公开(公告)号：US20240216738A1

公开(公告)日：2024-07-04

申请号：US18557726

申请日：2022-04-28

Applicant: TOPPAN Inc. ,  YAMATO PROTEC CORPORATION

Inventor： Ryo SHODA ,  Masato KUROKAWA ,  Junya TANABE ,  Ryohei TODE ,  Takeshi IKEDA ,  Shougo TOMIYAMA ,  Akimasa TSUTSUMI

IPC: A62C35/10 ,  A62C5/00 ,  A62D1/06

CPC classification number: A62C35/10 ,  A62C5/006 ,  A62D1/06

Abstract: Disclosed is a method for producing a fire-extinguishing member, including steps of: preparing an adherend that has a surface to be treated; and forming a fire-extinguishing-agent-containing layer on the surface to be treated by a wet coating method to obtain a fire-extinguishing member that includes the adherend and the fire-extinguishing-agent-containing layer provided on the surface to be treated, wherein the fire-extinguishing-agent-containing layer contains a binder resin and a fire-extinguishing agent component that is combusted to generate an aerosol.

公开(公告)号：US20240040758A1

公开(公告)日：2024-02-01

申请号：US18199338

申请日：2023-05-18

Applicant: TOPPAN INC.

Inventor： Ryo SHODA ,  Hiroyoshi NISHIYAMA ,  Miho IMAI ,  Junya TANABE ,  Takeshi IKEDA

IPC: H05K9/00 ,  B32B27/32 ,  B32B27/36 ,  B32B27/08 ,  E04B1/92

CPC classification number: H05K9/0081 ,  H05K9/0003 ,  B32B27/32 ,  B32B27/36 ,  B32B27/08 ,  E04B1/92 ,  B32B2255/26 ,  B32B2264/102 ,  B32B2255/10 ,  B32B2307/212 ,  B32B2255/205 ,  B32B2419/00

Abstract: A designed electromagnetic wave suppressor includes a design layer, and an electromagnetic wave suppressor having an electromagnetic wave return attenuation of 10 dB or more. A building material includes the designed electromagnetic wave suppressor. An electromagnetic wave suppression chamber includes a room in which at least part of the inner walls is covered with the building material, and a transmitter disposed in the room. A system includes the electromagnetic wave suppression chamber, and a wireless communication device disposed in the electromagnetic wave suppression chamber.