CONDUCTOR-COATED FIBER ASSEMBLY AND METHOD FOR PRODUCING THE SAME

• Main Authors: LEE SU MIN, KAMATA HIDEKI, PARK JONGCHUL, KIM ICK-SOO, LEE KEUN HYUNG, NISHIYAMA MASAICHI
• Format: Patent
• Language: English
• Published: 25.03.2010
• Subjects: BRAIDING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; COTTON-WOOL; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; KNITTING; LACE-MAKING; LAUNDERING; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; NON-WOVEN FABRICS; PRINTED CIRCUITS; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; TRIMMINGS; WADDING

PROBLEM TO BE SOLVED: To provide a conductor-coated fiber assembly that has higher properties than those of the conventional ones and is suitably useful for various uses. SOLUTION: The conductor-coated fiber assembly 1 comprises an assembly of a conductor-coated fiber 10 obtained by coating the surface of a polymer fiber 20 having an average diameter of 50-800 nm with a conductor 30 and has voids remaining among each of the conductor-coated fibers 10. The conductor-coated fiber assembly 1 has the ratio of the unit volume of voids remaining among each of the conductor-coated fibers 10 of 40-90% and the ratio of area of parts not coated with the conductor 30 in the surface of the polymer fiber 20 of ≤20%. The conductor-coated fiber assembly 1 is suitably useful for various uses such as a heat insulating material, an electromagnetic wave shielding material, an electromagnetic wave absorption material, etc. COPYRIGHT: (C)2010,JPO&INPIT