| 摘要 |
A polymerizable compound represented by formula (I): <CHEM> wherein Q<1> and Q<2> each independently represent a hydrogen atom or a methyl group; p and q each independently represent an integer of 2 to 18; X<1> and X<2> each independently represent a single bond, -O-, -COO- or-OCO-; L<1> represents -COO- or -OCO-; L<2> represents-CH2CH2COO- or -CH2CH2OCO-; and Y<1>, Y<2> and Y<3> each independently represent a hydrogen atom, an alkyl group having 1 to 7 carbon atoms, an alkoxy group having 1 to 7 carbon atoms, an alkanoyl group having 2 to 7 carbon atoms, a cyano group or a halogen atom. Also disclosed are a polymerizable liquid crystal composition containing the compound, and an optically anisotropic medium produced from the composition.
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