ES2053886T3 - Procedimiento exento de cromo para el tratamiento previo de superficies de aluminio o de aleaciones de aluminio antes de un recubrimiento con materiales organicos. - Google Patents

Procedimiento exento de cromo para el tratamiento previo de superficies de aluminio o de aleaciones de aluminio antes de un recubrimiento con materiales organicos.

Info

Publication number
ES2053886T3
ES2053886T3 ES89115352T ES89115352T ES2053886T3 ES 2053886 T3 ES2053886 T3 ES 2053886T3 ES 89115352 T ES89115352 T ES 89115352T ES 89115352 T ES89115352 T ES 89115352T ES 2053886 T3 ES2053886 T3 ES 2053886T3
Authority
ES
Spain
Prior art keywords
organic materials
aluminum
chrome
treatment
before coating
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
ES89115352T
Other languages
English (en)
Inventor
Cornelia Finnenthal
Wolf-Achim Dr Roland
Roland Dr Morlock
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.)
Gerhard Collardin GmbH
Original Assignee
Gerhard Collardin GmbH
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 Gerhard Collardin GmbH filed Critical Gerhard Collardin GmbH
Application granted granted Critical
Publication of ES2053886T3 publication Critical patent/ES2053886T3/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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/1803—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces
    • C23C18/1824—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces by chemical pretreatment
    • C23C18/1837—Multistep pretreatment
    • C23C18/1844—Multistep pretreatment with use of organic or inorganic compounds other than metals, first
    • 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
    • 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)
  • Laminated Bodies (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA EL PRETRATAMIENTO DE SUPERFICIES METALICAS ANTES DEL RECUBRIMIENTO CON MATERIALES ORGANICOS. EL PROCEDIMIENTO CONSISTE EN: LIMPIAR, Y DECAPAR SUPERFICIES METALICAS AL PONER EN CONTACTO LA SUPERFICIE METALICA CON SOLUCIONES ACUOSAS Y/O DISPERSIONES DE COMPLEJOS DE ALUMINIO Y CIRCONIO. LAS DISPERSIONES DE COMPLEJOS DE ALUMINIO Y CIRCONIO SE OBTIENEN COMO PRODUCTO DE REACCION DE UNA UNIDAD ALUMINICA QUETALICA, UN LIGANDO ORGANOFUNCIONAL Y UNOS HALOGENOS DE CIRCONILO. EL LIGANDO ORGANOFUNCIONAL SE ENLAZA QUIMICAMENTE EN LA UNIDAD ALUMINICA QUELATICA Y LA UNIDAD CIRCONIO. CON ARREGLO AL INVENTO LA SUPERFICIE METALICA ANTES DEL RECUBRIMIENTO CON MATERIAL ORGANICA SE SOMETE A UN TRATAMIENTO CON SOLUCIONES ACUOSAS O EMULSIONES DE UNOS O VARIOS FORMADOS DE PELICULAS ORGANICAS E INORGANICAS.
ES89115352T 1988-08-27 1989-08-19 Procedimiento exento de cromo para el tratamiento previo de superficies de aluminio o de aleaciones de aluminio antes de un recubrimiento con materiales organicos. Expired - Lifetime ES2053886T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3829154A DE3829154A1 (de) 1988-08-27 1988-08-27 Chromfreies verfahren zur vorbehandlung von metallischen oberflaechen vor einer beschichtung mit organischen materialien

Publications (1)

Publication Number Publication Date
ES2053886T3 true ES2053886T3 (es) 1994-08-01

Family

ID=6361748

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89115352T Expired - Lifetime ES2053886T3 (es) 1988-08-27 1989-08-19 Procedimiento exento de cromo para el tratamiento previo de superficies de aluminio o de aleaciones de aluminio antes de un recubrimiento con materiales organicos.

Country Status (12)

