To provide an active energy ray-curable composition including an organic/inorganic composite microparticle and formable of a coating film excellent in solvent resistance, adhesiveness, scratch resistance and chemical resistance.
This active energy ray-curable composition includes a radically polymerizable unsaturated group-containing compound (A), an organic/inorganic composite microparticle (B) and a photopolymerization initiator (C), where the organic/inorganic composite microparticle (B) is obtained by reacting a living polymer (b1), inorganic microparticles (b2) having a polymerizable unsaturated group, etc., in the presence of a solvent and, if necessary, vaporizing the solvent; and the living polymer (b1) is obtained by living-radical polymerization of an unsaturated monomer (b12) added with an aminoether compound (b11), or a nitroxide compound and a radical polymerization initiator, as the initiator of living radical polymerization.
TSUBOUCHI TAKESHI
MATSUURA YOSHINARI
NAGAI AKINORI
JP2012017446A | 2012-01-26 | |||
JP2012111814A | 2012-06-14 | |||
JP2011137082A | 2011-07-14 | |||
JP2011037957A | 2011-02-24 | |||
JP2010082860A | 2010-04-15 |
Takashi Ishida
Yoshio Yoshio
Tetsuji Koga
Yoshihiro Kobayashi
Atsushi Ebiya
Hiroyuki Onoda
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