ES2106330T3 - METAL TREATMENT PROCEDURE. - Google Patents

METAL TREATMENT PROCEDURE.

Info

Publication number
ES2106330T3
ES2106330T3 ES93907635T ES93907635T ES2106330T3 ES 2106330 T3 ES2106330 T3 ES 2106330T3 ES 93907635 T ES93907635 T ES 93907635T ES 93907635 T ES93907635 T ES 93907635T ES 2106330 T3 ES2106330 T3 ES 2106330T3
Authority
ES
Spain
Prior art keywords
heating
mixture
hydroxide
vinyl
water
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
ES93907635T
Other languages
Spanish (es)
Inventor
Shawn E Dolan
Gary A Reghi
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 Corp
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
Priority claimed from US07/862,012 external-priority patent/US5281282A/en
Application filed by Henkel Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of ES2106330T3 publication Critical patent/ES2106330T3/en
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
    • C23C22/34—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
    • C23C22/361—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 titanium, zirconium or hafnium compounds
    • 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
    • C23C22/37—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 hexavalent chromium compounds
    • 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)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

EL CALENTAMIENTO DE UNA MEZCLA ACUOSA DE UN FLUOROACIDO TAL COMO EL H2TIF6 Y UN OXIDO, HIDROXIDO, Y/O CARBONATO TAL COMO LA SILICE PRODUCE UNA MEZCLA CLARA CON GRAN ESTABILIDAD A LO LARGO DEL TIEMPO CONTRA LA FORMACION DE CUALQUIER FASE SOLIDA, INCLUSO CUANDO LA FASE DE OXIDO, HIDROXIDO O CARBONATO ANTES DEL CALENTAMIENTO FUE UN SOLIDO DISPERSO CON PARTICULAS SUFICIENTEMENTE GRANDES COMO PARA DISPERSAR LA LUZ Y HACER QUE LA MEZCLA ANTES DEL CALENTAMIENTO TUVIERA UN ASPECTO NUBLADO. LA MEZCLA CLARA PRODUCIDA MEDIANTE EL CALENTAMIENTO PUEDE MEZCLARSE CON POLIMEROS SOLUBLES EN AGUA O DISPERSIBLES EN AGUA QUE SEAN POLIMEROS SUSTITUIDOS CON POLIHIDROXIALQUILAMINO Y/O COPOLIMEROS DE FENOL DE P-VINIL, O CON CROMO EXAVALENTE Y/O TRIVALENTE, PARA PRODUCIR UNA COMPOSICION QUE MEJORE LA RESISTENCIA A LA CORROSION DE LOS METALES TRATADOS CON LA COMPOSICION, ESPECIALMENTE DESPUES DE PINTARLOS.HEATING AN AQUEOUS MIXTURE OF A FLUORO ACID SUCH AS H2TIF6 AND AN OXIDE, HYDROXIDE, AND / OR CARBONATE SUCH AS SILICON PRODUCES A CLEAR MIXTURE WITH GREAT STABILITY OVER TIME AGAINST THE FORMATION OF ANY SOLID PHASE, INCLUDING OXIDE, HYDROXIDE OR CARBONATE PHASE BEFORE HEATING WAS A SCATTERED SOLID WITH PARTICLES LARGE ENOUGH TO DISPERSE THE LIGHT AND MAKE THE MIXTURE BEFORE HEATING A CLOUDY ASPECT. THE CLEAR MIXTURE PRODUCED BY HEATING MAY BE MIXED WITH WATER-SOLUBLE OR WATER-DISPERSIBLE POLYMERS WHICH ARE POLYMERS REPLACED WITH P-VINYL POLYURIUM, AND / OR A PROOAL COMPOSITE, AND WITH CHROME COMPOSITION FOR P-VINYL, OR THE CORROSION RESISTANCE OF METALS TREATED WITH THE COMPOSITION, ESPECIALLY AFTER PAINTING THEM.

ES93907635T 1992-04-01 1993-03-26 METAL TREATMENT PROCEDURE. Expired - Lifetime ES2106330T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/862,012 US5281282A (en) 1992-04-01 1992-04-01 Composition and process for treating metal

Publications (1)

Publication Number Publication Date
ES2106330T3 true ES2106330T3 (en) 1997-11-01

Family

ID=25337392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93907635T Expired - Lifetime ES2106330T3 (en) 1992-04-01 1993-03-26 METAL TREATMENT PROCEDURE.

Country Status (11)

Country Link
KR (1) KR950701012A (en)
CN (1) CN1067447C (en)
BR (1) BR9306172A (en)
DE (1) DE69311802T2 (en)
ES (1) ES2106330T3 (en)
MD (1) MD960268A (en)
MX (1) MX9301865A (en)
MY (1) MY107679A (en)
RU (1) RU2125118C1 (en)
SG (1) SG54220A1 (en)
TW (1) TW227578B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010758A1 (en) * 2000-03-04 2001-09-06 Henkel Kgaa Corrosion protection of zinc, aluminum and/or magnesium surfaces such as motor vehicle bodies, comprises passivation using complex fluorides of Ti, Zr, Hf, Si and/or B and organic polymers
BR0317779B1 (en) * 2003-01-10 2012-12-25 coating composition.
CN100370061C (en) * 2005-04-12 2008-02-20 沈阳工业大学 A kind of magnesium and magnesium alloy chemical oxidation method
WO2015110541A1 (en) * 2014-01-23 2015-07-30 Chemetall Gmbh Method for coating metal surfaces, substrates coated in this way, and use thereof
DE102016217507A1 (en) * 2015-09-15 2017-03-16 Chemetall Gmbh Pre-treatment of aluminum surfaces with zirconium and molybdenum-containing compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433015A (en) * 1982-04-07 1984-02-21 Parker Chemical Company Treatment of metal with derivative of poly-4-vinylphenol
JPS60215772A (en) * 1984-04-10 1985-10-29 Nippon Parkerizing Co Ltd Surface treatment of aluminum and its alloy
US4496404A (en) * 1984-05-18 1985-01-29 Parker Chemical Company Composition and process for treatment of ferrous substrates
US4881975A (en) * 1986-12-23 1989-11-21 Albright & Wilson Limited Products for treating surfaces
US4963596A (en) * 1987-12-04 1990-10-16 Henkel Corporation Treatment and after-treatment of metal with carbohydrate-modified polyphenol compounds
US4921552A (en) * 1988-05-03 1990-05-01 Betz Laboratories, Inc. Composition and method for non-chromate coating of aluminum
US5089064A (en) * 1990-11-02 1992-02-18 Henkel Corporation Process for corrosion resisting treatments for aluminum surfaces

Also Published As

Publication number Publication date
CN1067447C (en) 2001-06-20
HK1008057A1 (en) 1999-04-30
CN1151449A (en) 1997-06-11
MX9301865A (en) 1993-11-01
RU2125118C1 (en) 1999-01-20
DE69311802T2 (en) 1998-02-12
BR9306172A (en) 1998-01-13
SG54220A1 (en) 1998-11-16
KR950701012A (en) 1995-02-20
TW227578B (en) 1994-08-01
MY107679A (en) 1996-05-30
DE69311802D1 (en) 1997-07-31
RU94042462A (en) 1997-05-27
MD960268A (en) 1998-10-31

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