The present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising: reacting glycerine carbonate with an anhydride to form an Adduct (A); and, reacting said Adduct (A) with at least one polyepoxide compound to form said cyclic carbonate functional polyester (CC-PES). More particularly, the present application is directed to a method for preparing a cyclic carbonate functional polyester, said method comprising the stages: A) reacting glycerine carbonate with an anhydride to form an Adduct (A); B) providing a polycarboxylic acid; C) reacting said polycarboxylic acid with at least one diglycidyl ether to form an epoxy functional polyester; and, D) reacting said epoxy functional polyester with said Adduct (A) to form said cyclic carbonate functional polyester.
本申请涉及一种制备环状
碳酸酯功能性聚酯的方法,所述方法包括:使
碳酸甘油酯与酸酐反应生成加合物(A);以及使所述加合物(A)与至少一种聚环氧化合物反应生成所述环状
碳酸酯功能性聚酯(CC-PES)。更具体地说,本申请涉及一种制备环状
碳酸酯官能团聚酯的方法,所述方法包括以下阶段:A) 使
碳酸甘油酯与酸酐反应,形成加合物 (A);B) 提供聚
羧酸;C) 使所述聚
羧酸与至少一种
二缩水甘油醚反应,形成环氧功能性聚酯;以及 D) 使所述环氧功能性聚酯与所述加合物 (A) 反应,形成所述环状
碳酸酯功能性聚酯。