Search International and National Patent Collections

1. (WO2018139516) SOUND ABSORBING MATERIAL

Pub. No.:    WO/2018/139516    International Application No.:    PCT/JP2018/002225
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Fri Jan 26 00:59:59 CET 2018
IPC: G10K 11/162
C04B 38/00
Applicants: TAIYO KAGAKU CO., LTD.
太陽化学株式会社
NAKAGAWA SANGYO CO., LTD.
中川産業株式会社
Inventors: YOKOYAMA, Takuji
横山 卓司
KASAMA, Yuuki
笠間 勇輝
FUJII, Wataru
藤井 亘
YANAGINO, Takuya
柳野 卓也
NANBU, Hironobu
南部 宏暢
NAKAGAWA, Hiroshige
中川 裕茂
NAKAGAWA, Noriaki
中川 敬章
Title: SOUND ABSORBING MATERIAL
Abstract:
This sound absorbing material is provided with a complex including a metallic oxide and a regular molecular assembly contained in the metallic oxide, the regular molecular assembly being contained such that a sound wave is able to come into contact therewith. This sound absorbing material is suitably used for a soundproof material sheet, a soundproof coating material, and the like.