Patent ID: 6555618
Filing Date: 2003-04-29
Classification: C08G

Abstract:
A radical polymerizable resin composition comprising:a compatibilizing agent for compatibilizing a radical polymerizable unsaturated resin with a polymer containing styrene as a principal component, said compatibilizing agent being a compound (D) obtained by reacting a polymeric compound (A), a polymeric compound (B), and a compound (C), characterized in that: the polymeric compound (A) is at least one polymeric compound which is a polymer containing polystyrene as a principal component, has within a molecule one or more functional groups capable of reacting with the compound (C), and has a number average molecular weight of 1,000 to 50,000; the polymeric compound (B) is at least one polymeric compound having within a molecule one or more functional groups capable of reacting with the compound (C), which is selected from polyester, polyether, and polycarbonate; and the compound (C) is a compound having within a molecule one or more functional groups capable of reacting with the functional group of the polymeric compound (A) and one or more polyfunctional groups capable of reacting with the functional group of the polymeric compound (B); a radical polymerizable unsaturated resin, and a polymerizable unsaturated monomer.