Title:
AQUEOUS COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2007/119762
Kind Code:
A1
Abstract:
Disclosed is an aqueous coating composition containing an emulsion resin (A),
a melamine resin (B) and a hydrophobic solvent (C). The emulsion resin (A) is a
resin particle having a core/shell structure composed of a core of a copolymer
(I) which is obtained by copolymerizing a polymerizable unsaturated monomer
(a) having 2 or more polymerizable unsaturated groups in a molecule with another
polymerizable unsaturated monomer (b), and a shell of a copolymer (II) which
is obtained by copolymerizing a vinyl aromatic compound (c) with still another
polymerizable unsaturated monomer (d). By using such an aqueous coating composition,
there can be obtained a coating film which is excellent in flip-flop property,
smoothness, luster and water resistance without suffering from metallic unevenness.
Inventors:
NAKANE NORITOSHI (JP)
YUKAWA YOSHIYUKI (JP)
YUKAWA YOSHIYUKI (JP)
Application Number:
PCT/JP2007/058022
Publication Date:
October 25, 2007
Filing Date:
April 05, 2007
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
NAKANE NORITOSHI (JP)
YUKAWA YOSHIYUKI (JP)
NAKANE NORITOSHI (JP)
YUKAWA YOSHIYUKI (JP)
International Classes:
C09D151/06; C09D5/02; C09D7/12; C09D133/00; C09D161/28; C09D167/00
Domestic Patent References:
| WO2006009219A1 | 2006-01-26 |
Foreign References:
| JP2005343966A | 2005-12-15 | |||
| JPH07207220A | 1995-08-08 | |||
| JP2000154204A | 2000-06-06 | |||
| JP2006176618A | 2006-07-06 |
Attorney, Agent or Firm:
ODAJIMA, Heikichi et al. (Nippon Jitensha Bldg.9-15, Akasaka 1-chom, Minato-ku Tokyo 52, JP)
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