ANTIMICROBIAL POLYESTER YARN

PROBLEM TO BE SOLVED: To obtain an antimicrobial polyester yarn not causing change in color (discoloration) even by an alkali weight-loss treatment, exhibiting excellent antimicrobial properties. SOLUTION: This antimicrobial polyester yarn is a sheath-core type conjugate yarn containing an antimicro...

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Bibliographische Detailangaben
Hauptverfasser: KANDA HARUHIKO, IWAI SHIGEKI, ISHIDA HIROSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain an antimicrobial polyester yarn not causing change in color (discoloration) even by an alkali weight-loss treatment, exhibiting excellent antimicrobial properties. SOLUTION: This antimicrobial polyester yarn is a sheath-core type conjugate yarn containing an antimicrobial agent in the core part and comprises 0.1-10 wt.%, based on the yarn weight, of the antimicrobial agent in the core part and 0.01 10 wt.%, based on the yarn weight, of an azole compound not containing a mercapto group such as benzothiazole or the like in the sheath part. The color difference (ΔE) after an alkali weight-loss treatment is