| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyurethane fiber nonwoven fabric-like article which has excellent dynamical characteristics, excellent processing suitability, good dyeability, and good color development. SOLUTION: This polyurethane fiber nonwoven fabric-like article comprises polyurethane ultra fine fibers which have an average fiber diameter of <=10μm and whose 15 to 80% are fibers fused in bundle-like shapes, and has an equilibrium dyeing capacity of >=60 mg/g.
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