Title:
FIBER NONWOVEN FABRIC, FILTER, AND METHOD FOR MANUFACTURING FIBER NONWOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2022/075381
Kind Code:
A1
Abstract:
This fiber nonwoven fabric includes a fiber containing aromatic polyether ketone, wherein the coefficient of variation in the fiber diameter of the fiber is at most 100%.
Inventors:
IIBA KOZO (JP)
Application Number:
PCT/JP2021/037058
Publication Date:
April 14, 2022
Filing Date:
October 06, 2021
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
B01D39/16; D01D5/08; D01F6/76; D04H3/009; D04H3/16
Foreign References:
JP2008240225A | 2008-10-09 | |||
JP2010106388A | 2010-05-13 | |||
JP2008081893A | 2008-04-10 | |||
JP2012520950A | 2012-09-10 | |||
JP2018106827A | 2018-07-05 | |||
JP2008081893A | 2008-04-10 | |||
JP2010106388A | 2010-05-13 | |||
JPH09501604A | 1997-02-18 | |||
JP2002115177A | 2002-04-19 | |||
JP2020170104A | 2020-10-15 |
Other References:
RUSSELLSTEPHEN J: "Handbook of nonwovens", 2006, WOODHEAD PUBLISHING, pages: 488
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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