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1. (WO2018061375) PACKAGING MATERIAL, AND METHOD FOR PRODUCING SAME

Pub. No.:    WO/2018/061375    International Application No.:    PCT/JP2017/024369
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Tue Jul 04 01:59:59 CEST 2017
IPC: H01M 2/02
B32B 15/08
Applicants: SHOWA DENKO PACKAGING CO.,LTD.
昭和電工パッケージング株式会社
Inventors: HE Wei
ホウ ウェイ
KUMAKI Terutoshi
熊木 輝利
NAGAOKA Takashi
長岡 孝司
KARATSU Makoto
唐津 誠
Title: PACKAGING MATERIAL, AND METHOD FOR PRODUCING SAME
Abstract:
Provided is a packaging material of which the lead time can be greatly shortened to improve productivity, and which surely can have excellent moldability. A packaging material comprising a base layer 2 that serves as an outer layer, a thermal bonding resin layer 3 that serves as an inner layer, and a metal foil layer 4 that is arranged between the base layer 2 and the thermal bonding resin layer 3, wherein the base layer 2 and the metal foil layer 4 are bonded to each other with, interposed therebetween, an outer adhesive agent layer 5 that is composed of a cured film of a first electron-beam-curable resin composition containing an electron beam polymerization initiator, the thermal bonding resin layer 3 and the metal foil layer 4 are bonded to each other with, interposed therebetween, an inner adhesive agent layer 6 that is composed of a cured film of a second electron-beam-curable resin composition containing an electron beam polymerization initiator, and the content of the electron beam polymerization initiator in each of the first electron-beam-curable resin composition and the second electron-beam-curable resin composition is 0.1 to 10% by mass.