Polyurethane elastic thread and method for producing same

Polyurethane elastic thread and method for producing same

Provided are a polyurethane elastic fiber having excellent antibacterial properties and a method for producing the same. The elastic fiber is composed of a polyurethane, the main components of which are a polymer diol and a diisocyanate, wherein the polyurethane elastic fiber comprises a slow water...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANBAYASHI TATSUAKI, TANAKA TOSHIHIRO, SUZUKI KATSUYA, NAESHIRO KAZUKI
Format: Patent
Sprache:chi ; eng
Schlagworte:
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
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Beschreibung
Zusammenfassung:Provided are a polyurethane elastic fiber having excellent antibacterial properties and a method for producing the same. The elastic fiber is composed of a polyurethane, the main components of which are a polymer diol and a diisocyanate, wherein the polyurethane elastic fiber comprises a slow water soluble glass containing a Group 1B and/or Group 2B element and a nonionic surfactant. 提供一种具有极佳抗菌特性的聚氨酯弹性纤维和其生产方法。弹性纤维由主要组分为聚合物二醇和二异氰酸酯的聚氨酯构成，其中所述聚氨酯弹性纤维包含含有第1B族和/或第2B族元素的缓慢水溶性玻璃和非离子表面活性剂。