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1. (WO2013122035) MOLD-PREVENTING AIR FILTER FILTRATION MEDIUM AND MOLD-PREVENTING AIR FILTER

Pub. No.:    WO/2013/122035    International Application No.:    PCT/JP2013/053213
Publication Date: Fri Aug 23 01:59:59 CEST 2013 International Filing Date: Wed Feb 13 00:59:59 CET 2013
IPC: B01D 39/16
B01D 46/52
A61L 2/16
C08F 30/02
D06M 13/473
D06M 13/477
D06M 15/267
Applicants: FINE TECH CO., LTD.
株式会社ファインテック
NOF CORPORATION
日油株式会社
DAIKIN INDUSTRIES, LTD.
ダイキン工業株式会社
Inventors: ICHIKAWA, Yukimitsu
市川 幸充
GOTO, Kanya
五藤 幹也
DOSAKA, Narumi
土坂 なる美
FUKUSHIMA, Yumiko
福島 由美子
FUJIMAKI, Yasuhito
藤巻 靖人
YAMADA, Satoshi
山田 智
TANAKA, Osamu
田中 修
Title: MOLD-PREVENTING AIR FILTER FILTRATION MEDIUM AND MOLD-PREVENTING AIR FILTER
Abstract:
[Problem] To provide a mold-preventing air filter filtration medium and mold-preventing air filter usable against wild bacteria and capable of imparting adequate mold-preventing performance to an air filter having a quick-drying surface. [Solution] A mold-preventing filter filtration medium obtained by immersing a filter material or a reinforcing nonwoven cloth (backing) in a mold-preventing composition in which a water-retaining, high-molecular-weight polymer, a mold-preventing agent, and a binder resin have been dissolved and then drying the material, which is thereby impregnated with the water-retaining high-molecular-weight polymer, mold-preventing agent, and binder resin. The filter material may also be affixed to the reinforcing nonwoven cloth (backing) and used as the mold-preventing filter filtration medium. A mold-preventing air filter comprises the mold-preventing air filter filtration medium processed into a pleated filtration medium that is accommodated in a frame.