| 摘要 |
PROBLEM TO BE SOLVED: To provide polyurethane yarn capable of giving clothes or the like excellent in removability, a fit, appearance quality, a feel of wearing, moisture absorption/desorption, antistatic properties, resistance to change in color, etc. SOLUTION: This polyurethane yarn is made of a polyurethane which contains polyol(s) and diisocyanate(s) as main components, wherein polacrylic acid and/or polyacrylamide are added to the polyurethane.
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