DEODORIZING FILTER
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United States of America Patent
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N/A
Issued Date -
Sep 8, 2016
app pub date -
Aug 28, 2014
filing date -
Oct 17, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
The deodorizing filter 1 of the present invention is provided with a deodorizing fiber layer 10 which contains a fiber 11 and a chemical adsorption type deodorant 13 bonded to a surface of the fiber 11, and a thickness of the deodorizing fiber layer 10 is 0.3 mm or more, a basis weight of the deodorizing fiber layer 10 is in a range from 30 to 100 g/m2, and a permeability measured by fragile form method is in a range from 50 to 350 cm3/(cm2·s).
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 22 Citation Count
- B01J Class
- 94.83 % this patent is cited more than
- 9 Age