发明授权
US4917819A Cyclohexane derivative and liquid crystal composition containing same 失效
环己烷衍生物和含有它们的液晶组合物

Cyclohexane derivative and liquid crystal composition containing same
摘要:
A novel cyclohexane derivative having a good stability, a low viscosity and a large dielectric aniostropy value and a liquid crystal composition containing the same are provided, which derivative is expressed by the formula ##STR1## wherein R represents an alkyl group of 1 to 10 carbon atoms; A represents hydrogen, halogen or cyano group; l represents 1 or 2; and m represents 0 or 1.
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