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1. (WO2018182029) THERMOPLASTIC RESIN FILM AND GLASS PLATE-CONTAINING LAMINATE

Pub. No.:    WO/2018/182029    International Application No.:    PCT/JP2018/014003
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Mar 31 01:59:59 CEST 2018
IPC: C03C 27/12
B32B 17/04
B32B 27/30
B60J 1/00
Applicants: SEKISUI CHEMICAL CO., LTD.
積水化学工業株式会社
Inventors: YOSHIDA, Shougo
吉田 章吾
MATSUMOTO, Manabu
松本 学
NOHARA, Atsushi
野原 敦
KANI, Kohei
可児 孝平
OKANO, Moyuru
岡野 萌
Title: THERMOPLASTIC RESIN FILM AND GLASS PLATE-CONTAINING LAMINATE
Abstract:
Provided is a thermoplastic resin film in which dyeing-induced discoloration can be suppressed despite the inclusion of a dye, and color shading can be suppressed after the thermoplastic resin film is irradiated with light. This thermoplastic resin film contains a thermoplastic resin and a dye, and has a color difference ΔE of 4.3 or less as obtained by measuring the change in color tone of a dyeing test polyvinyl butyral resin film in accordance with JIS K8781-4:2013 after applying a load of 200 g/cm2, for one week under conditions of 23°C and 25% humidity, to a laminate in which the thermoplastic resin film, the dyeing test polyvinyl butyral resin film, and a green glass having a thickness of 2 mm in accordance with JIS R3208 are laminated, in this order, on a rubber sheet having a hardness of 60.