Citation: De Wen DONG, Ping HAN, Zhen Guo CHI, Yu Shan NI. SYNTHESIS AND PROPERTIES OF THERMOTROPIC LIQUID CRYSTALLINE COPOLYESTERS CONTAINING BIS (4-HYDROXYPHENYL) METHANONE (IV)[J]. Chinese Chemical Letters, ;1995, 6(4): 339-342. shu

SYNTHESIS AND PROPERTIES OF THERMOTROPIC LIQUID CRYSTALLINE COPOLYESTERS CONTAINING BIS (4-HYDROXYPHENYL) METHANONE (IV)

Changchun Institute of Applied Chemistry, Academia Sinica, Changchun, 130022

Received Date: 24 October 1994

Fund Project: The support of this study by the National Natural Science Foundation of China Is highly appreciated.

A series of thermotropic liquid crystalline copolyesters were synthesized by thermal polycondensation of p-hydroxybenzoic acid,terephthalic acid,bis (4-hydroxyphenyl)methanone and diols.The resulting copolyesters were characterized by WAXD,DSC and PLM.All the copolyesters formed a nematic phase.
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