Title:
NON-WOVEN FABRIC LAMINATE, STRETCHY NON-WOVEN FABRIC LAMINATE, TEXTILE PRODUCT, ABSORBENT ARTICLE, AND HYGIENE MASK
Document Type and Number:
WIPO Patent Application WO/2019/188134
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a non-woven fabric laminate having excellent stretch characteristics and stress retention, and a stretchy non-woven fabric laminate, a textile product, an absorbent article, and a hygiene mask using the same. The non-woven fabric laminate of the present invention comprises: an elastic non-woven fabric including an α-olefin copolymer in which the ratio (E40/E23) of a storage elastic modulus E40 at 40°C and a storage elastic modulus E23 at 23°C is more than or equal to 37%; and a mixed-fiber spunbond non-woven fabric which is disposed on at least one surface side of the elastic non-woven fabric and in which long-fibers of a thermoplastic elastomer (A) and long-fibers of a thermoplastic resin (B) other than the thermoplastic elastomer (A) are included at the ratio ((A):(B), where (A) + (B) = 100 mass%) of 10 mass% to 90 mass%:90 mass% to 10 mass%.
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Inventors:
TAKAKU SHOUICHI (JP)
MOTOMURA SHIGEYUKI (JP)
SHIMADA KOICHI (JP)
IIHAMA SHO (JP)
MOTOMURA SHIGEYUKI (JP)
SHIMADA KOICHI (JP)
IIHAMA SHO (JP)
Application Number:
PCT/JP2019/009429
Publication Date:
October 03, 2019
Filing Date:
March 08, 2019
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
D04H3/007; A41D13/11; A61F13/51; A62B18/02; B32B5/26; D04H3/153
Domestic Patent References:
WO2007138733A1 | 2007-12-06 | |||
WO2016143833A1 | 2016-09-15 | |||
WO2016143834A1 | 2016-09-15 | |||
WO2016143833A1 | 2016-09-15 |
Foreign References:
JP2011514938A | 2011-05-12 | |||
JPH07503502A | 1995-04-13 | |||
JP2009062667A | 2009-03-26 | |||
JP2009079341A | 2009-04-16 | |||
JP2004244791A | 2004-09-02 | |||
JP2018068200A | 2018-05-10 |
Other References:
See also references of EP 3779016A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
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