| 摘要 |
PROBLEM TO BE SOLVED: To provide conductive polyester fibers which have an electric resistance value in a specific range, little have the irregularity of the electric resistance value in the longitudinal direction of the fibers, can be obtained in good operability, and are used not only for clothing uses such as antistatic working clothes and uniforms, interior uses such as curtains, and industrial material uses, but also for charged brushes and cleaner brushes used in electrophotographic recording type dry copying machines, facsimiles, printers and the like. SOLUTION: The conductive polyester fibers including a multifilament yarn comprising a plurality of single filaments in which at least one part of components for the single filaments is a polyester that has repeating units consisting mainly of ethylene terephthalate units, contains a polyalkylene glycol in an amount of 3 to 15 mass%, and contains carbon black in an amount of 8 to 15 mass%. COPYRIGHT: (C)2007,JPO&INPIT
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