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1. (WO2018043127) LAMINATE

Pub. No.:    WO/2018/043127    International Application No.:    PCT/JP2017/029422
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Thu Aug 17 01:59:59 CEST 2017
IPC: B32B 9/00
C23C 14/08
C23C 16/42
Applicants: TORAY INDUSTRIES, INC.
東レ株式会社
Inventors: UEBAYASHI Hiroyuki
上林浩行
TOKUNAGA Kodai
徳永幸大
SATO Makoto
佐藤誠
Title: LAMINATE
Abstract:
A laminate having an [A] layer (layer having a thickness of less than 50 nm and containing a zinc compound) on at least one surface of a polymer substrate, wherein the laminate is characterized in that the curl amount after being stored for 48 hours at a temperature of 23°C and a humidity of 90% is 3 mm or less. The invention makes it possible to provide a laminate having a high gas barrier performance with respect to water vapor, etc., and an excellent planarity in which curl is reduced, and is useful, e.g., as a packaging material for food and pharmaceuticals and as a member for electronic devices such as flat-screen TVs and solar cells.