Country Link
US (1) US5026440A (es)
EP (1) EP0356855B1 (es)
JP (1) JPH02118081A (es)
AT (1) ATE83508T1 (es)
AU (1) AU609327B2 (es)
BR (1) BR8904315A (es)
CA (1) CA1332801C (es)
DE (2) DE3829154A1 (es)
ES (1) ES2053886T3 (es)
MX (1) MX170838B (es)
TR (1) TR24778A (es)
ZA (1) ZA896526B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017187A1 (de) * 1990-05-29 1991-12-05 Metallgesellschaft Ag Verfahren zur nachspuelung von konversionsschichten
AU8871391A (en) * 1990-11-10 1992-06-11 Laporte Surface Treatment Limited Coating composition and process
GB9120442D0 (en) * 1991-09-25 1991-11-06 Laporte Industries Ltd Coating composition and process
GB9120441D0 (en) * 1991-09-25 1991-11-06 Laporte Industries Ltd Aqueous composition and uses thereof
DE4138218C2 (de) * 1991-11-21 1994-08-04 Doerken Ewald Ag Verwendung von Nachtauchmitteln für die Nachbehandlung von chromatierten oder passivierten Verzinkungsschichten
US5294265A (en) * 1992-04-02 1994-03-15 Ppg Industries, Inc. Non-chrome passivation for metal substrates
DE69330138T3 (de) * 1992-11-30 2007-10-11 Bulk Chemicals, Inc. Verfahren und zusammensetzungen zur behandlung von metalloberflächen
US5314546A (en) * 1993-01-04 1994-05-24 Betz Laboratories, Inc. Process for enhanced drainage of residual aqueous rinse on the external surface of plastic parts
US5804652A (en) * 1993-08-27 1998-09-08 Bulk Chemicals, Inc. Method and composition for treating metal surfaces
US6059867A (en) * 1995-10-10 2000-05-09 Prc-Desoto International, Inc. Non-chromate corrosion inhibitors for aluminum alloys
ES2175149T3 (es) * 1995-10-10 2002-11-16 Prc Desoto Int Inc Inhibidores de la corrosion exentos de cromato para aleaciones de aluminio.
US5693371A (en) * 1996-10-16 1997-12-02 Betzdearborn Inc. Method for forming chromium-free conversion coating
US6027579A (en) * 1997-07-07 2000-02-22 Coral Chemical Company Non-chrome rinse for phosphate coated ferrous metals
TW387926B (en) * 1998-05-15 2000-04-21 Nippon Dacro Shamrock Co Surface treatment agent for metals, surface treatment method for metals, and pre-coated steel plate
DE19921842A1 (de) * 1999-05-11 2000-11-16 Metallgesellschaft Ag Vorbehandlung von Aluminiumoberflächen durch chromfreie Lösungen
US6746719B2 (en) * 2000-10-13 2004-06-08 Atofina Chemicals, Inc. Process of priming a metal surface for attaching resin systems thereto utilizing aqueous emulsion of a polyfunctional epoxide compound as the primer
US6761932B2 (en) * 2002-08-23 2004-07-13 Basf Corporation Method to improve adhesion of primers to substrates
US6887308B2 (en) * 2003-01-21 2005-05-03 Johnsondiversey, Inc. Metal coating coupling composition
US7815751B2 (en) * 2005-09-28 2010-10-19 Coral Chemical Company Zirconium-vanadium conversion coating compositions for ferrous metals and a method for providing conversion coatings
JP5638191B2 (ja) * 2008-11-05 2014-12-10 日本パーカライジング株式会社 化成処理金属板およびその製造方法
FR2952557B1 (fr) * 2009-11-17 2011-12-23 Peugeot Citroen Automobiles Sa Procede de traitement de surface et de peinture de pieces metalliques, notamment des arbres de transmission de vehicules automobiles
CN109642324A (zh) 2016-09-01 2019-04-16 美国圣戈班性能塑料公司 转化涂层及其制备方法
EP3682042B1 (en) * 2017-09-14 2021-11-10 Chemetall GmbH Method for pretreating aluminum materials, particularly aluminum wheels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850732A (en) * 1970-12-02 1974-11-26 Amchem Prod Zirconium rinse for phosphate coated metal surfaces
US3912548A (en) * 1973-07-13 1975-10-14 Amchem Prod Method for treating metal surfaces with compositions comprising zirconium and a polymer
DE2704260A1 (de) * 1977-02-02 1978-08-03 Metallgesellschaft Ag Verfahren zur oberflaechenbehandlung von aluminium oder aluminiumlegierungen
DE3200245C2 (de) * 1982-01-07 1986-06-05 Showa Aluminum Corp., Sakai, Osaka Verdampfer, insbesondere von Klimaanlagen, und Verfahren zu seiner Beschichtung
US4539048A (en) * 1983-02-09 1985-09-03 Jos. Cavedon Company Inc. Aluminum zirconium metallo-organic complexes useful as coupling agents
US4539049A (en) * 1983-02-09 1985-09-03 Jos. Cavedon Co., Inc. Aluminum zirconium metallo-organic complex useful as coupling and hydrophobic agents
US4496404A (en) * 1984-05-18 1985-01-29 Parker Chemical Company Composition and process for treatment of ferrous substrates
AU4751885A (en) * 1984-10-09 1986-04-17 Parker Chemical Company Treating extruded aluminium metal surfaces
US4650526A (en) * 1986-03-18 1987-03-17 Man-Gill Chemical Company Post treatment of phosphated metal surfaces by aluminum zirconium metallo-organic complexes

Also Published As

Publication number Publication date
ZA896526B (en) 1990-04-25
AU4080289A (en) 1990-03-01
BR8904315A (pt) 1990-04-17
EP0356855A3 (en) 1990-11-14
MX170838B (es) 1993-09-20
DE3829154A1 (de) 1990-03-01
EP0356855B1 (de) 1992-12-16
EP0356855A2 (de) 1990-03-07
CA1332801C (en) 1994-11-01
DE58903014D1 (de) 1993-01-28
ATE83508T1 (de) 1993-01-15
AU609327B2 (en) 1991-04-26
TR24778A (tr) 1992-03-09
JPH02118081A (ja) 1990-05-02
US5026440A (en) 1991-06-25

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