective date: 19951115