摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal material having flexibility, and to provide a method for producing the same. SOLUTION: This liquid-crystalline polyrotaxane consisting essentially of a cyclic molecule, a linear molecule including the cyclic molecule in a skewer state, blocking groups disposed at both the ends of the linear molecule, so that the cyclic molecule does not release from the linear molecule is characterized in that the cyclic molecule has a mesogenic group having a biphenyl group, and the liquid-crystalline polyrotaxane has a liquid-crystalline property. COPYRIGHT: (C)2008,JPO&INPIT
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