Title:
MOLD-PREVENTING AIR FILTER FILTRATION MEDIUM AND MOLD-PREVENTING AIR FILTER
Document Type and Number:
WIPO Patent Application WO/2013/122035
Kind Code:
A1
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.
Inventors:
ICHIKAWA YUKIMITSU (JP)
GOTO KANYA (JP)
DOSAKA NARUMI (JP)
FUKUSHIMA YUMIKO (JP)
FUJIMAKI YASUHITO (JP)
YAMADA SATOSHI (JP)
TANAKA OSAMU (JP)
GOTO KANYA (JP)
DOSAKA NARUMI (JP)
FUKUSHIMA YUMIKO (JP)
FUJIMAKI YASUHITO (JP)
YAMADA SATOSHI (JP)
TANAKA OSAMU (JP)
Application Number:
PCT/JP2013/053213
Publication Date:
August 22, 2013
Filing Date:
February 12, 2013
Export Citation:
Assignee:
FINE TECH CO LTD (JP)
NOF CORP (JP)
DAIKIN IND LTD (JP)
NOF CORP (JP)
DAIKIN IND LTD (JP)
International Classes:
B01D39/16; B01D46/52; A61L2/16; C08F30/02; D06M13/473; D06M13/477; D06M15/267
Foreign References:
JP2005152793A | 2005-06-16 | |||
JP2003166155A | 2003-06-13 | |||
JP2009114237A | 2009-05-28 | |||
JP2004137382A | 2004-05-13 | |||
JPH02255804A | 1990-10-16 | |||
JPH0560513U | 1993-08-10 | |||
JP2011196638A | 2011-10-06 | |||
JP2004308938A | 2004-11-04 |
Attorney, Agent or Firm:
NAKAYAMA, Mitsuko (JP)
Nakayama Photon (JP)
Nakayama Photon (JP)
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Claims:
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