发明名称 |
ELECTROCONDUCTIVE FIBERS WITH CARBON NANOTUBES DEPOSITED THEREON, ELECTROCONDUCTIVE THREADS, FIBER STRUCTURE, AND PROCESS FOR PRODUCING SAME |
摘要 |
<p>Electro-conductive fibers comprise synthetic fibers and an electro-conductive layer containing carbon nanotubes and covering a surface of the synthetic fibers, and the coverage of the electro-conductive layer relative to the whole surface of the synthetic fibers is not less than 60% (particularly not less than 90%). The electric resistance value of the electro-conductive fibers ranges from 1x10 -2 to 1x10 10 ©/cm, and the standard deviation of the logarithm of the electric resistance value is less than 1.0. The thickness of the electro-conductive layer ranges from 0.1 to 5 µm, and the ratio of the carbon nanotubes may be 0.1 to 50 parts by mass relative to 100 parts by mass of the synthetic fibers. The electro-conductive layer may further contain a binder. The electro-conductive fibers may be produced by immersing the synthetic fibers in a dispersion with vibrating the synthetic fibers to form the electro-conductive layer adhered to the surface of the synthetic fibers. The electro-conductive fibers have the carbon nanotubes homogeneously and firmly adhered to an almost whole of a surface thereof and have an electro-conductivity and a softness.</p> |
申请公布号 |
EP2322709(B1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20090811463 |
申请日期 |
2009.08.31 |
申请人 |
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY;CHAKYU DYEING CO., LTD.;MITSUI & CO., LTD.;KURARAY CO., LTD. |
发明人 |
AKIBA EIJI;HACHIYA MASAAKI;FUGETSU, BUNSHI |
分类号 |
D06M11/74;D01F8/14;D06M10/02;D06M10/06 |
主分类号 |
D06M11/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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