WO2002062907A3 - Curable, weldable coating compositions - Google Patents

Curable, weldable coating compositions Download PDF

Info

Publication number
WO2002062907A3
WO2002062907A3 PCT/US2002/001466 US0201466W WO02062907A3 WO 2002062907 A3 WO2002062907 A3 WO 2002062907A3 US 0201466 W US0201466 W US 0201466W WO 02062907 A3 WO02062907 A3 WO 02062907A3
Authority
WO
WIPO (PCT)
Prior art keywords
functional groups
curable
coating compositions
reaction product
coating composition
Prior art date
Application number
PCT/US2002/001466
Other languages
French (fr)
Other versions
WO2002062907A2 (en
Inventor
Ralph C Gray
Buskirk Ellor J Van
Michael J Pawlik
Jr Richard M Nugent
Dennis W Jones
Kathleen M Coldren
Steven D Perrine
James E Jones
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 DE60203696T priority Critical patent/DE60203696T2/en
Priority to KR10-2003-7010470A priority patent/KR20040030503A/en
Priority to EP02718847A priority patent/EP1358285B1/en
Priority to AU2002249961A priority patent/AU2002249961A1/en
Priority to CA002436044A priority patent/CA2436044A1/en
Priority to JP2002563251A priority patent/JP2004529223A/en
Publication of WO2002062907A2 publication Critical patent/WO2002062907A2/en
Publication of WO2002062907A3 publication Critical patent/WO2002062907A3/en

Links

Classifications

    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
    • C08G59/304—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen containing phosphorus
    • 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

Abstract

A curable coating composition is disclosed comprising a resinous binder comprising (a) a reaction product of an epoxy-containing polymer with a compound containing phosphorus acid groups, the reaction product having reactive functional groups, and (b) a curing agent having functional groups reactive with the functional groups of (a). An electroconductive pigment is dispersed in (a) such that the weight ratio of the electroconductive pigment to (a) plus (b) is within the range of 0.5 to 9.0:1. When the curable coating composition is deposited and cured on a metal substrate, the cured coating is weldable.
PCT/US2002/001466 2001-02-08 2002-01-15 Curable, weldable coating compositions WO2002062907A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE60203696T DE60203696T2 (en) 2001-02-08 2002-01-15 Heatable, weldable coating compositions
KR10-2003-7010470A KR20040030503A (en) 2001-02-08 2002-01-15 Curable, weldable coating compositions
EP02718847A EP1358285B1 (en) 2001-02-08 2002-01-15 Curable, weldable coating compositions
AU2002249961A AU2002249961A1 (en) 2001-02-08 2002-01-15 Curable, weldable coating compositions
CA002436044A CA2436044A1 (en) 2001-02-08 2002-01-15 Curable, weldable coating compositions
JP2002563251A JP2004529223A (en) 2001-02-08 2002-01-15 Curable and weldable coating composition

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US26752101P 2001-02-08 2001-02-08
US60/267,521 2001-02-08
US09/858,280 US6750274B2 (en) 2001-02-08 2001-05-16 Weldable coating of phosphated epoxy polymer, curing agent and electroconductive pigment
US09/858,280 2001-05-16

Publications (2)

Publication Number Publication Date
WO2002062907A2 WO2002062907A2 (en) 2002-08-15
WO2002062907A3 true WO2002062907A3 (en) 2002-12-12

Family

ID=26952484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/001466 WO2002062907A2 (en) 2001-02-08 2002-01-15 Curable, weldable coating compositions

Country Status (9)

