公开(公告)号：US20160138750A1

公开(公告)日：2016-05-19

申请号：US14932890

申请日：2015-11-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUKIO NISHIKAWA ,  AKIRA TAKARA

IPC: F16L59/065 ,  B32B15/20 ,  B32B27/06 ,  B32B15/08 ,  B32B3/26

CPC classification number: F16L59/065 ,  B32B1/00 ,  B32B3/04 ,  B32B3/08 ,  B32B3/266 ,  B32B3/28 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/12 ,  B32B27/304 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B2250/44 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2262/10 ,  B32B2307/20 ,  B32B2307/304 ,  B32B2307/51 ,  B32B2509/10 ,  B32B2607/00

Abstract: To provide a vacuum heat insulating material having good heat insulating characteristics and capable of forming a corner part with high reliability. The vacuum heat insulating material includes a core material including an inorganic fiber assembly, and an outer covering member covering at least one surface of the core material, the inside of which is decompressed and sealed, in which the outer covering member includes an outermost resin layer and radiation prevention layers positioned inside the resin layer, in which the radiation prevention layers have an overlapping part where at least two or more radiation prevention layers are stacked at apart thereof.

Abstract translation: 提供具有良好绝热特性并且能够形成高可靠性的角部的真空绝热材料。 真空绝热材料包括一种包括无机纤维组件的芯材和覆盖芯材的至少一个表面的外覆盖件，其内部被减压密封，其中外覆盖件包括最外层树脂层 以及位于树脂层内部的防辐射层，其中防辐射层具有其间至少两个或更多个防辐射层彼此堆叠的重叠部分。