| 摘要 |
PURPOSE: Provided is a process for producing a transparent resin composition for extrusion sheets, therefore, the produced transparent resin is excellent in high temperature elongation, transparency, and appearance. CONSTITUTION: The process comprises the steps of: copolymerizing a conjugated diene rubber latex, a methacrylic acid alkyl ester or acrylic acid alkyl ester compound, an aromatic vinyl compound, a vinyl cyan compound to prepare graft copolymers; copolymerizing a methacrylic acid alkyl ester compound, an aromatic vinyl compound, and a vinyl cyan compound to prepare MSAN copolymers; copolymerizing a methacrylic acid alkyl ester compound, an aromatic vinyl compound, and a vinyl cyan compound to prepare a modifier with high molecular weight; mixing the graft copolymers, the MSAN copolymers, and the modifier with high molecular weight. |
