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Title:
ANTI-VIRAL FILTER
Document Type and Number:
WIPO Patent Application WO/2011/129230
Kind Code:
A1
Abstract:
Disclosed is an anti-viral filter which can catch and inactivate viruses such as an influenza virus and has an excellent anti-viral activity. The anti-viral filter comprises fibers each containing fused tannin.

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Inventors:
SAWAI KOSUKE (JP)
Application Number:
PCT/JP2011/058635
Publication Date:
October 20, 2011
Filing Date:
April 05, 2011
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Assignee:
GUNZE KK (JP)
SAWAI KOSUKE (JP)
International Classes:
B01D39/14; A01N25/10; A01N25/34; A01N37/38; A01N61/00; A01N65/08; A01P1/00; A61L9/01; A61L9/16; A62B18/02; D01D5/04
Domestic Patent References:
WO2008153077A12008-12-18
Foreign References:
JP2007245012A2007-09-27
JP2009113030A2009-05-28
JP2010067873A2010-03-25
JP2000135277A2000-05-16
JP2001029444A2001-02-06
JPH0445825A1992-02-14
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
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