| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrostatically flocked rug on which a wheelchair can be easily moved. SOLUTION: This rug is prepared by electrostatically flocking a pile of a polytrimethylene terephthalate fiber. The polytrimethylene terephthalate fiber forming the pile part is a polyester fiber comprising a trimethylene terephthalate unit as a main repeating unit, and the trimethylene terephthalate unit is≥50 mole%, preferably≥70 mole%, more preferably≥80 mole% and most preferably≥90 mole%. Therefore, it includes a polytrimethylene terephthalate wherein the total amount of other acid components and/or glycol components as the third components is incorporated in a range of≤50 mole%, preferably≤30 mole%, more preferably≤20 mole% and most preferably≤10 mole%. COPYRIGHT: (C)2004,JPO
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