CURABLE RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a modified silicone based curable resin composition having good storage stability and excellent internal curability. SOLUTION: The curable resin composition comprises (A) a silicone based resin having a polyoxyalkylene as the main chain and a silicon group in which two alkoxyl groups and one hydrocarbon group are directly bonded to the silicon atom and (D) a polymerization product to be obtained by polymerizing (C) a polymerizable vinyl group-containing monomer in (B) a silicone based resin having a polyoxyalkylene as the main chain and a silicon group in which three alkoxyl groups are directly bonded to the silicon atom as the effective components at a content ratio of the silicone based resin (A) to the polymerization product (D) of 30-99 mass%: 70-1 mass%.