Synthesis of Aromatic Polyesters with Pendent Carboxyl Groups from Diphenolic Acid, Bisphenol a and Isophthaloyl Chloride by Interfacial Polycondensation
writer：?Ping Zhang*, Linbo Wu, Bo-Geng Li
keywords：功能高分子，芳香族聚酯，界面縮聚
source：期刊
specific source：Advanced Materials Research, 2011, 239-242, 2616-2619
Issue time：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.