THERMOPLASTIC RESIN, OPTICAL FILM MADE THEREFROM, DIOL COMPOUND, AND DIESTER COMPOUND

To provide a resin that has reverse wavelength dispersibility and expresses high orientation properties, an optical film obtained by using the same, and a diol compound and a diester compound used for the production of the resin.SOLUTION: A thermoplastic resin has a structural unit represented by fo...

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Hauptverfasser: NAKAMURA KOJI, SATAKE KENICHI, HIRAMI YUICHI, MAEDA TOMOKO, NAMIKI SHINGO, HAYASHI HIROYUKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a resin that has reverse wavelength dispersibility and expresses high orientation properties, an optical film obtained by using the same, and a diol compound and a diester compound used for the production of the resin.SOLUTION: A thermoplastic resin has a structural unit represented by formula (1). In formula (1), A1-A8 each independently show C or N, where at least one of them is N. R1-R8 each independently are H, an alkyl group, a heteroaryl group, etc. R9-R10 each independently are a direct bond or an optionally substituted alkylene group. X is O, C=O, or an amino group. n shows an integer value of 0-5.SELECTED DRAWING: None 【課題】特に逆波長分散性を有し、かつ高い配向性を発現する樹脂、それを用いて得られる光学フィルム、樹脂の製造に用いられるジオール化合物、ジエステル化合物の提供。【解決手段】式(1)で表される構造単位を有する熱可塑性樹脂。式中、A1〜A8は、それぞれ独立に、C又はN、ただし少なくとも一つはNである。R1〜R8は、それぞれ独立に、H、アルキル基または、(ヘテロ)アリール基等である。R9とR10は、それぞれ独立に、直接結合、置換されていてもよいアルキレン基であり、Xは、O、C=O、アミノ基を示す。nは0〜5の整数値を示す。【選択図】なし