Title:
POLYAMIDE FIBER
Document Type and Number:
WIPO Patent Application WO/2023/190266
Kind Code:
A1
Abstract:
The present invention provides a polyamide fiber superior in antibacterial performance and color tone, and having favorable processability in high-order processing. The present invention relates to a polyamide fiber containing 0.01-10 weight% of silicon-based inorganic particles containing silver ions, in which a total ratio of the silver element constituting metallic silver and silver oxide is less than 10 weight% to a total amount of the silver element in the polyamide fiber after 20-hour xenon light irradiation.
Inventors:
FUJITA SHIMPEI (JP)
WATANABE YUTA (JP)
TAKAGI KENTARO (JP)
WATANABE YUTA (JP)
TAKAGI KENTARO (JP)
Application Number:
PCT/JP2023/012046
Publication Date:
October 05, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D01F6/90; A01N59/16; D01F1/10
Foreign References:
| JPH1025419A | 1998-01-27 | |||
| JPS49104943A | 1974-10-04 | |||
| JP2001247333A | 2001-09-11 | |||
| JP2016069504A | 2016-05-09 | |||
| CN114214752A | 2022-03-22 |
Attorney, Agent or Firm:
EIKOH, P.C. (JP)
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