DYED TEXTILE HOOK-AND-LOOP FASTENER AND METHOD FOR DYEING TEXTILE HOOK-AND-LOOP FASTENER

Title:

DYED TEXTILE HOOK-AND-LOOP FASTENER AND METHOD FOR DYEING TEXTILE HOOK-AND-LOOP FASTENER

Document Type and Number:

WIPO Patent Application WO/2023/017802

Kind Code:

A1

Abstract:

This dyed textile hook-and-loop fastener is obtained through supercritical CO2 dyeing of a textile hook-and-loop fastener, is dyed in a deep color, and exhibits a high rupture elongation due to having less thermal history in a dyeing step.

Inventors:

YAMAUCHI TAKAHIRO (JP)
FUJISAWA YOSHIKATSU (JP)
SAGARA MAKOTO (JP)
HIROGAKI KAZUMASA (JP)

Application Number:

PCT/JP2022/030236

Publication Date:

February 16, 2023

Filing Date:

August 08, 2022

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Assignee:

KURARAY FASTENING CO LTD (JP)
UNIV FUKUI (JP)

International Classes:

A44B18/00; D06P5/00; D06P5/20

Domestic Patent References:

WO2020153160A1

2020-07-30

Foreign References:

JP2014027989A	2014-02-13
JP2002363869A	2002-12-18

Attorney, Agent or Firm:

OHTANI PATENT OFFICE (JP)

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