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1. WO2020230907 - POROUS MATERIAL

Publication Number WO/2020/230907
Publication Date 19.11.2020
International Application No. PCT/JP2020/027314
International Filing Date 14.07.2020
IPC
C04B 38/00 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
38Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
C09K 3/10 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
10for sealing or packing joints or covers
F16L 59/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
59Thermal insulation in general
02Shape or form of insulating materials, with or without coverings integral with the insulating materials
G10K 11/165 2006.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
KSOUND-PRODUCING DEVICES;  METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
11Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
162Selection of materials
165Particles in a matrix
Applicants
  • ニチアス株式会社 NICHIAS CORPORATION [JP]/[JP]
Inventors
  • 佐々木 ひかり SASAKI, Hikari
  • 塚田 慧 TSUKADA, Kei
  • 村山 和貴 MURAYAMA, Kazutaka
  • 塚原 啓二 TSUKAHARA, Keiji
  • 添田 一喜 SOEDA, Kazuki
  • 藤木 洋成 FUJIKI, Hironari
Agents
  • 特許業務法人平和国際特許事務所 HEIWA INTERNATIONAL PATENT OFFICE
Priority Data
2019-09149914.05.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POROUS MATERIAL
(FR) MATÉRIAU POREUX
(JA) 多孔体
Abstract
(EN)
A porous material including inorganic fibers and an organic binder, wherein the average fiber diameter of the inorganic fibers is 2.0 μm or less, the inorganic fiber content is 90 mass% or more, the organic binder content is from 0.5 mass% to 10 mass%, the organic binder includes an elastomer, and the bulk density is 30 kg/m3 or less.
(FR)
Matériau poreux comprenant des fibres inorganiques et un liant organique, le diamètre de fibre moyen des fibres inorganiques étant de 2,0 µm ou moins, la teneur en fibres inorganiques étant de 90 % en masse ou plus, la teneur en liant organique étant comprise entre 0,5 % en masse et 10 % en masse, le liant organique comprenant un élastomère et la densité apparente étant de 30 kg/m3 ou moins.
(JA)
無機繊維と、有機バインダーとを含み、無機繊維の平均繊維径が2.0μm以下であり、無機繊維の含有量が90質量%以上であり、有機バインダーの含有量が0.5質量%以上10質量%以下であり、有機バインダーがエラストマーを含み、かさ密度が30kg/m以下である、多孔体。
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