Fine electrically conductive fiber, and resin composition and conductive yarn comprising the same
AssigneeOtsuka Kagaku Kabushiki Kaisha
InventorsHiroshi Ogawa, Jun Ogawa, Hiroyuki Monde
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Abstract
An electroconductive fiber comprising a fibrous core material whose surface is coated with an electroconductive substance, the fibrous core material having an average fiber length of 1 to 5 μm, an average fiber diameter of 0.01 to 0.5 μm and an aspect ratio of 3 or more, electroconductive resin composition containg the electroconductive fibers, and electroconductive thread prepared by spinning the electroconductive resin composition.
Claims3
An electoconductive thread prepared by spinning an electroconductive resin composition comprising 5 to 85% by weight of an electroconductive fiber, said fiber comprising a fibrous core material whose surface is coated with an electroconductive substance composed mainly of carbon or tin oxide, the fibrous core material having an average fiber length of 1 to 5 μm, an average fiber diameter of 0.01 to 0.5 μm and an aspect ratio of 3 or more.
An electoconductive thread prepared by spinning an electroconductive resin composition comprising 5 to 85% by weight of an electroconductive fiber, said fiber comprising a fibrous core material whose surface is coated with an electroconductive substance composed mainly of carbon or tin oxide, the fibrous core material having an average fiber length of 1 to 4 μm, an average fiber diameter of 0.01 to 0.2 μm and an aspect ratio of 3 or more.
An electoconductive thread prepared by spinning an electroconductive resin composition comprising 5 to 85% by weight of an electroconductive fiber, said fiber comprising a fibrous core material whose surface is coated with an electroconductive substance composed mainly of carbon or tin oxide, the fibrous core material being a compound represented by the formula mK2O.nTiO2−x.yH2O, wherein m is 0 or 1, n is 1 or a number of 4 to 8, x is a number in the range of O≦x<2, y is a number of 0 to 10, provided that when m is 0, n is 1, whereas when m is 1, n is a number of 4 to 8, and the fibrous core material having an average fiber length of 1 to 5 μm, an average fiber diameter of 0.01 to 0.5 μm and an aspect ratio of 3 or more.
Dependencies are inferred from the claim text.