| abstract |
The present invention provides a novel curable resin composition that provides a cured product with less tack, excellent light resistance, heat resistance, and corrosion gas permeability. A curable resin composition comprising an organopolysiloxane (A) and a polyvalent carboxylic acid (B), an organic metal salt and / or an organic metal complex (C), and a light stabilizer (D) as essential components, The organopolysiloxane (A) and the polyvalent carboxylic acid (B), the organometallic salt and / or the organometallic complex (C), and the light stabilizer (D) satisfy the following conditions. Organopolysiloxane (A): an epoxy resin having at least a glycidyl group and / or an epoxycyclohexyl group in its molecule, polyvalent carboxylic acid (B): having at least two or more carboxyl groups The light stabilizer (D) is a specific compound having a methacrylate group and a piperidyl group, characterized by having an aliphatic hydrocarbon group and / or siloxane as a main skeleton. [Selection figure] None |