摘要
在高速揽拌下,利用双(烯基环戊二烯基)二氯化钛(锆)与有机二元酸,二元酚,二元胺及羟基酸的界面缩聚,合成了新的钛(锆)聚酯、聚醚、聚胺、聚醚酯高聚物共80个。对新合成的化合物进行了IR.(?)n 等方面的测试,详细地研究了茂环上取代基的烯基对热稳定性能的影响.
Under ultra high-speed stirring,bis(alkenyl-cyclopentadienyl)titanium/zirconium dichlorides were interfacially poly-condensed with diacids,diphenols.diamines and hydroxy-acids,to give 80 new polymers,namely titanium/zirconium polyesters, polyethers,polyamines and polyether-csters.For the newly synthesized polymers,IR,Mn determinations were made,and the effects of substituted alkenyl groups on the heat stabili- ties were studied in detail.
出处
《天津理工大学学报》
1989年第1期52-54,共3页
Journal of Tianjin University of Technology
关键词
界面缩聚
双(烯基环戊二烯基)二氯化钛(锆)
聚醚
聚脂
聚醚脂
聚胺
TG/DTG
Interfacial polycondensation
Bis(alkenyl-cyclopentadienyl)titanium zirconium dichlorides
Polyethers
Polyesters
Polyamines
Polyeter—esthers
TG/DTG
