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    • 2. 发明授权
    • 코어-시스 복합형 도전성 섬유
    • 코어 - 시스복합형도전성섬유
    • KR100429481B1
    • 2004-05-03
    • KR1020027003532
    • 2000-09-07
    • 가네보 가부시키가이샤가네보 고센 가부시끼가이샤
    • 이구로도시히로미야모토마사유키혼다시게키나카니시게이지츠츠미히데노부
    • D01F8/14
    • D01F8/00D01F1/09D01F8/12D01F8/14Y10T428/2927Y10T428/2929
    • The present invention is a sheath-core composite conductive fiber comprising a sheath component made of a fiber-forming polymer containing conductive carbon black, characterized in that, with respect to an inscribed circle of a core component and an inscribed circle of a sheath component in a cross section of the fiber, a radius (R) of the inscribed circle of the sheath component and a distance (r) between the centers of two inscribed circles satisfy a specific relationship, and a sheath-core composite conductive fiber comprising: a core component made of a polyester containing ethylene terephthalate as a main component, and a sheath component made of a mixture of a copolyester wherein ethylene terephthalate accounts for 10 to 90 mol% of constituent units thereof and carbon black. The conductive fiber of the present invention can be used alone or in combination with other fibers in various applications, e.g., special working clothes such as dust-free clothes and interiors such as carpets.
    • 本发明是一种皮芯型复合导电纤维,其特征在于,由含有导电性炭黑的纤维形成性聚合物构成的皮部件,其特征在于,芯部成分的内切圆和皮部成分的内接圆 所述纤维的横截面,所述鞘成分的内切圆的半径(R)和两个内切圆的中心之间的距离(r)满足特定关系,并且皮芯型复合导电纤维包括:芯 以对苯二甲酸乙二醇酯为主要成分的聚酯构成的成分,以及由对苯二甲酸乙二醇酯占构成单元10〜90摩尔%的共聚聚酯与炭黑的混合物构成的鞘成分。 本发明的导电性纤维可以单独使用或与其它纤维组合使用,例如特殊工作服如无尘衣服和室内地毯如地毯。 <图像>