公开(公告)号：US20220388204A1

公开(公告)日：2022-12-08

申请号：US17772593

申请日：2020-11-11

Applicant: TORAY INDUSTRIES, INC.

Inventor： Takafumi SUZUKI ,  Takumi HONDA ,  Masato HONMA

IPC: B29C43/00 ,  B29C70/12 ,  B29C70/40 ,  B29C70/84

Abstract: The purpose of the present invention is to provide a thermal conductor achieving both excellent light weight and excellent rigidity and also having excellent heat dissipation property. In order to achieve the above object, the thermal conductor according to the present invention has the following configuration. That is, a thermal conductor in which a sheet-shaped thermal conductive material (II) having an in-plane thermal conductivity of 300 W/m·K or more is contained in a porous structure (I) configured of reinforcing fibers and a resin.

公开(公告)号：US20240149550A1

公开(公告)日：2024-05-09

申请号：US17773114

申请日：2020-11-11

Applicant: TORAY INDUSTRIES, INC.

Inventor： Takafumi SUZUKI ,  Takumi HONDA ,  Masato HONMA

IPC: B32B5/12 ,  B29C43/18 ,  B29C43/20 ,  B29C43/36 ,  B29K23/00 ,  B29K307/04 ,  B32B9/00 ,  B32B9/04 ,  B32B27/12 ,  B32B27/32

CPC classification number: B32B5/12 ,  B32B9/007 ,  B32B9/047 ,  B32B27/12 ,  B32B27/32 ,  B29C43/18 ,  B29C43/206 ,  B29C43/36 ,  B29K2023/12 ,  B29K2307/04 ,  B29K2995/0013 ,  B29K2995/0082 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2262/16 ,  B32B2307/302 ,  B32B2307/546 ,  B32B2307/7376

Abstract: The purpose of the present invention is to provide a sandwich structure that achieves both excellent heat radiation and excellent mechanical characteristics. To this end, the sandwich structure according to the present invention has the following configuration. That is, the sandwich structure has a core material (I) and fiber-reinforced materials (II) arranged on both surfaces of the core material (I), wherein at least one of the fiber-reinforced materials (II) includes a sheet-shaped heat conduction material (III) having an in-plane heat conduction ratio of 300 W/m·K or more.

公开(公告)号：US20220404106A1

公开(公告)日：2022-12-22

申请号：US17772600

申请日：2020-11-11

Applicant: TORAY INDUSTRIES, INC.

Inventor： Takafumi SUZUKI ,  Takumi HONDA ,  Masato HONMA

IPC: F28D21/00 ,  B32B5/02 ,  B32B5/26

Abstract: The purpose of the present invention is to provide a sandwich structure that has both excellent heat dissipation properties and excellent mechanical properties. In order to achieve this purpose, the sandwich structure of the present invention has the following structure. The sandwich structure includes a core member (I), and a fiber reinforced member (II) disposed on both sides of the core member (I), wherein the core member (I) includes a sheet-shaped heat conductive member (III) having an in-plane thermal conductivity of 300 W/m.K or more.