| 摘要 |
PROBLEM TO BE SOLVED: To obtain a resin composite having improved dynamic characteristic as compared with a polymer consisting of an active energy beam cross-linkable, polymerizable compound, also being optically transparent in some cases and excellent in dynamic characteristics as compared with a resin composite material showing one glass transition temperature. SOLUTION: This resin composite having a co-continuous structure consists of (a) a cross-linked polymer of a cured material of a polyether(meth)acrylate having 2-6 (meth)acrylic groups in one molecule and (b) >=1 thermoplastic resin selected from a group consisting of a polycarbonate-based polymer, a polyester- based polymer, a phenoxy resin, a vinyl acetal-based polymer, a vinyl chloride- based polymer, a vinyl acetate-based resin, a styrene-based polymer, an uncross- linked rubber, a urethane-based polymer and a cellulose derivative.
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