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Liquid crystalline side-chain polysiloxanes containing mesogenic groups attached by esterification
Authors:Shin-ichiro Sekimiya  Eikoh Kobayashi  Nobukatsu Nemoto  Yukihiko Ueno  Koji Ikeda  Nobuo Takamiya
Affiliation:(1) Department of Chemistry, School of Science and Engineering, Waseda University, Shinjuku-ku, 169 Tokyo, Japan;(2) Department of Imagescience, Faculty of Engineering, Chiba University, 260 Chiba-shi Chiba, Japan
Abstract:Summary Liquid crystalline side-chain polysiloxanes were prepared without metal complex catalyst. Mesogenic groups such as cholesteryl, 4-cyano-4prime-biphenyl and 4-methoxy-4prime-biphenyl group were introduced into polysiloxane by esterification and from DSC measurements they were compatible with other liquid crystalline polysiloxanes reported previously.
Keywords:
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