Search International and National Patent Collections
|1. (WO2016063955) THERMAL INSULATION MATERIAL AND BATTERY COVER|
|Applicants:||NITTO DENKO CORPORATION
|Title:||THERMAL INSULATION MATERIAL AND BATTERY COVER|
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.