Country Link
US (2) US6750274B2 (en)
EP (1) EP1358285B1 (en)
JP (1) JP2004529223A (en)
KR (1) KR20040030503A (en)
AU (1) AU2002249961A1 (en)
CA (1) CA2436044A1 (en)
DE (1) DE60203696T2 (en)
ES (1) ES2243708T3 (en)
WO (1) WO2002062907A2 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4200823B2 (en) * 2002-08-22 2008-12-24 ウシオ電機株式会社 Foil seal lamp
US20040086718A1 (en) * 2002-11-06 2004-05-06 Pawlik Michael J Corrosion and alkali-resistant compositions and methods for using the same
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
EP1620882A1 (en) * 2003-05-02 2006-02-01 Ekc Technology, Inc. Removal of post-etch residues in semiconductor processing
JP2004330703A (en) * 2003-05-09 2004-11-25 Kobe Steel Ltd Resin coated metal sheet and manufacturing method thereof
DE102004007744A1 (en) * 2004-02-16 2005-09-08 Basf Ag Method of applying integrated pretreatment layers comprising dithiophosphoric acid esters to metallic surfaces
US7618711B2 (en) * 2004-02-17 2009-11-17 Kabushiki Kaisha Kobe Seiko Sho Resin coated metal plate having excellent formability, weldability and corrosion resistance, and worked articles using the resin coated metal plate and method for manufacturing same
US7392929B1 (en) 2004-07-26 2008-07-01 Zephyros, Inc. Weldable synthetic material
US8231970B2 (en) * 2005-08-26 2012-07-31 Ppg Industries Ohio, Inc Coating compositions exhibiting corrosion resistance properties and related coated substrates
US7745010B2 (en) 2005-08-26 2010-06-29 Prc Desoto International, Inc. Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
US20070088111A1 (en) * 2005-08-26 2007-04-19 Ppg Industries Ohio, Inc. Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
US20070231579A1 (en) * 2006-03-29 2007-10-04 Ppg Industries Ohio, Inc. Weldable coating compositions, substrates and related methods
US7462233B2 (en) * 2006-04-13 2008-12-09 The Sherwin-Williams Company Pigment and coating composition capable of inhibiting corrosion of substrates
US8748007B2 (en) * 2006-05-02 2014-06-10 Ppg Industries Ohio, Inc. Coating compositions exhibiting corrosion resistance properties, related coated articles and methods
US20070259172A1 (en) * 2006-05-02 2007-11-08 Scott Matthew S Coating compositions exhibiting corrosion resistance properties, related coated articles and methods
US20070256590A1 (en) * 2006-05-02 2007-11-08 Scott Matthew S Coating compositions exhibiting corrosion resistance properties, related coated articles and methods
US8236128B2 (en) * 2006-10-26 2012-08-07 Zephyros, Inc. Adhesive materials, adhesive parts formed therewith and their uses
DE102007001654A1 (en) * 2007-01-04 2008-07-10 Henkel Kgaa Conductive, organic coatings with optimized polymer system
US7671170B2 (en) * 2007-02-08 2010-03-02 Basf Coatings Ag Film-forming material containing phosphorous
AU2008255216B2 (en) * 2008-01-07 2013-03-28 Rohm And Haas Company Fast dry, shelf stable-aqueous coating composition comprising a phosphorus acid polymer
US8815066B2 (en) * 2008-12-29 2014-08-26 Basf Coatings Gmbh Coating composition with phosphorous-containing resins and organometallic compounds
US8702943B2 (en) * 2008-12-29 2014-04-22 Basf Coatings Gmbh Electrocoat composition and process replacing phosphate pretreatment
US9382638B2 (en) * 2008-12-29 2016-07-05 Basf Corporation Electrocoat composition and process replacing phosphate pretreatment
US9206284B2 (en) * 2008-12-29 2015-12-08 Basf Coatings Gmbh Coating compositions with branched phosphorous-containing resin
US8961768B2 (en) * 2008-12-29 2015-02-24 Basf Corporation Metal containing integrated electrocoat for better corrosion resistance
US20100163423A1 (en) * 2008-12-29 2010-07-01 Basf Corporation Electrocoat composition and process replacing phosphate pretreatment
US9970123B2 (en) * 2013-07-12 2018-05-15 Ppg Industries Ohio, Inc. Electroconductive composite substrates coated with electrodepositable coating compositions and methods of preparing them
PL3202569T3 (en) * 2014-09-30 2020-06-15 Nippon Steel Corporation Coated metal plate for automobile with excellent anti-rust properties in low temperature running environments
US10370545B2 (en) 2017-09-19 2019-08-06 Ppg Industries Ohio, Inc. Low VOC anionic electrodepositable coating composition
US10947408B2 (en) 2018-06-27 2021-03-16 Prc-Desoto International, Inc. Electrodepositable coating composition
CN109735217B (en) * 2018-12-06 2020-10-23 南京长江涂料有限公司 Water-based graphene electromagnetic shielding coating and preparation method thereof
US11313048B2 (en) 2019-06-27 2022-04-26 Prc-Desoto International, Inc. Addition polymer for electrodepositable coating compositions
US11274167B2 (en) 2019-06-27 2022-03-15 Prc-Desoto International, Inc. Carbamate functional monomers and polymers and use thereof
US11485874B2 (en) 2019-06-27 2022-11-01 Prc-Desoto International, Inc. Addition polymer for electrodepositable coating compositions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352899A (en) * 1980-04-05 1982-10-05 Sakai Chemical Industry Co., Ltd. Coating composition for metal-substrate
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

