TRANSPARENT OPTICAL FILM AND METHOD FOR PRODUCING THE SAME

To provide means which imparts excellent transportation property and flexibility, in a transparent optical film.SOLUTION: A transparent optical film contains a cycloolefin-based resin A and a copolymer B including a specific constitutional unit, and has a sea-island structure composed of a continuou...

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Bibliographische Detailangaben
Hauptverfasser:	IWAMA SHOTA, SHIMADA KOSEI, NANJO TAKASHI, SHIRAISHI NANAE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	To provide means which imparts excellent transportation property and flexibility, in a transparent optical film.SOLUTION: A transparent optical film contains a cycloolefin-based resin A and a copolymer B including a specific constitutional unit, and has a sea-island structure composed of a continuous phase corresponding to sea and an independent phase corresponding to island, in which a main component of the independent phase is the copolymer B.SELECTED DRAWING: None 【課題】透明光学フィルムにおいて、優れた搬送性及び屈曲性を付与する手段を提供する。【解決手段】本発明は、シクロオレフィン系樹脂Ａと、特定の構成単位を含む、共重合体Ｂと、を含み、海に相当する連続相と、島に相当する独立相とからなる海島構造を有し、前記独立相の主成分が前記共重合体Ｂである、透明光学フィルムに関する。【選択図】なし