Disclosed is a novel monomer composition and its preparation that is useful in the production of polyesters. This novel monomer composition is 1-acetoacetamido-2,3-propane diol and can be used in the preparation of polyesters in combination with a dicarboxylic acid.
本发明揭示了一种新型单体组合物及其制备方法,该组合物可用于生产聚酯。该新型单体组合物为1-乙酰乙酰胺基-2,3-
丙二醇,可与二
羧酸一起用于聚酯的制备。