Structural body and core

Patent metadata

Field	Value
Publication number	US-10906266-B2
Application number	US-201816126573-A
Country	US
Kind code	B2
Filing date	Sep 10, 2018
Priority date	Mar 17, 2015
Publication date	Feb 2, 2021
Grant date	Feb 2, 2021

Abstract

According to one embodiment, there is provided a structural body including a core composed of fiber and a support, which is a component of the core and is in contact with the core.

First claim

The invention claimed is:

1. A structural body comprising a stack that includes plural porous layers with a porosity of 45% to 95%, the plural porous layers including a resin with a density of 0.5 g/cm 3 to 3 g/cm 3 and a fiber with an average diameter of 30 nm or more and less than 5 μm, wherein
the fiber includes the resin,
the resin is an epoxy resin, and
a heat conductivity of the fiber is from 0.01 W/m·K to 5 W/m·K.

2. The structural body according to claim 1 , wherein the density is from 1 g/cm 3 to 2 g/cm 3 .

3. The structural body according to claim 1 , wherein the porosity of the stack is from 45% to 95%.

4. The structural body according to claim 1 , which further comprises a support which is in contact with the porous layers, wherein the support is made of at least one selected from the group consisting of a resin material, a metal material and an inorganic material.

5. The structural body according to claim 1 , which further comprises a support which is in contact with the porous layers, wherein the support has a porous structure.

6. The structural body according to claim 1 , which further comprises a covering member housing the stack, wherein the covering member is made of at least one selected from the group consisting of a metal material, an organic material, an inorganic material, and a sheet material formed of a combination of these materials.

7. The structural body according to claim 6 , wherein the covering member is made of a laminate film comprising a layer including aluminum or aluminum alloy and a resin layer.

8. A structural body, comprising a stack that includes plural porous layers with a porosity of 45% to 95%, the plural porous layers including a resin with a density of 0.5 g/cm 3 to 3 g/cm 3 and a fiber with an average diameter of 30 nm or more and less than 5 μm, wherein the fiber includes an electrolyte.

9. The structural body according to claim 8 , wherein the electrolyte includes LiBr.

10. The structural body according to claim 8 , wherein an amount of the electrolyte in the fiber is within a range of 0.01 wt % to 10 wt %.

11. The structural body according to claim 9 , wherein an amount of the electrolyte in the fiber is within a range of 0.01 wt % to 10 wt %.

Assignees

• Toshiba Kk

Inventors

• Uematsu Ikuo
• Hayamizu Naoya
• Uchida Kenya

Classifications

• B32B2262/0284

  Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT] · CPC title

• B32B2307/202

  Conductive · CPC title

• B32B2262/0246

  Acrylic resin fibres · CPC title

• B32B2307/304

  Insulating · CPC title

• B32B15/14

  next to a fibrous or filamentary layer · CPC title