| 摘要 |
<p>[Task] To provide an active energy ray-curable composition capable of forming within a short time a cured coating film having a favorable outer appearance and excellent abrasion resistance, cracking resistance, and weather resistant adhesiveness, a laminate having the cured coating film laminated on a substrate surface, and a method for producing the same. An active energy ray-curable composition containing the following component (A) to component (D):
(A) a siloxane-based oligomer that is a hydrolytic condensate of a silane-based monomer containing an organoalkoxysilane represented by Formula (1), in which the siloxane-based oligomer has a weight average molecular weight of 2,000 or less
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 1 a Si(OR 2 ) 4-a €ƒ€ƒ€ƒ€ƒ€ƒ(1)
(in which R 1 represents an organic group with 1 to 10 carbon atoms, R 2 represents an alkyl group with 1 to 5 carbon atoms or an acyl group with 1 to 4 carbon atoms, and a represents an integer of 1 to 3),
(B) an epoxy group-containing alkoxysilane represented by Formula (2)
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 3 R 4 b Si(OR 5 ) 3-b €ƒ€ƒ€ƒ€ƒ€ƒ(2)
(in which R 3 represents an organic group containing an epoxy group, R 4 represents an organic group with 1 to 10 carbon atoms, R 5 represents an alkyl group with 1 to 5 carbon atoms or an acyl group with 1 to 4 carbon atoms, and b represents an integer of 0 to 2),
(C) an organic polymer having a weight average molecular weight of 30,000 or more, and
(D) an active energy ray-sensitive acid generating agent.</p> |
