CPC C09D 133/14 (2013.01) [B29C 64/129 (2017.08); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); B29K 2033/08 (2013.01); B29K 2409/00 (2013.01); B29K 2995/0016 (2013.01); B29K 2995/0082 (2013.01); B29K 2995/0089 (2013.01)] | 25 Claims |
1. A curable resin composition comprising components (A) to (E):
(A) monofunctional 2-(allyloxymethyl) acrylic acid or its ester;
(B) a polyfunctional radically polymerizable compound having an isocyanurate ring;
(C) a radically polymerizable compound;
(D) rubber particles; and
(E) a radical polymerization initiator,
wherein the component (A) is represented by formula (1)
![]() in formula (1), R is hydrogen or a hydrocarbon group, the hydrocarbon group optionally has an ether bond, and the hydrocarbon group optionally has a substituent;
the component (B) is represented by formula (2)
![]() in formula (2), two or more of X1, X2 and X3 independently have one or more radically polymerizable groups;
the component (C) is a radically polymerizable compound different from the component (A) and the component (B); and
when the sum of the component (A), the component (B) and the component (C) is 100 parts by mass, the component (B) is 20-50 parts by mass or more to 80 parts by mass or less and the component (C) is 0 parts by mass or more to 40 parts by mass or less.
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