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1. (WO2017038092) POLYESTER FILM CONTAINING FURANDICARBOXYLATE UNIT

Pub. No.:    WO/2017/038092    International Application No.:    PCT/JP2016/003976
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 01 01:59:59 CEST 2016
IPC: C08J 5/18
C08L 67/02
Applicants: TOYOBO CO., LTD.
SYNVINA C.V.
Inventors: INAGAKI, Jun
ITO, Katsuya
SHIMIZU, Toshiyuki
GYOBU, Shoichi
MORISHIGE, Chikao
VAN BERKEL, Jesper Gabriel
Title: POLYESTER FILM CONTAINING FURANDICARBOXYLATE UNIT
Abstract:
To provide a furandicarboxylate unit-containing polyester film usable for industrial and packaging purposes. The film of the present invention is a polyester film, which is a biaxially oriented film of a polyester resin including a dicarboxylic acid component containing mainly a furandicarboxylic acid and a glycol component containing mainly ethylene glycol, wherein the film has a plane orientation coefficient ΔP of not less than 0.005 and not more than 0.200 and a film thickness of not thinner than 1 micro meter and not thicker than 300 micro meters.