abstract |
The present invention provides a method for producing a thermoplastic resin excellent in dimensional stability and hue during molding. In a method for producing a thermoplastic resin by reacting a reaction product containing a dihydroxy compound, (1) 2,2′-bishydroxyalkoxy-1,1′-binaphthalene is included, and (A) in the dihydroxy compound 2- (2-hydroxyethoxy-2-ethoxy) -2'-hydroxyethoxy-1,1'-binaphthalene (B) 2-hydroxyethoxy-2'-hydroxy-1,1'-binaphthalene (C) 2,2 The production method wherein the total weight of '-bishydroxy-1,1'-binaphthalene is 1500 ppm or less with respect to 100 parts by weight of the dihydroxy compound represented by (1). [Selection figure] None |