Curable composition and cured product thereof
AssigneeDaicel Corporation
InventorsTakeru KAMADA, Naritoshi MAETSU, Jun WATANABE
Life of this patent
Estimating the term…
Abstract
To provide a curable composition capable of: forming a coating film having adhesion to a substrate surface; hardness; scratch resistance; and chemical resistance. The curable composition of the present disclosure contains a polyol compound (A) having an isocyanurate skeleton, an acrylic compound (B) containing a hydroxy group, and a polyisocyanate compound (C) having an isocyanurate skeleton and an isocyanate group besides the isocyanurate skeleton. The polyol compound (A) preferably contains a compound (a) represented by Formula (1) below. R1 to R3 in the formula are identical or different and are each a group represented by Formula (1a) below.
Claims16
A curable composition comprising:
- a polyol compound (A) having an isocyanurate skeleton;
- an acrylic compound (B) containing a hydroxy group;
- and a polyisocyanate compound (C) having an isocyanurate skeleton and an isocyanate group besides the isocyanurate skeleton.
An active energy ray curable film comprising a (meth)acryloyl group terminal-containing urethane prepolymer, the (meth)acryloyl group terminal-containing urethane prepolymer containing, as constituent monomers:
- a polyol compound (A) having an isocyanurate skeleton;
- an acrylic compound (B) containing a hydroxy group;
- and a polyisocyanate compound (C) having an isocyanurate skeleton.
Dependencies are inferred from the claim text.