乙二酸与乙二醇酯化生成聚酯n HOOC-COOH +nHOCH2CH2OH -------- HO -[-OCCOOCH2CH2O-]n-H +(2n-1)H2O或n HOOC-COOH +nHOCH2CH2OH -------- -[-OCCOOCH2CH2O-]n- + 2nH2O乙二酸与乙二醇酯化生成聚酯
