METHOD FOR PREPARING GRAFT COPOLYMER COMPLEX GRAFT COPOLYMER COMPLEX AND THERMOPLASTIC RESIN COMPOSITION COMPRISING THE GRAFT COPOLYMER COMPLEX

摘要

The present invention comprises the steps of preparing a graft copolymer latex by emulsion polymerization of a conjugated diene-based polymer, an aromatic vinyl-based monomer, and an alkyl (meth)acrylate-based monomer; And it relates to a method for producing a graft copolymer composite, a copolymer composite, and a thermoplastic resin composition comprising the same, comprising the step of adding and agglomerating an imidazole-based ionic compound into the graft copolymer latex.