Title:
ACTIVE-ENERGY-RAY-CURABLE COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2015/133560
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an active-energy-ray-curable coating composition that, even without the use of an organic solvent, has low viscosity and has excellent handleability, that also has excellent curability, and that can be used to obtain a cured film that has excellent surface hardness, flexibility, and adhesion and that has low curl. According to the present invention, an active-energy-ray-curable coating composition includes components (A), (B), and (C), component (A) being 40-97 parts by weight, component (B) being 3-60 parts by weight, and component (C) being 0-30 parts by weight with regard to 100 total parts by weight of components (A), (B), and (C). Component (A) is a compound that has two or more methacryloyl groups and that is obtained from a polyoyl wherein 3-18 moles of ethylene oxide has been added to dipentaerythritol. Component (B) is a compound other than component (A) that has three or more methacryloyl groups. Component (C) is a compound that has one ethylenically unsaturated group and/or a compound other than component (A) that has two ethylenically unsaturated groups.
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Inventors:
SANAI YASUYUKI (JP)
OTA YUKO (JP)
OTA YUKO (JP)
Application Number:
PCT/JP2015/056451
Publication Date:
September 11, 2015
Filing Date:
March 05, 2015
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
C09D201/00; B32B27/30; C08F220/28; C08F290/06; C08J7/043; C08J7/046; C09D4/02; C09D7/12
Domestic Patent References:
| WO2013191254A1 | 2013-12-27 |
Foreign References:
| JP2000256585A | 2000-09-19 | |||
| JP2012072275A | 2012-04-12 | |||
| JP2011208102A | 2011-10-20 | |||
| JP2005075987A | 2005-03-24 |
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