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1. (WO2016063955) THERMAL INSULATION MATERIAL AND BATTERY COVER

Pub. No.:    WO/2016/063955    International Application No.:    PCT/JP2015/079847
Publication Date: Fri Apr 29 01:59:59 CEST 2016 International Filing Date: Fri Oct 23 01:59:59 CEST 2015
IPC: F16L 59/00
B60R 16/04
H01M 2/02
H01M 2/10
H01M 10/613
H01M 10/625
H01M 10/647
H01M 10/651
H01M 10/658
Applicants: NITTO DENKO CORPORATION
日東電工株式会社
Inventors: KATO, Masakazu
加藤 優和
UESUGI, Masanori
上杉 正紀
MIYOSHI, Junki
三好 淳葵
NISHINO, Masashi
西野 雅史
Title: THERMAL INSULATION MATERIAL AND BATTERY COVER
Abstract:
A thermal insulation material equipped with a wall material, wherein the wall material is provided with: a high-density section having a density exceeding 0.45 g/cm3 and provided along one end edge in a perpendicular direction extending perpendicularly to the thickness direction of the wall material; and a low-density section having thermal insulation properties and a density of 0.45 g/cm3 or less, and provided in the middle in the perpendicular direction relative to the thickness direction. Furthermore, the high-density section is provided along the entirety of the one end edge, and the thickness of the high-density section is less than that of the low-density section.