Title:
GAS ADSORBENT AND GAS ADSORPTION SHEET, FILTER MATERIAL, AND AIR FILTER USING SAME
Document Type and Number:
WIPO Patent Application WO/2024/090205
Kind Code:
A1
Abstract:
The present invention addresses the problem of obtaining a gas adsorbent which has an excellent gas component adsorption capacity and excellent long-term stability of the adsorption capacity and which also re-releases little odor after being used as an air filter. The present invention also addresses the problem of obtaining a gas adsorption sheet, a filter material, and an air filter. The present invention provides a gas adsorbent which comprises acid-impregnated activated carbon, base-impregnated activated carbon, and an aldehyde adsorbent.
Inventors:
YOSHIDA JUN (JP)
YAMAGA NAOKI (JP)
RAKUMA KENTO (JP)
YAMAGA NAOKI (JP)
RAKUMA KENTO (JP)
Application Number:
PCT/JP2023/036837
Publication Date:
May 02, 2024
Filing Date:
October 11, 2023
Export Citation:
Assignee:
TORAY IND INC (JP)
International Classes:
B01J20/20; B01D39/16; B01J20/28
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