A Process for preparing thermoplastic resin having improved low-temperature impact resistance and weather resistance

摘要

The present invention relates to a method for producing a resin having excellent low temperature impact resistance and weather resistance, the method of the present invention comprises the steps of a) polymerizing an alkyl acrylate monomer to prepare a polyalkyl acrylate rubber, b) polymerizing a conjugated diene monomer Preparing a polybutadiene rubber, and c) grafting the aromatic vinyl compound and the vinyl cyan compound to a mixed latex of the polyalkyl acrylate rubber prepared in a) and the polybutadiene rubber prepared in b). It is characterized by.