摘要
用AlCl_3/DMF催化剂、二氯乙烷为溶剂,考查了用对苯二甲酰氯和二苯醚的共缩聚反应合成聚醚酮酮时几种不同的反应条件对合成聚醚酮酮的特性粘度和收率的影响,得到了较适宜的合成条件。
Poly(aryl ether ketone ketone) were prepared by polycondensation of diphenyl ether and tereph-thaloy] chloride in the presence of aluminum chlorid and N,N-dimethylformamide Catalyst,1.2-dichloroethane solvent. Some factors which effected the intrinsic viscosity and yields of PEKK were investigated.
出处
《湖北师范学院学报（哲学社会科学版）》
1995年第6期97-100,106,共5页
Journal of Hubei Normal University（Philosophy and Social Science）
关键词
聚醚酮酮
催化剂
合成
Poly(aryl ether ketone ketone),Synthesis,Catalyst
