SYNTHESIS AND CHARACTERIZATION OF LIQUID-CRYSTAL POLYMERS WITH OLIGOSILOXANE SPACERS
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Date
1993
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Abstract
Diesters from 4-vinylbenzoic acid and biphenols with structural mesogenic characteristics were synthesized and interconnected by siloxane spacers with different lengths. Polymers were characterized by i.r., H-1 n.m.r. and elemental analysis. Thermal properties were studied by d.s.c. and polarized light microscopy.
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SYNTHESIS, CHARACTERIZATION, LIQUID CRYSTALLINE POLYMER