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Patent Searching and Data


Title:
ADSORPTION FILTER
Document Type and Number:
WIPO Patent Application WO/2019/131305
Kind Code:
A1
Abstract:
One aspect of the present invention relates to an adsorption filter containing activated carbon and a fibrous binder, the adsorption filter being characterized in that the density of the adsorption filter is 0.400 g/ml or more and the volume of pores each having a pore diameter of 1 to 20 μm is 0.60 ml/g or less as measured by mercury intrusion porosimetry.

Inventors:
TAKAHASHI KEITA (JP)
YOSHIKAWA TAKAYUKI (JP)
HANAMOTO TETSUYA (JP)
YOSHINOBU HIROE (JP)
YAMADA TAKAYUKI (JP)
Application Number:
JP2018/046467
Publication Date:
July 04, 2019
Filing Date:
December 18, 2018
Export Citation:
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Assignee:
KURARAY CO (JP)
International Classes:
B01J20/20; B01J20/28; C01B32/30; C01B32/336; C02F1/28
Domestic Patent References:
WO2010008072A12010-01-21
Foreign References:
JP2015112518A2015-06-22
JPH02167809A1990-06-28
JPS62230608A1987-10-09
JP2017007879A2017-01-12
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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