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    • 6. 发明专利
    • Polymerizable liquid crystal compound
    • JP5375006B2
    • 2013-12-25
    • JP2008253242
    • 2008-09-30
    • Dic株式会社
    • 豊 長島恵美 鵜沢正直 林
    • C07C69/94C09K19/38G02B5/30G02F1/1335G02F1/13363
    • PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystalline compound that has a high liquid crystal phase transition temperature, large birefringence, high mechanical strength and excellent compatibility with other liquid crystalline compounds. SOLUTION: The polymerizable liquid crystalline compound is exemplified, for example, by the formula. As the polymerizable liquid crystalline compound has a high liquid crystal phase transition temperature, large birefringence, high adhesion to a supporting base material, high hardness and excellent compatibility with other liquid crystalline compound, it is useful as a constituting member of a liquid crystal composition. The polymerizable liquid crystal composition comprising the polymerizable liquid crystalline compound as a constituting member affords an optically anisotropic body that has the high liquid crystal phase transition temperature, large birefringence, high adhesion to a supporting base material and high hardness and exhibits excellent optical properties, and therefore is serviceable for use for a polarizing plate, a retardation plate and the like. COPYRIGHT: (C)2010,JPO&INPIT