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WO2008102850A1 - Cured electrodeposition coating film production method and multi-layered coating film production method - Google Patents

Cured electrodeposition coating film production method and multi-layered coating film production method Download PDF

Info

Publication number
WO2008102850A1
WO2008102850A1 PCT/JP2008/052980 JP2008052980W WO2008102850A1 WO 2008102850 A1 WO2008102850 A1 WO 2008102850A1 JP 2008052980 W JP2008052980 W JP 2008052980W WO 2008102850 A1 WO2008102850 A1 WO 2008102850A1
Authority
WO
WIPO (PCT)
Prior art keywords
coating film
electrodeposition coating
production method
film production
coating composition
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.)
Ceased
Application number
PCT/JP2008/052980
Other languages
French (fr)
Japanese (ja)
Inventor
Takashi Fujimoto
Hiroshi Saitou
Kiyoshi Arai
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint Co Ltd
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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Publication of WO2008102850A1 publication Critical patent/WO2008102850A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4484—Anodic paints
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4488—Cathodic paints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Disclosed is a coating film production method which can produce a coating film having a small internal stress and less deformation. Specifically disclosed is a method for producing a cured electrodeposition coating film, which comprises the steps of: immersing a material to be coated in a cationic electrodeposition coating composition to produce an uncured electrodeposition coating film; and burning/curing the electrodeposition coating film, wherein the cationic electrodeposition coating composition comprises a pigment-dispersed paste comprising (i) a pigment and (ii) a compound selected from the group consisting of a fatty acid, a derivative thereof, an amine compound and a mixture of two or more of them, the pigment (i) comprises a black pigment and therefore the cationic electrodeposition coating composition has a black color, the cationic electrodeposition coating composition has a solid content of 3 to 25 parts by weight relative to 100 parts by weight of the electrodeposition coating composition, and the finished cured electrodeposition coating film has an internal stress of 0.05 to 1.50 kg/mm2.
PCT/JP2008/052980 2007-02-22 2008-02-21 Cured electrodeposition coating film production method and multi-layered coating film production method Ceased WO2008102850A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007041708A JP2008202122A (en) 2007-02-22 2007-02-22 Method for forming cured electrodeposition coating film and method for forming multiple layer coating film
JP2007-041708 2007-02-22

Publications (1)

Publication Number Publication Date
WO2008102850A1 true WO2008102850A1 (en) 2008-08-28

Family

ID=39710121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052980 Ceased WO2008102850A1 (en) 2007-02-22 2008-02-21 Cured electrodeposition coating film production method and multi-layered coating film production method

Country Status (4)

Country Link
JP (1) JP2008202122A (en)
CN (1) CN101616748A (en)
TW (1) TW200902770A (en)
WO (1) WO2008102850A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415574A4 (en) * 2016-02-08 2019-10-30 Kansai Paint Co., Ltd. PROCESS FOR PRODUCTION OF CATIONIC ELECTRODEPOSITION COATING COMPOSITION

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5657157B1 (en) * 2013-08-01 2015-01-21 関西ペイント株式会社 Multi-layer coating formation method
JP6058191B1 (en) * 2016-05-27 2017-01-11 日本ペイント・インダストリアルコ−ティングス株式会社 Method for forming cured electrodeposition coating film
TWI705083B (en) * 2019-11-13 2020-09-21 南亞塑膠工業股份有限公司 Curing agent composition and curing agent coating formula thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06340831A (en) * 1993-05-28 1994-12-13 Kansai Paint Co Ltd Cationic electrodeposition coating method
JP2000290542A (en) * 1999-04-12 2000-10-17 Nof Corp Cationic electrodeposition coating composition and coating film
JP2005247892A (en) * 2004-03-01 2005-09-15 Nippon Paint Co Ltd Electrodeposition coating composition, method for controlling electrodeposition bath and electrodeposition coating system
JP2006199948A (en) * 2004-12-21 2006-08-03 Nippon Paint Co Ltd Cation electrodeposited coating composition for painting screws
JP2007075791A (en) * 2005-09-16 2007-03-29 Nippon Paint Co Ltd Laminated coating film formation method and coated product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4187162B2 (en) * 2002-12-24 2008-11-26 日本ペイント株式会社 Chemical conversion treatment agent and surface treatment metal
JP4989842B2 (en) * 2002-12-24 2012-08-01 日本ペイント株式会社 Pre-painting method
JP3817674B2 (en) * 2003-01-28 2006-09-06 関西ペイント株式会社 Environment-friendly electrodeposition coating method and coated article

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06340831A (en) * 1993-05-28 1994-12-13 Kansai Paint Co Ltd Cationic electrodeposition coating method
JP2000290542A (en) * 1999-04-12 2000-10-17 Nof Corp Cationic electrodeposition coating composition and coating film
JP2005247892A (en) * 2004-03-01 2005-09-15 Nippon Paint Co Ltd Electrodeposition coating composition, method for controlling electrodeposition bath and electrodeposition coating system
JP2006199948A (en) * 2004-12-21 2006-08-03 Nippon Paint Co Ltd Cation electrodeposited coating composition for painting screws
JP2007075791A (en) * 2005-09-16 2007-03-29 Nippon Paint Co Ltd Laminated coating film formation method and coated product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415574A4 (en) * 2016-02-08 2019-10-30 Kansai Paint Co., Ltd. PROCESS FOR PRODUCTION OF CATIONIC ELECTRODEPOSITION COATING COMPOSITION

Also Published As

Publication number Publication date
JP2008202122A (en) 2008-09-04
CN101616748A (en) 2009-12-30
TW200902770A (en) 2009-01-16

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