The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2013
Filed:
Mar. 30, 2011
Phil Jung Jeong, Gyeonggi-do, KR;
Seung Soo Ryu, Gyeonggi-do, KR;
Jun MO Ku, Gyeonggi-do, KR;
Hee Jun Jeong, Gyeonggi-do, KR;
Joo Yong Kim, Seoul, KR;
Min Ki Choi, Incheon, KR;
Jung Yeol Kim, Seoul, KR;
Phil Jung Jeong, Gyeonggi-do, KR;
Seung Soo Ryu, Gyeonggi-do, KR;
Jun Mo Ku, Gyeonggi-do, KR;
Hee Jun Jeong, Gyeonggi-do, KR;
Joo Yong Kim, Seoul, KR;
Min Ki Choi, Incheon, KR;
Jung Yeol Kim, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Soongsil University Research Consortium techno-Park, Seoul, KR;
Abstract
A method of manufacturing nano-fiber non-woven fabrics is provided. The method comprises preparing a polyurethane solution by dissolving polyurethane in an organic solvent, producing an electrospinning solution by adding far infrared ray emitting particles, antibacterial inorganic particles, and deodorization inorganic particles to the polyurethane solution, and electrospinning the electrospinning solution to form the nano-fiber non-woven fabric. The far infrared ray emitting particles may be obtained by adding a metal oxide to ceramics and sintering the metal oxide-added ceramics. The antibacterial inorganic particles may be obtained by impregnating a zirconium-based carrier with silver ions. The deodorization inorganic particles may be obtained by impregnating a zirconium-based or a silica oxide-based carrier with an amine-based compound.