公开(公告)号：US20240199893A1

公开(公告)日：2024-06-20

申请号：US18420031

申请日：2024-01-23

Applicant: TOPPAN INC.

Inventor： Yusaku HONJO ,  Masato KUROKAWA ,  Yasuharu SHIINE ,  Ryo SHODA ,  Junya TANABE

IPC: C09D5/18 ,  B32B3/04 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C08K3/26 ,  C08K5/098 ,  C09D7/61 ,  C09D7/63 ,  C09D129/14

CPC classification number: C09D5/18 ,  B32B3/04 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C09D7/61 ,  C09D7/63 ,  C09D129/14 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2307/3065 ,  B32B2307/31 ,  B32B2307/414 ,  B32B2307/536 ,  B32B2307/7246 ,  C08K2003/262 ,  C08K5/098

Abstract: A fire extinguishing material forming composition contains: a fire extinguishing agent including at least one of a hygroscopic organic salt and an inorganic salt; and a binder including at least one of a polyvinyl acetal resin and a polyvinyl alcohol resin.

公开(公告)号：US20240042254A1

公开(公告)日：2024-02-08

申请号：US18141664

申请日：2023-05-01

Applicant: TOPPAN INC.

Inventor： Masato KUROKAWA ,  Ryo SHODA ,  Junya TANABE

IPC: A62C3/16

CPC classification number: A62C3/16

Abstract: A fire extinguishing body includes a substrate and a fire extinguishing agent-containing layer facing the substrate, the substrate having a Young's modulus of 2 MPa or more.

公开(公告)号：US20240050190A1

公开(公告)日：2024-02-15

申请号：US18384839

申请日：2023-10-28

Applicant: TOPPAN INC.

Inventor： Saeko NOMURA ,  Ryo SHODA ,  Junya TANABE

IPC: A61B90/00

CPC classification number: A61B90/39 ,  A61B2090/397 ,  A61B2090/3908 ,  A61B2090/3991

Abstract: An examination marker for use in diagnostic imaging using microwaves. The examination marker includes a marker main body to be attached to an examination target. The marker main body is capable of displaying, on the marker main body, an index for use in scanning the examination target marker and is deformable following the shape of the examination target. The marker main body has a relative permittivity of 10 or less to microwaves at a frequency of 1 GHz.

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.

公开(公告)号：US20240226622A9

公开(公告)日：2024-07-11

申请号：US18398976

申请日：2023-12-28

Applicant: TOPPAN INC.

Inventor： Yusaku HONJO ,  Masato KUROKAWA ,  Ryo SHODA ,  Junya TANABE

IPC: A62C8/00

CPC classification number: A62C8/00

Abstract: A fire extinguishing body comprising a packaging bag formed from one or more substrates each comprising a resin layer, and a deliquescent fire extinguishing agent sealed in the packaging bag, the packaging bag having a sealing part at its peripheral edge, and the adhesion strength between the substrates in the sealing part being 5 N/15 mm or more.

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：US20220355144A1

公开(公告)日：2022-11-10

申请号：US17868981

申请日：2022-07-20

Applicant: TOPPAN INC.

Inventor： Tsukasa YAMAZAKI ,  Ryo SHODA ,  Junya TANABE ,  Ryohei TODE

IPC: A62C35/10 ,  B32B27/20 ,  B32B27/08 ,  B32B7/12 ,  B32B27/30 ,  B32B27/32

Abstract: A fire stopper includes a fire extinguishing agent-containing layer and a resin substrate arranged in this order.

公开(公告)号：US20240173586A1

公开(公告)日：2024-05-30

申请号：US18202830

申请日：2023-05-26

Applicant: TOPPAN INC.

Inventor： Tsukasa YAMAZAKI ,  Junya TANABE ,  Ryo SHODA ,  Ryohei TODE

IPC: A62C35/10

CPC classification number: A62C35/10

Abstract: A fire extinguisher includes: a packaging pouch including at least one base sheet, the at least one base sheet including at least one resin film, the at least one resin film of the at least one base sheet being arranged to have corresponding edge portions joined to define a closed space within the packaging pouch; and a fire extinguishing agent disposed in the closed space.

公开(公告)号：US20240131374A1

公开(公告)日：2024-04-25

申请号：US18398976

申请日：2023-12-28

Applicant: TOPPAN INC.

Inventor： Yusaku HONJO ,  Masato KUROKAWA ,  Ryo SHODA ,  Junya TANABE

IPC: A62C8/00

CPC classification number: A62C8/00

Abstract: A fire extinguishing body comprising a packaging bag formed from one or more substrates each comprising a resin layer, and a deliquescent fire extinguishing agent sealed in the packaging bag, the packaging bag having a sealing part at its peripheral edge, and the adhesion strength between the substrates in the sealing part being 5 N/15 mm or more.

公开(公告)号：US20230420156A1

公开(公告)日：2023-12-28

申请号：US18208068

申请日：2023-06-09

Applicant: TOPPAN INC.

Inventor： Hiroyoshi NISHIYAMA ,  Ryo SHODA

IPC: H01B3/00 ,  H05K9/00

CPC classification number: H01B3/002 ,  H05K9/0081

Abstract: A manufacturing method for manufacturing a dielectric layer included in a reflective electromagnetic wave absorber, the method including the steps of: preparing a resin composition containing at least one dielectric compound and a resin component, and having a relative permittivity higher than 10.0 at a frequency of 3.7 GHz or 90 GHz; and forming a dielectric layer made from this resin composition and having a thickness of 20 to 7000 μm. A resin composition according to the present disclosure is used to form a dielectric layer included in a reflective electromagnetic wave absorber, the resin composition containing at least one dielectric compound and a resin component, and having a relative permittivity higher than 10.0 at a frequency of 3.7 GHz or 90 GHz.