Title:
HEAT INSULATING MATERIAL FOR HIGH TEMPERATURES AND METHOD FOR MANUFACTURING THREE-DIMENSIONALLY SHAPED BODY THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/013042
Kind Code:
A1
Abstract:
Disclosed is a heat insulating material comprising: a substrate composed of an aggregate of silica-based inorganic fibers having a hydroxyl group; an infrared responsive material made of a metal or ceramic, which is fixed/retained on at least a part of the surface layer of the substrate; and a silica cured product that fixes/retains the infrared responsive material on the substrate. As the infrared responsive material, a metal foil or ceramic particles can be used. This heat insulating material for high temperatures has excellent heat insulating properties in a high temperature range of 600°C or higher, and can be shaped into a three-dimensional object that can be directly attached to a structure for construction.
Inventors:
IMAE KENJI (JP)
IMAE YOSHIHIKO (JP)
MASUNAGA YASUKI (JP)
IMAE YOSHIHIKO (JP)
MASUNAGA YASUKI (JP)
Application Number:
PCT/JP2019/026400
Publication Date:
January 16, 2020
Filing Date:
July 03, 2019
Export Citation:
Assignee:
IMAE IND CO LTD (JP)
International Classes:
F16L59/02; B32B15/14; B32B17/02; D04H1/4209; E04B1/80
Domestic Patent References:
| WO2013141189A1 | 2013-09-26 | |||
| WO2017009858A1 | 2017-01-19 |
Foreign References:
| JP2017071084A | 2017-04-13 |
Attorney, Agent or Firm:
KAMITANI Eriko (JP)
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