公开(公告)号：US11585084B2

公开(公告)日：2023-02-21

申请号：US17051633

申请日：2019-07-03

Applicant: IMAE INDUSTRY CO., LTD.

Inventor： Kenji Imae ,  Yoshihiko Imae ,  Yasuki Masunaga

IPC: E04B1/76 ,  B32B15/14 ,  B32B17/02 ,  D04H1/4209

Abstract: Disclosed is a heat insulator comprising a substrate comprising of a bulk of silica-based inorganic fiber containing a hydroxyl group; a metallic or ceramic infrared mediator held on at least a part of one surface of the substrate; and a silica cured product holding the infrared mediator on/in the substrate. As the infrared mediator, a metal foil or a ceramic particle may be used. This heat insulator exhibits excellent heat insulating performance in a high temperature range of 600° C. or more, and can be molded into a three-dimensional shape which can be directly mounted to a structure.

公开(公告)号：US11788278B2

公开(公告)日：2023-10-17

申请号：US18076911

申请日：2022-12-07

Applicant: IMAE INDUSTRY CO., LTD

Inventor： Kenji Imae ,  Yoshihiko Imae ,  Yasuki Masunaga

IPC: E04B1/76 ,  B32B15/14 ,  B32B17/02 ,  D04H1/4209

CPC classification number: E04B1/7666 ,  B32B15/14 ,  B32B17/02 ,  D04H1/4209 ,  B32B2262/10 ,  B32B2307/304

Abstract: Disclosed is a heat insulator comprising a substrate comprising of a bulk of silica-based inorganic fiber containing a hydroxyl group; a metallic or ceramic infrared mediator held on at least a part of one surface of the substrate; and a silica cured product holding the infrared mediator on/in the substrate. As the infrared mediator, a metal foil or a ceramic particle may be used. This heat insulator exhibits excellent heat insulating performance in a high temperature range of 600° C. or more, and can be molded into a three-dimensional shape which can be directly mounted to a structure.