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Title:
ACTIVE ENERGY RAY-CURABLE COMPOSITION, PRODUCTION METHOD OF THE COMPOSITION
Document Type and Number:
Japanese Patent JP2013040229
Kind Code:
A
Abstract:

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.


Inventors:
IWASHIMA TOMOAKI
TSUBOUCHI TAKESHI
MATSUURA YOSHINARI
NAGAI AKINORI
Application Number:
JP2011176150A
Publication Date:
February 28, 2013
Filing Date:
August 11, 2011
Export Citation:
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Assignee:
KANSAI PAINT CO LTD
International Classes:
C08F299/02; B32B27/30; C08F4/00; C08F290/12; C08F292/00
Domestic Patent References:
JP2012017446A2012-01-26
JP2012111814A2012-06-14
JP2011137082A2011-07-14
JP2011037957A2011-02-24
JP2010082860A2010-04-15
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Yoshio Yoshio
Tetsuji Koga
Yoshihiro Kobayashi
Atsushi Ebiya
Hiroyuki Onoda