POLYMERIZABLE COMPOUND POLYMERIZABLE COMPOSITION POLYMER AND OPTICAL ANISTROPIC BODY

摘要

The present invention is a polymerizable compound represented by formula (I); A polymerizable composition containing the polymerizable compound and a polymerization initiator; A polymer obtained by polymerizing the polymerizable compound or polymerizable composition; And it is an optically anisotropic body using the polymer as a constituent material. According to the present invention, a polymerizable compound and polymerization capable of obtaining an optical film which has a practical low melting point, has excellent solubility in a general-purpose solvent, can be manufactured at low cost, and is capable of constant polarization conversion in a wide wavelength range Sex compositions, polymers, and optically anisotropic materials are provided. [Wherein, Y ¹ ∼ Y ⁸ is a chemical single bond, -O-, -OC (= O)-, -OC (= O) -O-, etc., G ¹ , G ² are carbon atoms of 1-20 Divalent aliphatic groups and the like, Z ¹ and Z ² are alkenyl groups having 2 to 10 carbon atoms which may be substituted with halogen atoms, and A ^X are represented by the following formula (II) (X represents a nitrogen atom, R ^a , R ^b represents a hydrogen atom, an aromatic hydrocarbon ring group having 1 to 20 carbon atoms, etc.), A ^y represents a hydrogen atom, a group represented by formula (II), etc. , A ¹ is a trivalent aromatic group, A ² , A ³ is a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, A ⁴ , A ⁵ is a divalent aromatic group having 4 to 30 carbon atoms, Q, etc. ¹ represents a hydrogen atom, a C1-C6 alkyl group, etc.]