Title:
PILE FABRIC AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/048250
Kind Code:
A1
Abstract:
One or more embodiments of the present invention pertain to a pile fabric comprising: a base structure; and pile fibers that tangle with base threads constituting the base structure and that stand up on the surface of the base structure. The pile fibers include poly(3-hydroxyalkanoate)-based fibers, and the base thread includes fibers having a higher softening point than the poly(3-hydroxyalkanoate)-based fibers. Of the pile fibers tangling with the base thread, at least some of the poly(3-hydroxyalkanoate)-based fibers that are present on the back side of the base thread are fused. The dry heat shrinkage rate of the pile fabric at 140°C is 15.0% to 40.0%. The bending stiffness of the base structure is 1.00 × 10-4 N·m2/m or less.
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Inventors:
OHZEKI TATSURO
TOKUMOTO HIROYUKI
HIRAI YUSUKE
TOKUMOTO HIROYUKI
HIRAI YUSUKE
Application Number:
PCT/JP2023/029296
Publication Date:
March 07, 2024
Filing Date:
August 10, 2023
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
D04B1/04; D01F6/62; D02G3/04; D03D15/208; D03D15/233; D03D15/283; D03D15/587; D03D27/00; D04B1/14; D06C23/02; D06C23/04
Domestic Patent References:
| WO2019142920A1 | 2019-07-25 |
Foreign References:
| JP2002053745A | 2002-02-19 | |||
| JP2022114186A | 2022-08-05 |
Attorney, Agent or Firm:
IKEUCHI & PARTNERS (JP)
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