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Title:
SPUNBONDED NONWOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2019/146660
Kind Code:
A1
Abstract:
This nonwoven fabric is a spunbonded nonwoven fabric composed of monocomponent fibers comprising a copolyester resin derived by copolymerizing a polyester resin with 5-40 wt.% polyethylene glycol, characterized in that the ΔＭＲ of the spunbonded nonwoven fabric is 0.5% to 15% inclusive.

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Inventors:
NISHIGUCHI YUKA (JP)
KATSUTA HIROO (JP)
FUNATSU YOSHITSUGU (JP)
ARANISHI YOSHITAKA (JP)
KAJIWARA KENTARO (JP)
Application Number:
PCT/JP2019/002142
Publication Date:
August 01, 2019
Filing Date:
January 23, 2019
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D04H3/14; D01F6/92; D04H3/011
Foreign References:
JP2001329429A2001-11-27
JPS5643321A1981-04-22
JP2006299424A2006-11-02
JPH0323646B21991-03-29
JP2006299424A2006-11-02
JP2003336156A2003-11-28
JP2018010254A2018-01-18
JP2018183755A2018-11-22
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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