Title:
ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION AND CURED PRODUCT THEREOF
Document Type and Number:
Japanese Patent JP2018178071
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin composition capable of giving a cured product achieving both high surface hardness and low curling properties.SOLUTION: A cured product cured at a low irradiation dose even in the presence of oxygen, having a high curing rate, and achieving both high surface hardness and low curling properties can be obtained by using the active energy ray-curable resin composition containing: a (meth)acrylate (A) of a polyglycerol alkylene oxide adduct comprising a polyglycerol having an average polymerization degree of 4-20 and an alkylene oxide; and a (meth)acrylate (B) having three or more (meth)acryloyl groups excluding the component (A).SELECTED DRAWING: Figure 1
Inventors:
YOTSUTSUJI TOMOMI
KAKIKURA YUKA
MURASHIMA KENJI
KAKIKURA YUKA
MURASHIMA KENJI
Application Number:
JP2017233893A
Publication Date:
November 15, 2018
Filing Date:
December 06, 2017
Export Citation:
Assignee:
SAKAMOTO YAKUHIN KOGYO CO LTD
International Classes:
C08F220/28; C08F290/06
Domestic Patent References:
| JP2010006913A | 2010-01-14 | |||
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Foreign References:
| WO2018173867A1 | 2018-09-27 | |||
| WO2018151060A1 | 2018-08-23 | |||
| WO2010073445A1 | 2010-07-01 |