公开(公告)号：US20230175713A1

公开(公告)日：2023-06-08

申请号：US17999035

申请日：2021-05-18

Applicant: NICHIAS CORPORATION

Inventor： Kazuki YAMANA ,  Masaaki KOUBARA ,  Yuuma TOMITSUKA

IPC: F24F3/14 ,  B01D53/28 ,  B01J20/10 ,  B01J20/30 ,  C01B33/154 ,  D21H17/68

CPC classification number: F24F3/1423 ,  B01D53/28 ,  B01J20/10 ,  B01J20/30 ,  C01B33/154 ,  D21H17/68 ,  F24F2203/1036 ,  F24F2203/1048 ,  F24F2203/1068

Abstract: An object is to provide a dehumidifying member having a high tensile strength. The object can be achieved by a dehumidifying member including a honeycomb structure. The honeycomb structure includes a planar base material and a corrugated base material, a contact part where a wave top portion of the corrugated base material and the planar base material are in contact with each other, and an air hole. The contact part includes an adhesion part adhered by an adhesive agent and silica gel formed on the air hole side from the contact part. The component forming the adhesive agent differs from the component of the silica gel formed on the air hole side from the adhesion part.

公开(公告)号：US20190329524A1

公开(公告)日：2019-10-31

申请号：US16305173

申请日：2017-05-24

Applicant: NICHIAS CORPORATION

Inventor： Kazutaka MURAYAMA ,  Keiji TSUKAHARA ,  Hikari SASAKI ,  Yuuma TOMITSUKA ,  Tatsuro MIKI ,  Daisuke ANDO

IPC: B32B5/18 ,  B32B5/32 ,  G10K11/162 ,  C03C13/00 ,  C04B38/10 ,  C04B41/00 ,  C04B38/00 ,  C03C17/00

Abstract: A soundproofing material including a porous body having a cell structure and including inorganic fibers other than asbestos, wherein an average cell diameter is more than 300 μm and 1000 μm or less, a bulk density is 0.007 to 0.024 g/cm3, and a flow resistivity is 170,000 to 2,000,000 Ns/m4.