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    • 81. 发明申请
    • POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC SUBSTANCE
    • 可聚合化合物,聚合物,聚合物和光学非均质物质
    • US20150274647A1
    • 2015-10-01
    • US14436526
    • 2013-10-16
    • ZEON CORPORATION
    • Kei SakamotoSatoshi KirikiKumi Okuyama
    • C07C251/86C08F22/22G02B1/04C07D295/30
    • C07C251/86C07C251/88C07D295/22C07D295/30C08F22/22C08F222/1006G02B1/04G02B5/3016G02B5/3083G02F2001/133637G02F2001/133638
    • The present invention relates to: a polymerizable compound represented by a formula (I); a polymerizable composition comprising the polymerizable compound and an initiator; a polymer obtained by polymerizing the polymerizable compound or the polymerizable composition; and an optically anisotropic article comprising the polymer [in the formula, Y1 to Y8 are a chemical single bond, —O—, —O—C(═O)—, —C(═O)—O—, or the like; G1 and G2 are a divalent aliphatic group having 1 to 20 carbon atoms, or the like; Z1 and Z2 are an alkenyl group having 2 to 10 carbon atoms, or the like; A1 is a tetravalent aromatic group, or the like; A2 and A3 are a divalent alicyclic hydrocarbon group having 3 to 30 carbon atoms, or the like; A4 and A5 are a divalent aromatic group having 4 to 30 carbon atoms, or the like; Ax1 and Ax2 are an organic group having 2 to 30 carbon atoms that includes an aromatic ring, or the like; Ay1 and Ay2 are a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like; Q1 and Q2 are a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like; and m and n are 0 or 1]. According to the present invention, a polymerizable compound, a polymerizable composition, and a polymer that have a practical low melting point, exhibit excellent solubility in a general-purpose solvent, can be produced at low cost, and can produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band, and also provide an optically anisotropic article.
    • 本发明涉及:由式(I)表示的可聚合化合物; 包含可聚合化合物和引发剂的可聚合组合物; 通过聚合可聚合化合物或可聚合组合物而获得的聚合物; 和含有该聚合物[式中Y1至Y8的光学各向异性物品为化学单键,-O - , - O-C(= O) - , - C(= O)-O-等) G1和G2是碳原子数1〜20的二价脂肪族基团等。 Z 1和Z 2是具有2至10个碳原子的烯基等; A1是四价芳族基团等; A2和A3是具有3至30个碳原子的二价脂环族烃基等; A4和A5是具有4-30个碳原子的二价芳族基团等; Ax1和Ax2是含有芳香环等的碳原子数2〜30的有机基团, Ay1和Ay2是氢原子,具有1至6个碳原子的烷基等; Q1和Q2是氢原子,具有1至6个碳原子的烷基等; m和n为0或1]。 根据本发明,可以以低成本制造具有实用低熔点,在通用溶剂中表现出优异溶解性的可聚合化合物,可聚合组合物和聚合物,并且可以制备实现 在宽波长带上的偏振光的均匀转换,并且还提供光学各向异性制品。