A new process for making polyesters, polyamides and polyketones which comprises reacting a dihydric alcohol, a diamine or a diacylaromatic compound with a bis(trichloromethylketone) compound and, if necessary, in the presence of a basic catalyst.
一种制造聚酯、聚酰胺和聚酮的新工艺,包括使二元醇、二胺或二芳基化合物与双(三
氯甲基酮)化合物反应,必要时在碱性催化剂存在下进行。