Title:
水性塗料組成物、複層塗膜の形成方法、及び塗装物
Document Type and Number:
Japanese Patent JP5439702
Kind Code:
B2
Abstract:
Provided is an aqueous paint composition giving a multilayered film superior in appearance and water resistance that allows improvement of processing efficiency and reduction of energy consumption when a multilayered film is formed by using an aqueous paint by a wet-on-wet method for reduction of VOC emission.
An aqueous paint composition, comprising an emulsion resin (a) obtained by emulsion polymerization of a monomer mixture containing a cross-linking vinyl monomer at 0.5 to 10 mass % (with respect to all monomer components), a carboxyl group-containing vinyl monomer, a hydroxyl group-containing vinyl monomer, and other polymerizable vinyl monomers in an amount of 40 to 60 parts by mass, an amide group-containing water-soluble acrylic resin (b) in an amount of 1 to 5 parts by mass, a urethane emulsion (c) in an amount of 5 to 20 parts by mass, and a hardener (d) in an amount of 15 to 35 parts by mass, with respect to 100 parts by mass of the resin solid matter in the paint composition.
Inventors:
Kouyo Koga
Application Number:
JP2006128107A
Publication Date:
March 12, 2014
Filing Date:
May 02, 2006
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
C09D157/00; B05D1/36; B05D7/24; C09D5/02; C09D7/12; C09D133/24; C09D175/04
Domestic Patent References:
| JP1287183A | ||||
| JP2003286450A | ||||
| JP2003531266A | ||||
| JP2002363504A | ||||
| JP2004358462A | ||||
| JP2002153807A | ||||
| JP2005000787A | ||||
| JP2002248422A | ||||
| JP2002179988A | ||||
| JP4103680A | ||||
| JP6041491A | ||||
| JP11124545A | ||||
| JP2001342438A | ||||
| JP9500819A |
Foreign References:
| WO2006009219A1 | ||||
| WO2005121209A1 | ||||
| WO2004061025A1 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Masashi Haruji
Takao Ito
Masataka Otani
Masashi Haruji
Takao Ito