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Title:
POROUS FIBER SHEET
Document Type and Number:
WIPO Patent Application WO/2019/107019
Kind Code:
A1
Abstract:
This porous fiber sheet is formed using fibers having an average fiber diameter of 0.5μm to 20μm. If the total volume of solid and void per unit volume is 100%, the percentage of solid is 1.3% to 8%.

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Inventors:
OTSUKA, Tetsuya (1-1-2 Shimohozumi, Ibaraki-sh, Osaka 80, 〒5678680, JP)
MAIKAWA, Hidetoshi (1-1-2 Shimohozumi, Ibaraki-sh, Osaka 80, 〒5678680, JP)
ISHIGURO, Shigeki (1-1-2 Shimohozumi, Ibaraki-sh, Osaka 80, 〒5678680, JP)
Application Number:
JP2018/039361
Publication Date:
June 06, 2019
Filing Date:
October 23, 2018
Export Citation:
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Assignee:
NITTO DENKO CORPORATION (1-1-2, Shimohozumi Ibaraki-sh, Osaka 80, 〒5678680, JP)
International Classes:
G10K11/16; B32B5/26; D04H3/14; G10K11/162
Domestic Patent References:
WO2015146428A12015-10-01
Foreign References:
JP2017203231A2017-11-16
JP2006002429A2006-01-05
US20130327705A12013-12-12
JP2005335279A2005-12-08
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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