LI Zi-fa, ZHANG Zi-yong, ZHOU Qi-feng, LI Tian-hua. MAIN CHAIN COPOLYESTER WITH X-SHAPED AND ROD-SHAPED MESOGENS[J]. Acta Polymerica Sinica, 1991,(2):162-168.
LI Zi-fa, ZHANG Zi-yong, ZHOU Qi-feng, LI Tian-hua. MAIN CHAIN COPOLYESTER WITH X-SHAPED AND ROD-SHAPED MESOGENS[J]. Acta Polymerica Sinica, 1991,(2):162-168.DOI:
A series of main chain type aromatic copolyesters with X-shaped and rod-shaped meso-gens were synthsized by solution polycondensations. All samples were thermotropic and the liquid-crystalline behaviour of the copolyesters was studied.