ATE263853T1 - COATING OF ALUMINUM ALLOY SUBSTRATES - Google Patents

COATING OF ALUMINUM ALLOY SUBSTRATES

Info

Publication number
ATE263853T1
ATE263853T1 AT99964956T AT99964956T ATE263853T1 AT E263853 T1 ATE263853 T1 AT E263853T1 AT 99964956 T AT99964956 T AT 99964956T AT 99964956 T AT99964956 T AT 99964956T AT E263853 T1 ATE263853 T1 AT E263853T1
Authority
AT
Austria
Prior art keywords
substrate
copolymer
contaminates
coating
rinse water
Prior art date
Application number
AT99964956T
Other languages
German (de)
Inventor
Joseph D Guthrie
Alfred M Dennis
Original Assignee
Alcoa 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 Alcoa Inc filed Critical Alcoa Inc
Application granted granted Critical
Publication of ATE263853T1 publication Critical patent/ATE263853T1/en

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
    • C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
    • 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
    • C23C22/86—Regeneration of coating baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/20—Metallic substrate based on light metals
    • B05D2202/25—Metallic substrate based on light metals based on Al
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

An alluminum alloy substrate is pretreated with an aqueous solution containing an organophosphorus compound, preferably a vinylphosphonic acid-acrylic acid copolymer, before coating the substrate with a polymer. Passing the substrate through the solution contaminates it with aluminum and other elements. The pretreatment solution is rejuvenated by removing aluminum with a cation exchange resin that preferably contains a styrene-divinyl benzene copolymer functionalized with sulfonate groups. Rinsing the substrate contaminates the rinse water with the copolymer. The rinse water is concentrated by reverse osmosis or membrane ultrafiltration and retured to the pretreatment solution.
AT99964956T 1999-11-03 1999-11-03 COATING OF ALUMINUM ALLOY SUBSTRATES ATE263853T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/025894 WO2001032955A1 (en) 1998-05-07 1999-11-03 Coating an aluminum alloy substrate

Publications (1)

Publication Number Publication Date
ATE263853T1 true ATE263853T1 (en) 2004-04-15

Family

ID=22273976

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99964956T ATE263853T1 (en) 1999-11-03 1999-11-03 COATING OF ALUMINUM ALLOY SUBSTRATES

Country Status (19)

Country Link
EP (1) EP1228263B1 (en)
JP (1) JP2003513773A (en)
KR (1) KR100610579B1 (en)
CN (1) CN1187473C (en)
AT (1) ATE263853T1 (en)
AU (1) AU3097600A (en)
BR (1) BR9917547A (en)
CA (1) CA2397674C (en)
CZ (1) CZ299666B6 (en)
DE (1) DE69916339T2 (en)
DK (1) DK1228263T3 (en)
ES (1) ES2219101T3 (en)
HU (1) HUP0203608A3 (en)
NO (1) NO20022089L (en)
PL (1) PL354493A1 (en)
PT (1) PT1228263E (en)
SK (1) SK286005B6 (en)
TR (1) TR200201197T2 (en)
WO (1) WO2001032955A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416831B2 (en) * 2004-08-20 2008-08-26 Eastman Kodak Company Substrate for lithographic printing plate precursor
JPWO2011145594A1 (en) * 2010-05-21 2013-07-22 貴和化学薬品株式会社 Chromium-free metal surface treatment agent and metal surface treatment method using the same
CA2984597C (en) * 2015-05-01 2020-06-16 Novelis Inc. Continuous coil pretreatment process
CN113382867A (en) * 2019-01-02 2021-09-10 诺维尔里斯公司 System and method for laminating can lidstock
KR102273220B1 (en) * 2019-12-10 2021-07-05 김준수 Aluminum alloy for enamel coating and method for manufacturing die casted aluminum alloy frying pan

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566276A (en) * 1957-08-19 1958-04-15
US2909455A (en) * 1958-09-24 1959-10-20 Amchem Prod Method of coating a succession of aluminum surfaces
NL124781C (en) * 1960-04-16 1900-01-01
ZA728674B (en) * 1972-05-26 1973-09-26 Amchem Prod Stabilization of acidic aqueous coating compositions containing an organic coating-forming material
US4012351A (en) * 1972-11-20 1977-03-15 Amchem Products, Inc. Stabilization of acidic aqueous coating compositions containing an organic coating-forming material
JPS53125238A (en) * 1977-04-09 1978-11-01 Nippon Paint Co Ltd Regenerating method for surface treating liquid for aluminum and its alloy
US5103550A (en) * 1989-12-26 1992-04-14 Aluminum Company Of America Method of making a food or beverage container
US5277788A (en) * 1990-10-01 1994-01-11 Aluminum Company Of America Twice-anodized aluminum article having an organo-phosphorus monolayer and process for making the article
US5368974A (en) * 1993-05-25 1994-11-29 Eastman Kodak Company Lithographic printing plates having a hydrophilic barrier layer comprised of a copolymer of vinylphosphonic acid and acrylamide overlying an aluminum support
JP3620893B2 (en) * 1995-07-21 2005-02-16 日本パーカライジング株式会社 Surface treatment composition for aluminum-containing metal and surface treatment method
US6020030A (en) * 1998-05-07 2000-02-01 Aluminum Company Of America Coating an aluminum alloy substrate

Also Published As

Publication number Publication date
CN1187473C (en) 2005-02-02
CZ20021422A3 (en) 2003-01-15
ES2219101T3 (en) 2004-11-16
PT1228263E (en) 2004-07-30
DE69916339T2 (en) 2005-03-17
HUP0203608A2 (en) 2003-03-28
CZ299666B6 (en) 2008-10-08
CA2397674C (en) 2006-07-04
NO20022089D0 (en) 2002-05-02
KR100610579B1 (en) 2006-08-09
EP1228263B1 (en) 2004-04-07
EP1228263A1 (en) 2002-08-07
CN1375018A (en) 2002-10-16
HUP0203608A3 (en) 2005-05-30
CA2397674A1 (en) 2001-05-10
AU3097600A (en) 2001-05-14
DE69916339D1 (en) 2004-05-13
JP2003513773A (en) 2003-04-15
NO20022089L (en) 2002-05-08
TR200201197T2 (en) 2002-08-21
DK1228263T3 (en) 2004-08-09
KR20020068531A (en) 2002-08-27
PL354493A1 (en) 2004-01-26
WO2001032955A1 (en) 2001-05-10
SK286005B6 (en) 2008-01-07
BR9917547A (en) 2002-06-25
SK5932002A3 (en) 2002-12-03

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