Method for preparing thermoplastic resin having excellent color matching property, resident gloss and weather resistance

摘要

The present invention relates to a method for preparing a weather resistant thermoplastic resin having excellent color matching properties and resident gloss. The method of the present invention comprises the steps of a) preparing a core rubber latex using alkyl acrylate monomers and aromatic vinyl monomers having a large refractive index, and b) grafting aromatic vinyl, vinyl cyan and methacrylate alkyl ester monomers using an oil soluble initiator.