公开(公告)号：US20190330068A1

公开(公告)日：2019-10-31

申请号：US16447102

申请日：2019-06-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SHIGEAKI SAKATANI ,  KAZUMA OIKAWA

IPC: C01B33/16 ,  C01B33/158 ,  C01B33/159 ,  F28F13/00

Abstract: In a method for manufacturing an aerogel, an acid is added to a first aqueous high-molar-ratio silicate solution that includes silica particles having a mean particle diameter of from 1 nm to 10 nm and that is alkaline, to produce a gel. The gel is subjected to a dehydration condensation to obtain a hydrogel. The hydrogel is converted into a hydrophobized gel. Then, the hydrophobized gel is dried. According to the method, an aerogel having a pore volume of from 3.00 cc/g to 10 cc/g, a mean pore diameter of from 10 nm to 68 nm, and a specific surface area of from 200 m2/g to 475 m2/g can be prepared.

公开(公告)号：US20190001293A1

公开(公告)日：2019-01-03

申请号：US15735887

申请日：2016-06-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUMA OIKAWA ,  KEI TOYOTA ,  TAICHI NAKAMURA ,  SHIGEAKI SAKATANI

IPC: B01J13/00 ,  B01J20/22 ,  B01J20/28 ,  B01J20/30 ,  F16L59/02 ,  G10K11/162

Abstract: Disclosed is an aerogel, having, on the surface of the aerogel, at least one type of dialkyldisiloxane bond serving as a hydrophobic group, and/or at least one type of crosslinked disiloxane bond serving as a hydrophobic group. Further disclosed is a material serving as at least one material selected from among a heat-insulation material, a sound-absorbing material, a water-repellant material, and an adsorption material, and this material includes the above-mentioned aerogel. Yet further disclosed is a method for producing the above-mentioned aerogel.

公开(公告)号：US20160016378A1

公开(公告)日：2016-01-21

申请号：US14746365

申请日：2015-06-22

Applicant: Panasonic Intellectual Property Management Co.,Ltd

Inventor： KAZUMA OIKAWA ,  KEI TOYOTA ,  DAIDO KOHMYOHJI ,  SHIGEAKI SAKATANI

IPC: B32B5/18 ,  B32B17/06 ,  B32B5/02 ,  B32B7/04 ,  G06F1/16 ,  B32B37/18 ,  B29C65/02 ,  B29C65/00 ,  B32B7/02 ,  B32B37/06 ,  B32B9/00

CPC classification number: B32B5/18 ,  B29C65/02 ,  B29C66/7294 ,  B29C66/73113 ,  B29C66/7444 ,  B29K2707/04 ,  B29K2713/00 ,  B29K2715/003 ,  B29L2031/3481 ,  B32B5/022 ,  B32B5/026 ,  B32B5/26 ,  B32B7/005 ,  B32B7/02 ,  B32B7/04 ,  B32B9/007 ,  B32B9/047 ,  B32B17/06 ,  B32B37/06 ,  B32B37/182 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2266/0228 ,  B32B2266/0278 ,  B32B2266/0285 ,  B32B2266/04 ,  B32B2266/057 ,  B32B2266/06 ,  B32B2266/102 ,  B32B2266/126 ,  B32B2305/22 ,  B32B2307/302 ,  B32B2307/304 ,  B32B2307/706 ,  B32B2313/04 ,  B32B2457/00 ,  B32B2457/04 ,  G06F1/1656 ,  H01L23/36 ,  H01L23/373 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A composite sheet includes a graphite layer, a heat insulation layer including a fiber and a heat insulation material and a fiber layer located between the graphite layer and the heat insulation layer, wherein the fiber layer comprises the fiber. An electronic apparatus includes an electronic component that involves heat generation, a housing and the composite sheet, wherein the composite sheet is placed between the electronic component and the housing.

Abstract translation: 复合片材包括石墨层，包括纤维的隔热层和绝热材料以及位于石墨层和绝热层之间的纤维层，其中纤维层包括纤维。 电子设备包括涉及发热的电子部件，壳体和复合片材，其中复合片材放置在电子部件和壳体之间。