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541027A (en) 1948-05-11 1951-02-13 Shell Dev Compositions of matter containing epoxy ethers and phosphorus-containing compounds
US3874921A (en) 1967-02-06 1975-04-01 Judson P Todd Weldable primer compositions and processes employing same
US4086096A (en) 1975-01-21 1978-04-25 Mobile Oil Corporation Coating composition
US4046729A (en) 1975-06-02 1977-09-06 Ppg Industries, Inc. Water-reduced urethane coating compositions
IT1062859B (en) * 1976-02-16 1985-02-11 Alfa Romeo Spa INTERNAL COMBUSTION ENGINE EQUIPPED WITH AN EXHAUST SYSTEM EQUIPPED WITH PROBES FOR THE EXHAUST GAS ANALYSIS
US4059550A (en) 1976-07-06 1977-11-22 Celanese Polymer Specialties Company Aqueous dispersions of polyhydroxy polyether resins and aminoplast resins
US4346143A (en) * 1977-11-07 1982-08-24 Ppg Industries, Inc. Method of applying zinc-rich primer and product
US4289812A (en) 1977-11-21 1981-09-15 The Dow Chemical Company Method of water-solubilizing high performance polyether epoxide resins, the solubilized resins and thermoset, hydrophobic coatings derived therefrom
US4326922A (en) 1978-02-06 1982-04-27 Westinghouse Electric Corp. Composite nuclear fuel assembly
US4157924A (en) * 1978-08-25 1979-06-12 The Dow Chemical Company Process of applying weldable coating compositions to a metallic substrate
US4186036A (en) * 1978-08-25 1980-01-29 The Dow Chemical Company Weldable coating compositions
US4162244A (en) * 1978-08-25 1979-07-24 The Dow Chemical Company Coating compositions
US4461857A (en) 1982-09-29 1984-07-24 Desoto, Inc. Thermosetting aqueous coating compositions containing epoxy-phosphate dispersions
JPS59116397A (en) * 1982-12-21 1984-07-05 Sumitomo Metal Ind Ltd Corrosion preventive steel sheet having high corrosion resistance
JPS60203677A (en) * 1984-03-29 1985-10-15 Nippon Paint Co Ltd Coating compound composition for precoating of metallic material
US4605476A (en) 1984-08-02 1986-08-12 Ppg Industries, Inc. Resinous blends of epoxy and acrylic resins and the use thereof in electrodeposition
US5001173A (en) 1987-05-11 1991-03-19 Morton Coatings, Inc. Aqueous epoxy resin compositions and metal substrates coated therewith
US5084541A (en) 1988-12-19 1992-01-28 American Cyanamid Company Triazine crosslinking agents and curable compositions
US5034556A (en) * 1989-04-03 1991-07-23 Ppg Industries, Inc. Reaction products of alpha-aminomethylene phosphonic acids and epoxy compounds and their use in coating compositions
US5306526A (en) 1992-04-02 1994-04-26 Ppg Industries, Inc. Method of treating nonferrous metal surfaces by means of an acid activating agent and an organophosphate or organophosphonate and substrates treated by such method
US5294265A (en) 1992-04-02 1994-03-15 Ppg Industries, Inc. Non-chrome passivation for metal substrates
JPH08501341A (en) 1992-09-14 1996-02-13 サイテク・テクノロジー・コーポレーシヨン Aqueous epoxy primer composition containing no VOC
US5508340A (en) 1993-03-10 1996-04-16 R. E. Hart Labs, Inc. Water-based, solvent-free or low voc, two-component polyurethane coatings
TW272206B (en) * 1993-12-24 1996-03-11 Nippon Paint Co Ltd
JPH07331164A (en) * 1994-06-14 1995-12-19 Dainippon Ink & Chem Inc Coating resin composition and coated steel sheet
US5653823A (en) 1995-10-20 1997-08-05 Ppg Industries, Inc. Non-chrome post-rinse composition for phosphated metal substrates
US6008462A (en) * 1997-10-01 1999-12-28 Morton International, Inc. Mar resistant, corrosion inhibiting, weldable coating containing iron powder for metal substrates
US5858282A (en) 1997-11-21 1999-01-12 Ppg Industries, Inc. Aqueous amine fluoride neutralizing composition for metal pretreatments containing organic resin and method
US6005045A (en) 1998-02-24 1999-12-21 Ppg Industries Ohio, Inc. Waterborne, ambient temperature curable film-forming compositions
US6641923B2 (en) * 2001-07-31 2003-11-04 Ppg Industries Ohio, Inc. Weldable coating compositions having improved intercoat adhesion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352899A (en) * 1980-04-05 1982-10-05 Sakai Chemical Industry Co., Ltd. Coating composition for metal-substrate
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
EP1358285A2 (en) 2003-11-05
DE60203696D1 (en) 2005-05-19
US20020151635A1 (en) 2002-10-17
WO2002062907A2 (en) 2002-08-15
KR20040030503A (en) 2004-04-09
US6984674B2 (en) 2006-01-10
JP2004529223A (en) 2004-09-24
CA2436044A1 (en) 2002-08-15
EP1358285B1 (en) 2005-04-13
US20040176515A1 (en) 2004-09-09
DE60203696T2 (en) 2006-03-02
AU2002249961A1 (en) 2002-08-19
ES2243708T3 (en) 2005-12-01
US6750274B2 (en) 2004-06-15

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