Citation: Wen Hui SONG, Shou Xi CHRN, Qi Feng ZHOU. A NEW SCHLIEREN TEXTURE IN NEMATIC STATE OF A THERMOTRORIC AROMATIC COPOLYRSTER[J]. Chinese Chemical Letters, ;1993, 4(5): 449-450. shu

A NEW SCHLIEREN TEXTURE IN NEMATIC STATE OF A THERMOTRORIC AROMATIC COPOLYRSTER

a Institute of Chemistry, Academia Sinica, Beijing, 100080;
b Department of Chemistry, Peking University, Beijing, 100871

Received Date: 4 December 1992

Fund Project: This work was supported by National Basic Research Froject-Macromolecular Condensed States.

A schlieren texture with six dark brushes emanating from a point and a closed inversion wall have been observed under polarizing optical microscope in nematic state of a thermotropic aromatic copolyester, which have not been reported so far in the field of liquid crystalline polymers (LCPs).
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