ATE231417T1 - Chromfreier konversionsüberzug und verfahren zu dessen verwendung - Google Patents

Chromfreier konversionsüberzug und verfahren zu dessen verwendung

Info

Publication number
ATE231417T1
ATE231417T1 AT97936472T AT97936472T ATE231417T1 AT E231417 T1 ATE231417 T1 AT E231417T1 AT 97936472 T AT97936472 T AT 97936472T AT 97936472 T AT97936472 T AT 97936472T AT E231417 T1 ATE231417 T1 AT E231417T1
Authority
AT
Austria
Prior art keywords
conversion coating
free conversion
chrome free
metal surface
chrome
Prior art date
Application number
AT97936472T
Other languages
English (en)
Inventor
Edward A Rodzewich
Jiangbo Ouyang
Joseph E Murphy
Original Assignee
Ge Betz Inc
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 Ge Betz Inc filed Critical Ge Betz Inc
Application granted granted Critical
Publication of ATE231417T1 publication Critical patent/ATE231417T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Glass Compositions (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Chemical Treatment Of Metals (AREA)
AT97936472T 1996-10-16 1997-08-08 Chromfreier konversionsüberzug und verfahren zu dessen verwendung ATE231417T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/734,429 US5693371A (en) 1996-10-16 1996-10-16 Method for forming chromium-free conversion coating
PCT/US1997/014025 WO1998016324A1 (en) 1996-10-16 1997-08-08 Chromium-free conversion coating and methods of use

Publications (1)

Publication Number Publication Date
ATE231417T1 true ATE231417T1 (de) 2003-02-15

Family

ID=24951664

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97936472T ATE231417T1 (de) 1996-10-16 1997-08-08 Chromfreier konversionsüberzug und verfahren zu dessen verwendung

Country Status (7)

Country Link
US (2) US5693371A (de)
EP (1) EP0932453B1 (de)
AT (1) ATE231417T1 (de)
CA (1) CA2251374A1 (de)
DE (1) DE69718657T2 (de)
ES (1) ES2191191T3 (de)
WO (1) WO1998016324A1 (de)

Families Citing this family (30)

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Publication number Priority date Publication date Assignee Title
ES2175778T3 (es) 1997-09-17 2002-11-16 Chemetall Plc Procedimiento y composciones para prevenir la corrosion de sustratos de metal.
JP4165943B2 (ja) * 1998-11-18 2008-10-15 日本ペイント株式会社 亜鉛被覆鋼および無被覆鋼の防錆コーティング剤
US6168868B1 (en) 1999-05-11 2001-01-02 Ppg Industries Ohio, Inc. Process for applying a lead-free coating to untreated metal substrates via electrodeposition
US6312812B1 (en) 1998-12-01 2001-11-06 Ppg Industries Ohio, Inc. Coated metal substrates and methods for preparing and inhibiting corrosion of the same
US6217674B1 (en) 1999-05-11 2001-04-17 Ppg Industries Ohio, Inc. Compositions and process for treating metal substrates
ATE236277T1 (de) * 1999-05-11 2003-04-15 Ppg Ind Ohio Inc Behandlungsverfahren von kontinuierlich gewalzten stahlbändern und damit hergestellte produkte
DE19921842A1 (de) * 1999-05-11 2000-11-16 Metallgesellschaft Ag Vorbehandlung von Aluminiumoberflächen durch chromfreie Lösungen
WO2001007679A1 (en) * 1999-07-26 2001-02-01 Chemetall Plc Metal surface treatment
US6270884B1 (en) * 1999-08-02 2001-08-07 Metal Coatings International Inc. Water-reducible coating composition for providing corrosion protection
CA2311671A1 (en) * 1999-08-13 2001-02-13 Thierry Florent Materne Nitrogen containing siloxy compounds
DE19940619A1 (de) * 1999-08-27 2001-03-01 Henkel Kgaa Zinkphosphatierung mit Epoxiden
US6797315B2 (en) 2000-02-23 2004-09-28 Odawara Automation, Inc. Method for coating an electric coil including heating
US6569243B2 (en) 2000-02-23 2003-05-27 Odawara Automation, Inc. Method and apparatus for coating an electric coil including vibration
US6521198B2 (en) 2000-05-17 2003-02-18 The Regents Of The University Of California Metal surfaces coated with molecular sieve for corrosion resistance
DE10030462A1 (de) * 2000-06-21 2002-01-03 Henkel Kgaa Haftvermittler in Konversionslösungen
US7317053B1 (en) * 2000-07-10 2008-01-08 Hercules Incorporated Compositions for imparting desired properties to materials
US6689831B1 (en) 2000-11-01 2004-02-10 Mcmillen Mark Chromium-free, curable coating compositions for metal substrates
US6599416B2 (en) 2001-09-28 2003-07-29 General Electric Company Method and apparatus for selectively removing coatings from substrates
US6758914B2 (en) 2001-10-25 2004-07-06 General Electric Company Process for partial stripping of diffusion aluminide coatings from metal substrates, and related compositions
TWI259216B (en) * 2002-07-23 2006-08-01 Kansai Paint Co Ltd Surface-treated steel sheet excellent in resistance to white rust and method for production thereof
US20040187967A1 (en) 2002-12-24 2004-09-30 Nippon Paint Co., Ltd. Chemical conversion coating agent and surface-treated metal
US8075708B2 (en) 2002-12-24 2011-12-13 Nippon Paint Co., Ltd. Pretreatment method for coating
US6887308B2 (en) * 2003-01-21 2005-05-03 Johnsondiversey, Inc. Metal coating coupling composition
JP4473185B2 (ja) * 2005-07-01 2010-06-02 本田技研工業株式会社 化成処理方法、化成処理剤、及び化成処理部材
DE102005045034A1 (de) * 2005-09-21 2007-03-29 Rasselstein Gmbh Verfahren zur Passivierung der Oberfläche von beschichteten Metallbändern und Vorrichtung für das Aufbringen der Passivschicht auf ein metallisch beschichtetes Stahlband
US7875318B2 (en) * 2007-04-24 2011-01-25 Momentive Performance Materials Inc. Method of applying an anti-corrosion and/or adhesion promoting coating to a metal and resulting coated metal
US8575292B2 (en) * 2007-04-24 2013-11-05 Momentive Performance Materials Inc. Hydroxyl-functional carbamoyl organosilicon compounds of low VOC and HAP generating potential, anti-corrosion and/or adhesion promoting coating composition containing same, environmentally benign method of coating metal therewith and resulting coated metal
JP5390839B2 (ja) * 2008-11-27 2014-01-15 株式会社神戸製鋼所 切断端面耐食性に優れたクロメートフリー化成処理亜鉛めっき鋼板
US9073083B2 (en) 2010-12-15 2015-07-07 Bulk Chemicals, Inc. Process and seal coat for improving paint adhesion
WO2025115043A1 (en) * 2023-12-01 2025-06-05 Dollmar S.P.A. Method for treating a metal surface

