公开(公告)号：US20220018485A1

公开(公告)日：2022-01-20

申请号：US17299992

申请日：2020-03-06

申请人： IMAE INDUSTRY CO., LTD.

发明人： Naoyuki OYA ,  Kimihiko SUGIURA ,  Shuya KAWAOKA ,  Kenji IMAE ,  Yoshihiko IMAE

IPC分类号： F16L59/02 ,  B32B5/02 ,  B32B9/04

摘要： Provided are a composite type heat insulator having an excellent heat insulating properties at high temperatures regardless of its thin body, and a method for producing the same. The composite type heat insulator comprises a first and a second cloths composed of silica fibers having a hydroxyl group; and a heat insulating layer sandwiched between the first and the second cloths. The heat insulating layer contains a silica aerogel and silica staple fibers having a fiber length of 0.5 to 5 mm. The heat insulating layer may optionally contain an infrared absorber and/or a film-forming inorganic binder.

公开(公告)号：US20140057083A1

公开(公告)日：2014-02-27

申请号：US14113031

申请日：2013-03-18

申请人： Kenji Imae ,  Yoshihiko Imae

发明人： Kenji Imae ,  Yoshihiko Imae

IPC分类号： C04B38/08 ,  F16L59/00 ,  B29C43/00

CPC分类号： F16L59/00 ,  B29C43/003 ,  B32B18/00 ,  C04B14/064 ,  C04B35/14 ,  C04B35/6269 ,  C04B35/634 ,  C04B35/803 ,  C04B35/82 ,  C04B38/08 ,  C04B2111/00612 ,  C04B2235/3208 ,  C04B2235/3237 ,  C04B2235/3418 ,  C04B2235/3454 ,  C04B2235/3826 ,  C04B2235/50 ,  C04B2235/5212 ,  C04B2235/5232 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/77 ,  C04B2235/78 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2237/341 ,  C04B2237/38 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/249969 ,  C04B20/0048 ,  C04B28/18 ,  C04B40/024 ,  C04B2103/406 ,  C04B20/10 ,  C04B38/0074

摘要： A moldable heat insulating composition, a shaped heat insulator using the composition, and a method for manufacturing the heat insulator are disclosed. The composition can provide a heat insulator with heat resistance and heat insulating ability against a thermal equipment elevating to high temperatures thanks to high heat insulating ability of silica aerogel, and attachable to complicated shaped equipments. The composition comprises (A) silica aerogel having a porosity of 60% or more, (B) starting material liquid for forming a ceramic crystal via hydrothermal reaction (starting material liquid for hydrothermal synthesis), (C) surfactant, and (D) reinforcing fiber.

摘要翻译： 公开了一种可模制隔热组合物，使用该组合物的成形绝热体及其制造方法。 该组合物可以提供具有耐热性和隔热能力的隔热材料，由于二氧化硅气凝胶的高绝热能力而使热设备升高到高温，并可附着于复杂的成形设备。 该组合物包含（A）孔隙率为60％以上的二氧化硅气凝胶，（B）通过水热反应形成陶瓷晶体的原料液（水热合成用原料液），（C）表面活性剂，（D）增强剂 纤维。

公开(公告)号：US11788278B2

公开(公告)日：2023-10-17

申请号：US18076911

申请日：2022-12-07

申请人： IMAE INDUSTRY CO., LTD

发明人： Kenji Imae ,  Yoshihiko Imae ,  Yasuki Masunaga

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

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

摘要： 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：US20210062500A1

公开(公告)日：2021-03-04

申请号：US17051633

申请日：2019-07-03

申请人： IMAE INDUSTRY CO., LTD.

发明人： Kenji IMAE ,  Yoshihiko IMAE ,  Yasuki MASUNAGA

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

摘要： 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：US20240250334A1

公开(公告)日：2024-07-25

申请号：US18593084

申请日：2024-03-01

申请人： IMAE INDUSTRY CO., LTD.

发明人： Kenji IMAE ,  Yoshihiko IMAE ,  Takashi SHIRAI ,  Tetsuro ARAI

IPC分类号： H01M10/653 ,  H01M10/6551 ,  H01M50/213

CPC分类号： H01M10/653 ,  H01M10/6551 ,  H01M50/213

摘要： Provided are a thermal runaway suppression sheet with maximum thickness of 3 mm or less and capable of insulating to temperature at which a propagation of thermal runaway in a lithium ion battery can be suppressed, and a battery pack and a battery module. The thermal runaway suppression sheet includes a thermal energy consumption layer containing a silica-based inorganic fiber having a hydroxyl group, and a thermal diffusion layer having a thermal conductivity in the planar direction that is 10 to 200 times as high as the thermal conductivity in the thickness direction. The thermal runaway suppression sheet has a thickness of 3 mm or less. When the thermal runaway suppression sheet is locally heated, the thermal energy consumption effect based on the silica-based inorganic fibers contained in the thermal energy consumption layer can be efficiently utilized by the thermal conduction along the planar direction of the thermal diffusion layer.

公开(公告)号：US11585084B2

公开(公告)日：2023-02-21

申请号：US17051633

申请日：2019-07-03

申请人： IMAE INDUSTRY CO., LTD.

发明人： Kenji Imae ,  Yoshihiko Imae ,  Yasuki Masunaga

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

摘要： 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：US09984794B1

公开(公告)日：2018-05-29

申请号：US15823956

申请日：2017-11-28

申请人： IMAE INDUSTRY CO., Ltd.

发明人： Kenji Imae ,  Yoshihiko Imae ,  Takashi Shirai ,  Naoyuki Oya ,  Kimihiko Sugiura

IPC分类号： H01B7/29 ,  H01B3/12 ,  B32B17/02 ,  B32B18/00 ,  B32B33/00

CPC分类号： H01B7/29 ,  B32B17/02 ,  B32B18/00 ,  B32B33/00 ,  B32B2305/188 ,  B32B2307/3065 ,  B32B2313/04 ,  B32B2315/02 ,  B32B2315/085 ,  B32B2457/04 ,  H01B3/12

摘要： A thin and lightweight refractory insulating sheet comprising a refractory bag and a layered type thermal insulator in the bag is disclosed. The layered type thermal insulator comprises a thermal energy consumption layer, a reflector and a graphite layer, and can efficiently attenuate thermal energy by conducting the thermal energy in all directions of the plane even when locally heated, and utilizing the thermal energy for vaporization of the water generated from the thermal energy consumption layer.