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1. (WO2016190081) FILM OF CYCLOOLEFIN-BASED RESIN COMPOSITION

Pub. No.:    WO/2016/190081    International Application No.:    PCT/JP2016/063847
Publication Date: Fri Dec 02 00:59:59 CET 2016 International Filing Date: Wed May 11 01:59:59 CEST 2016
IPC: C08L 45/00
C08L 53/02
C08L 65/00
Applicants: DEXERIALS CORPORATION
デクセリアルズ株式会社
Inventors: HOSOYA, Ken
細谷 健
HORII, Akihiro
堀井 明宏
NUMAKURA, Shinichi
沼倉 新一
TAKAHASHI, Yasuhiro
高橋 康弘
SATAKE, Yutaka
佐竹 由貴
OBATA, Kei
小幡 慶
MAEKAWA, Yoshiyuki
前川 欣之
ISHIMORI, Taku
石森 拓
Title: FILM OF CYCLOOLEFIN-BASED RESIN COMPOSITION
Abstract:
Provided is a film of a cycloolefin-based resin composition, the film having few defects. The film of a cycloolefin-based resin composition comprises a cycloolefin-based resin and an antioxidant, the antioxidant satisfying at least one of the following requirements (1) to (3). (1) To have a lithium ion content of 0.4 ppm or less. (2) To have a cation content of 0.9 ppm or less. (3) To have a chloride ion content of 0.1 ppm or less.