Title:
RETICULATED STRUCTURE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/190527
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a reticulated structure that can change compressive hardness without deterioration in texture or increasing product weight, and that has clear compressive hardness boundaries. Provided is a reticulated structure having a three-dimensional random loop joint structure comprising continuous thermoplastic elastomer strands, the reticulated structure being characterized by including band-like portions differing in terms of compressive hardness by 5% or more, and the difference in apparent density between the portions differing in terms of compressive hardness being 0.005 g/cm3 or less.
Inventors:
HOJO YUI (JP)
INOUE TAKUO (JP)
KAWANO RYO (JP)
YOSHIZAKI KENICHI (JP)
NISHIMURA HIROKAZU (JP)
INOUE TAKUO (JP)
KAWANO RYO (JP)
YOSHIZAKI KENICHI (JP)
NISHIMURA HIROKAZU (JP)
Application Number:
PCT/JP2023/012544
Publication Date:
October 05, 2023
Filing Date:
March 28, 2023
Export Citation:
Assignee:
TOYOBO MC CORP (JP)
International Classes:
D04H3/011; D04H3/033
Domestic Patent References:
| WO2016175293A1 | 2016-11-03 | |||
| WO2013168699A1 | 2013-11-14 |
Foreign References:
| JPH07189104A | 1995-07-25 | |||
| JP2019173218A | 2019-10-10 | |||
| JP2019173217A | 2019-10-10 | |||
| JPH0726459A | 1995-01-27 | |||
| JP2019173219A | 2019-10-10 | |||
| JP2018507962A | 2018-03-22 | |||
| JP2014064767A | 2014-04-17 | |||
| CN112873888A | 2021-06-01 |
Attorney, Agent or Firm:
USFI PATENT ATTORNEYS INTERNATIONAL OFFICE (JP)
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