Thermotropic liquid-crystalline polymers. XXVII. Reentrant nematic phase of side chain liquid-crystalline polymers and their optical properties |
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| Authors: | T. I. Gubina S. Kise S. G. Kostromin R. V. Talroze V. P. Shibaev N. A. Plate |
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| Affiliation: | a Department of Chemistry, M. V. Lomonosov Moscow State University, Moscow, U. S. S. R. |
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| Abstract: | The phase diagrams of side chain liquid-crystalline acrylic copolymers with cyanobiphenyl mesogenic groups are described. These copolymers are shown to form a reentrant nematic phase. The main regularities of the reentrant behaviour of polymer systems are studied. Certain peculiarities of the electric field induced orientation phenomena are discussed. |
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