Synthesis of Aromatic Polyesters with Pendent Carboxyl Groups from Diphenolic Acid, Bisphenol a and Isophthaloyl Chloride by Interfacial Polycondensation
作者：?Ping Zhang*, Linbo Wu, Bo-Geng Li
關(guān)鍵字：功能高分子，芳香族聚酯，界面縮聚
論文來源：期刊
具體來源：Advanced Materials Research, 2011, 239-242, 2616-2619
發(fā)表時間：2011年
Aromatic polyesters bearing pendent carboxyl functionalities were prepared by interfacial polycondensation of diphenolic acid, bisphenol A and isophthaloyl chloride with tetrabutylammonium chloride as phase transfer catalyst. The copolyester composition was confirmed with HPLC analysis. The polymerization process and composition of the copolyesters were examined by considering influences of reaction temperatures, time, ratio of feeds, agitation speeds.