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191596A (en) * 1978-09-06 1980-03-04 Union Carbide Corporation Method and compositions for coating aluminum
JPS60101141A (ja) * 1983-11-07 1985-06-05 Mitsubishi Electric Corp エポキシ樹脂用着色剤
AU4295885A (en) * 1984-05-04 1985-11-28 Amchem Products Inc. Metal treatment
US4762638A (en) * 1986-04-23 1988-08-09 Amchem Products, Inc. Alkaline cleaner for aluminum
SU1631048A1 (ru) * 1988-08-24 1991-02-28 Предприятие П/Я М-5314 Состав дл обработки стекл нного волокна
DE3829154A1 (de) * 1988-08-27 1990-03-01 Collardin Gmbh Gerhard Chromfreies verfahren zur vorbehandlung von metallischen oberflaechen vor einer beschichtung mit organischen materialien
US5053081A (en) * 1990-04-02 1991-10-01 Oakite Products, Inc. Composition and method for treatment of conversion coated metal surfaces with an aqueous solution of 3-aminopropyltriethoxy silane and titanium chelate
US5158622A (en) * 1991-02-12 1992-10-27 Betz Laboratories, Inc. Method and composition for treatment of aluminum
US5356490A (en) * 1992-04-01 1994-10-18 Henkel Corporation Composition and process for treating metal
US5281282A (en) * 1992-04-01 1994-01-25 Henkel Corporation Composition and process for treating metal
US5427632A (en) * 1993-07-30 1995-06-27 Henkel Corporation Composition and process for treating metals
US5397390A (en) * 1993-08-13 1995-03-14 Ardrox, Inc. Composition and method for treatment of phosphated metal surfaces
US5531820A (en) * 1993-08-13 1996-07-02 Brent America, Inc. Composition and method for treatment of phosphated metal surfaces
US5518770A (en) * 1995-02-23 1996-05-21 Betz Laboratories, Inc. Methods and compositions for pretreatment of metals

Also Published As

Publication number Publication date
EP0932453A4 (de) 1999-12-22
EP0932453B1 (de) 2003-01-22
EP0932453A1 (de) 1999-08-04
US5801217A (en) 1998-09-01
WO1998016324A1 (en) 1998-04-23
DE69718657T2 (de) 2003-10-09
ES2191191T3 (es) 2003-09-01
DE69718657D1 (de) 2003-02-27
US5693371A (en) 1997-12-02
CA2251374A1 (en) 1998-04-23

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