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Patent Searching and Data


Title:
ACTIVE ENERGY RAY-CURABLE COMPOSITION, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/151509
Kind Code:
A1
Abstract:
[Problem] To provide an active energy ray-curable composition which exhibits excellent curability and also exhibits excellent adhesion between a cured product and a base material and excellent light transmission properties. [Solution] An active energy ray-curable composition which contains a vinyl polymer, a (meth)acryloyl group-containing compound, and a photopolymerization initiator, and which exhibits at least a certain curing speed even under relatively weak irradiation conditions of 5 mW/cm2. The vinyl polymer may have 0.01-0.5 meq/g of double bonds in the molecule.

Inventors:
ARANO Akio (C/O TOAGOSEI CO. LTD, 1-14-1, Nishi-Shimbashi, Minato-k, Tokyo 19, 〒1058419, JP)
MOCHIZUKI Katsunobu (C/O TOAGOSEI CO. LTD, 8, Showa-cho, Minato-k, Nagoya-shi Aichi 26, 〒4550026, JP)
Application Number:
JP2019/003757
Publication Date:
August 08, 2019
Filing Date:
February 01, 2019
Export Citation:
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Assignee:
TOAGOSEI CO., LTD. (1-14-1, Nishi-Shimbashi Minato-ku Tokyo, 19, 〒1058419, JP)
International Classes:
C08F2/48; C08F290/04; C09J4/02; C09J133/06
Domestic Patent References:
WO2014167999A12014-10-16
Foreign References:
JP2017222738A2017-12-21
JP2017173479A2017-09-28
JP2017014379A2017-01-19
JP2016094499A2016-05-26
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