公开(公告)号：US20240209622A1

公开(公告)日：2024-06-27

申请号：US17909098

申请日：2021-03-03

Applicant: JSP CORPORATION ,  DENKA COMPANY LIMITED

Inventor： Kazuto TABARA ,  Hironori NAGASAKI ,  Kohei MIZUTA ,  Masanori MITSUMOTO ,  Yoshinori SHIMOJO ,  Hironobu KIKKAWA

IPC: E04B1/94 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  C04B14/42 ,  C04B14/46 ,  C04B16/06 ,  C04B16/08 ,  C04B28/06 ,  C04B28/14 ,  C04B28/16 ,  C04B111/00 ,  C04B111/28

CPC classification number: E04B1/942 ,  B32B5/022 ,  B32B5/18 ,  B32B5/245 ,  C04B14/42 ,  C04B14/4625 ,  C04B14/4668 ,  C04B16/0633 ,  C04B16/08 ,  C04B28/065 ,  C04B28/141 ,  C04B28/16 ,  B32B2260/044 ,  B32B2262/0253 ,  B32B2262/105 ,  B32B2262/108 ,  B32B2266/0228 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/72 ,  B32B2607/00 ,  C04B2111/00629 ,  C04B2111/28 ,  C04B2201/20 ,  C04B2201/30

Abstract: A fireproof heat insulating board including a foamed resin molded body filled with a slurry, the foamed resin molded body having continuous voids, wherein the filled slurry forms a hydrate containing water of crystallization in an amount of 50 kg/m3 or more through hydration reaction after the filling, and at least a part of the surface of the board is reinforced with one or more inorganic fibers selected from the group consisting of a basalt fiber and a ceramic fiber.

公开(公告)号：US20220190403A1

公开(公告)日：2022-06-16

申请号：US17601649

申请日：2020-04-06

Applicant: DENKA COMPANY LIMITED

Inventor： Kohei MIZUTA ,  Kazuto TABARA ,  Seiichi SAKAWA

IPC: H01M10/658 ,  D21H27/00 ,  D21H11/18 ,  D21H17/68 ,  D21H21/34 ,  D21H13/24 ,  D21H13/38 ,  F16L59/02

Abstract: A heat insulating material composition, including: a composite in which cellulose microfibrils enclose wet silica particles having an average particle diameter of 1 μm or more and 50 μm or less.

公开(公告)号：US20240278531A1

公开(公告)日：2024-08-22

申请号：US18572081

申请日：2022-06-14

Applicant: DENKA COMPANY LIMITED

Inventor： Kohei MIZUTA ,  Taiga SATO ,  Kazuto TABARA

IPC: B32B5/26 ,  B32B5/02 ,  B32B37/18 ,  B32B38/08 ,  D04H1/413 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/4282 ,  D04H1/4382 ,  D04H1/545 ,  D04H1/587 ,  D06M11/77 ,  D06M101/18 ,  H01M10/625 ,  H01M10/658 ,  H01M50/204 ,  H01M50/24 ,  H01M50/249

CPC classification number: B32B5/266 ,  B32B5/022 ,  B32B37/18 ,  B32B38/08 ,  D04H1/413 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/4282 ,  D04H1/43835 ,  D04H1/545 ,  D04H1/587 ,  D06M11/77 ,  H01M10/625 ,  H01M10/658 ,  H01M50/204 ,  H01M50/24 ,  H01M50/249 ,  B32B2250/03 ,  B32B2250/20 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/04 ,  B32B2262/0223 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2262/108 ,  B32B2262/144 ,  B32B2264/062 ,  B32B2264/102 ,  B32B2264/1021 ,  B32B2264/1025 ,  B32B2264/104 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2307/7376 ,  B32B2315/02 ,  B32B2317/18 ,  B32B2329/04 ,  B32B2457/10 ,  D06M2101/18 ,  D06M2200/30 ,  D10B2101/02 ,  D10B2101/06 ,  D10B2401/04 ,  D10B2401/063 ,  D10B2505/12 ,  H01M2220/20

Abstract: A fire spread prevention material 10 having a multilayer configuration, including at least a layer A containing an inorganic fiber base material and sodium silicate impregnated into the inorganic fiber base material and a layer B containing an inorganic fiber and having a porous structure, in which the inorganic fiber base material includes an inorganic fiber and an organic binder, a content of the organic binder is 5 to 20 mass % based on a total mass of the inorganic fiber base material, and a SiO2/Na2O mole ratio of the sodium silicate is less than 3.1.