TW200502051A - Cation electrodeposition coating composition and coated article - Google Patents

Cation electrodeposition coating composition and coated article

Info

Publication number
TW200502051A
TW200502051A TW093113122A TW93113122A TW200502051A TW 200502051 A TW200502051 A TW 200502051A TW 093113122 A TW093113122 A TW 093113122A TW 93113122 A TW93113122 A TW 93113122A TW 200502051 A TW200502051 A TW 200502051A
Authority
TW
Taiwan
Prior art keywords
electrodeposition coating
cation electrodeposition
coating composition
particles
resin
Prior art date
Application number
TW093113122A
Other languages
Chinese (zh)
Inventor
Tsuyoshi Inoue
Motoi Tanimoto
Yasuhiko Sakoda
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 TW200502051A publication Critical patent/TW200502051A/en

Links

Classifications

    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/022—Emulsions, e.g. oil in water
    • 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
    • C09D5/4407—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 by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C09D5/4423—Polyesters, esterified 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
    • C09D5/4419—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
    • C09D5/4434—Polyepoxides characterised by the nature of the epoxy binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

This invention provides a cation electrodeposition coating composition and coated article, which can skip the step of forming the middle coating layer and can obtain a cation electrodeposition coating film with excellent rustproof capability at the periphery and weatherability. The invented cation electrodeposition coating composition comprises (A) an epoxy resin with cationic group, (B) fine resin particles with particle size of 0.01 to 0.2 μm and internal cross-links, and (C) a water base resin. The cation electrodeposition coating composition is formed by dispersing emulsified particles (P) and emulsified particles (Q), in which the emulsified particles (P) contain the epoxy resin with cationic group (A) and the fine resin particles with internal cross-links (B), and the emulsified particles (Q) contain the water base resin (C). The solubility parameter (δa) of the epoxy resin with cationic group (A) and the solubility parameter (δc) of the water base resin (C) satisfy the relationship, δa-δc ≥ 1. The fine resin particles with internal cross-links (B) are dispersed in the oil phase of the emulsified particles (P).
TW093113122A 2003-05-12 2004-05-11 Cation electrodeposition coating composition and coated article TW200502051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003133711A JP4439836B2 (en) 2003-05-12 2003-05-12 Cationic electrodeposition coating composition and paint

Publications (1)

Publication Number Publication Date
TW200502051A true TW200502051A (en) 2005-01-16

Family

ID=33524492

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093113122A TW200502051A (en) 2003-05-12 2004-05-11 Cation electrodeposition coating composition and coated article

Country Status (4)

Country Link
JP (1) JP4439836B2 (en)
KR (1) KR20040097932A (en)
CN (1) CN1609153B (en)
TW (1) TW200502051A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI421263B (en) * 2008-12-26 2014-01-01 Toyo Tire & Rubber Co Polishing pad and manufacturing method thereof
TWI509338B (en) * 2012-04-06 2015-11-21 Fuji Xerox Co Ltd Particle for image display, particle dispersion liquid for image display, display medium, and display device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006169458A (en) * 2004-12-20 2006-06-29 Nippon Paint Co Ltd Cation electrodeposition coating composition
JP5555063B2 (en) * 2010-06-10 2014-07-23 三菱電線工業株式会社 Polyimide electrodeposition paint and method for producing the same
EP3061796B1 (en) * 2013-10-25 2019-08-07 Kansai Paint Co., Ltd Cationic electrodeposition coating composition
JP5701442B1 (en) * 2014-09-05 2015-04-15 関西ペイント株式会社 Cationic electrodeposition coating composition
JP6461618B2 (en) * 2015-01-20 2019-01-30 関西ペイント株式会社 Cationic electrodeposition coating composition
JP6832908B2 (en) * 2018-12-18 2021-02-24 日本ペイント・オートモーティブコーティングス株式会社 Method for forming cationic electrodeposition coating composition and cured electrodeposition coating film
WO2021261372A1 (en) * 2020-06-23 2021-12-30 関西ペイント株式会社 Cationic electrodeposition coating composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308428A1 (en) * 1993-03-17 1994-09-22 Basf Lacke & Farben Binder systems for electrocoating
JP4000575B2 (en) * 1997-03-25 2007-10-31 日本ペイント株式会社 Cationic electrodeposition coating composition
JP4201923B2 (en) * 1999-06-08 2008-12-24 日本ペイント株式会社 Multi-layer electrodeposition coating film and method for forming multilayer coating film including the coating film
JP2001140097A (en) * 1999-11-18 2001-05-22 Nippon Paint Co Ltd Double-layer electrodeposition coating film and method for forming multilayer coating film including the coating film
JP2002294165A (en) * 2001-03-30 2002-10-09 Nippon Paint Co Ltd Method for preventing cissing for cationic electrodeposition coating material material, and cissing preventive agent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI421263B (en) * 2008-12-26 2014-01-01 Toyo Tire & Rubber Co Polishing pad and manufacturing method thereof
US9156127B2 (en) 2008-12-26 2015-10-13 Toyo Tire & Rubber Co., Ltd. Polishing pad and method for producing same
TWI509338B (en) * 2012-04-06 2015-11-21 Fuji Xerox Co Ltd Particle for image display, particle dispersion liquid for image display, display medium, and display device

Also Published As

Publication number Publication date
JP2004339249A (en) 2004-12-02
CN1609153A (en) 2005-04-27
CN1609153B (en) 2010-11-10
KR20040097932A (en) 2004-11-18
JP4439836B2 (en) 2010-03-24

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