Title:
AQUEOUS PAINTING MATERIAL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2013/133296
Kind Code:
A1
Abstract:
(Problem) Provided is an aqueous painting material composition that does not undergo bleeding or dissolution of the paint film even when water droplets adhere to the dried paint film, and has resistance to wetting by water to such an extent that the base coat does not move even when overpainted on the paint film of a base coat, in the same way as conventional emulsion paints, that nevertheless can be removed by washing with water even when it has long been adhered to and dried on a palette or paint brush.
(Solution) Provided is an aqueous painting material composition containing water, coloring pigment, and water-soluble resin and resin emulsion containing hydroxyalkyl cellulose and water-soluble styrene-acrylic resin, characterized in that the water-soluble styrene-acrylic resin is contained within a range of 0.5-6.5 wt% calculated for styrene-acrylic resin and the resin emulsion is contained within a range of from 0.1 wt% to less than 5 wt% in terms of solid content.
Inventors:
WAKAMATSU KAZUYA (JP)
Application Number:
PCT/JP2013/056072
Publication Date:
September 12, 2013
Filing Date:
March 06, 2013
Export Citation:
Assignee:
SAKURA COLOR PROD CORP (JP)
WAKAMATSU KAZUYA (JP)
WAKAMATSU KAZUYA (JP)
International Classes:
C09D5/06; C09D5/02; C09D101/28; C09D125/08; C09D133/00; C09D201/00
Domestic Patent References:
| WO2007097448A1 | 2007-08-30 | |||
| WO2012033074A1 | 2012-03-15 |
Foreign References:
| JP2008037917A | 2008-02-21 | |||
| JP2010024391A | 2010-02-04 | |||
| JPH1095932A | 1998-04-14 | |||
| JPH07102191A | 1995-04-18 | |||
| JP2007077339A | 2007-03-29 |
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Claims: