WO2000068325A3 - Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same - Google Patents

Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same Download PDF

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Publication number
WO2000068325A3
WO2000068325A3 PCT/US2000/012675 US0012675W WO0068325A3 WO 2000068325 A3 WO2000068325 A3 WO 2000068325A3 US 0012675 W US0012675 W US 0012675W WO 0068325 A3 WO0068325 A3 WO 0068325A3
Authority
WO
WIPO (PCT)
Prior art keywords
weldable
coated metal
preparing
methods
same
Prior art date
Application number
PCT/US2000/012675
Other languages
French (fr)
Other versions
WO2000068325A2 (en
Inventor
Ralph C Gray
Brian T Hauser
Joseph T Valko
Original Assignee
Ppg Ind Ohio 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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Priority to JP2000616294A priority Critical patent/JP2002543998A/en
Priority to CA002372745A priority patent/CA2372745A1/en
Priority to AU49965/00A priority patent/AU4996500A/en
Priority to KR1020017014324A priority patent/KR20010113920A/en
Priority to BR0011519-3A priority patent/BR0011519A/en
Priority to EP00932216A priority patent/EP1181107A2/en
Publication of WO2000068325A2 publication Critical patent/WO2000068325A2/en
Publication of WO2000068325A3 publication Critical patent/WO2000068325A3/en

Links

Classifications

    • 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
    • B05D7/54—No clear coat specified
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/226—Non-corrosive coatings; Primers applied before welding
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24—Electrically-conducting paints
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

Landscapes

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

Abstract

The present invention provides a weldable, coated metal substrate, the surface of which is pretreated with a Group IIIB or IVB metal compound or mixtures thereof; and a weldable coating containing an electroconductive pigment dispersed throughout a binder deposited upon at least a portion of the pretreatment coating composition.
PCT/US2000/012675 1999-05-11 2000-05-10 Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same WO2000068325A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2000616294A JP2002543998A (en) 1999-05-11 2000-05-10 Weldable coated metal substrate and method for its preparation and corrosion inhibition
CA002372745A CA2372745A1 (en) 1999-05-11 2000-05-10 Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same
AU49965/00A AU4996500A (en) 1999-05-11 2000-05-10 Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same
KR1020017014324A KR20010113920A (en) 1999-05-11 2000-05-10 Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same
BR0011519-3A BR0011519A (en) 1999-05-11 2000-05-10 Coated, weldable metal substrates and methods for preparing and inhibiting corrosion
EP00932216A EP1181107A2 (en) 1999-05-11 2000-05-10 Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13361799P 1999-05-11 1999-05-11
US56736800A 2000-05-09 2000-05-09
US09/567,368 2000-05-09
US60/133,617 2000-05-09

Publications (2)

Publication Number Publication Date
WO2000068325A2 WO2000068325A2 (en) 2000-11-16
WO2000068325A3 true WO2000068325A3 (en) 2001-05-25

Family

ID=26831527

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/012675 WO2000068325A2 (en) 1999-05-11 2000-05-10 Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same

Country Status (6)

Country Link
EP (1) EP1181107A2 (en)
JP (1) JP2002543998A (en)
KR (1) KR20010113920A (en)
BR (1) BR0011519A (en)
CA (1) CA2372745A1 (en)
WO (1) WO2000068325A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4652592B2 (en) * 2001-03-15 2011-03-16 日本ペイント株式会社 Metal surface treatment agent
US6777033B2 (en) * 2002-03-18 2004-08-17 E. I. Du Pont De Nemours And Company Process for refinishing substrates
US7345101B2 (en) 2002-11-06 2008-03-18 Ppg Industries Ohio, Inc. Aqueous composition of reaction product of epoxy and phosphorus materials with curing agent
US7147897B2 (en) 2002-11-06 2006-12-12 Ppg Industries Ohio, Inc. Weldable compositions comprising a conductive pigment and silicon and methods for using the same
US20040086718A1 (en) 2002-11-06 2004-05-06 Pawlik Michael J Corrosion and alkali-resistant compositions and methods for using the same
FR2867199B1 (en) * 2004-03-03 2006-06-23 Ppg Ind France PROCESS FOR OBTAINING A METAL SUBSTRATE HAVING A PROTECTIVE COATING
JP2007262488A (en) * 2006-03-28 2007-10-11 Nippon Steel Corp Metal oxide (hydroxide) coated wire
US20110003165A1 (en) * 2007-12-04 2011-01-06 Sulzer Metco (Us) Inc. Multi-layer anti-corrosive coating
KR101086847B1 (en) * 2011-01-20 2011-11-24 이계영 Coating composition for sliding member
MY169256A (en) 2012-08-29 2019-03-19 Ppg Ind Ohio Inc Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates
CA2883180C (en) 2012-08-29 2017-12-05 Ppg Industries Ohio, Inc. Zirconium pretreatment compositions containing molybdenum, associated methods for treating metal substrates, and related coated metal substrates
CA2982739C (en) 2015-04-15 2023-06-27 Henkel Ag & Co. Kgaa Thin corrosion protective coatings incorporating polyamidoamine polymers
EP3504356A1 (en) 2016-08-24 2019-07-03 PPG Industries Ohio, Inc. Alkaline composition for treating metal substrates

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291260A2 (en) * 1987-05-11 1988-11-17 Morton International, Inc. Aqueous epoxy resin compositions and metal substrates coated therewith
US5653823A (en) * 1995-10-20 1997-08-05 Ppg Industries, Inc. Non-chrome post-rinse composition for phosphated metal substrates
WO2000032351A2 (en) * 1998-12-01 2000-06-08 Ppg Industries Ohio, Inc. Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291260A2 (en) * 1987-05-11 1988-11-17 Morton International, Inc. Aqueous epoxy resin compositions and metal substrates coated therewith
US5653823A (en) * 1995-10-20 1997-08-05 Ppg Industries, Inc. Non-chrome post-rinse composition for phosphated metal substrates
WO2000032351A2 (en) * 1998-12-01 2000-06-08 Ppg Industries Ohio, Inc. Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same

Also Published As

Publication number Publication date
EP1181107A2 (en) 2002-02-27
KR20010113920A (en) 2001-12-28
WO2000068325A2 (en) 2000-11-16
CA2372745A1 (en) 2000-11-16
BR0011519A (en) 2002-03-26
JP2002543998A (en) 2002-12-24

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