Title:
NONWOVEN LAMINATED BODY AND SANITARY PRODUCT
Document Type and Number:
WIPO Patent Application WO/2020/196663
Kind Code:
A1
Abstract:
Provided are a nonwoven laminated body and a sanitary product that are provided with a nonwoven layer A containing crimped composite fibers and a nonwoven layer B containing extra-fine fibers having an average fiber diameter of less than 1.35 μm, wherein the ratio of the weight of the nonwoven layer B to the total weight of the nonwoven laminated body is 2.0% to 8.0%.
Inventors:
SAITA SHOHEI (JP)
OTA KOSUKE (JP)
ICHIKAWA TAIICHIRO (JP)
OTA KOSUKE (JP)
ICHIKAWA TAIICHIRO (JP)
Application Number:
PCT/JP2020/013446
Publication Date:
October 01, 2020
Filing Date:
March 25, 2020
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
B32B5/26; A61F13/51; D04H3/007; D04H3/016; D04H3/147; D04H3/16
Domestic Patent References:
| WO2017198336A1 | 2017-11-23 | |||
| WO2011129211A1 | 2011-10-20 | |||
| WO2012111723A1 | 2012-08-23 | |||
| WO2017150728A1 | 2017-09-08 | |||
| WO2011129211A1 | 2011-10-20 | |||
| WO2017198336A1 | 2017-11-23 |
Foreign References:
| JP2004003096A | 2004-01-08 | |||
| US20170335498A1 | 2017-11-23 | |||
| JP2017153901A | 2017-09-07 | |||
| JP2019061595A | 2019-04-18 |
Other References:
See also references of EP 3950303A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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