FABRIC HAVING ELECTROMAGNETIC WAVE SHIELDING FUNCTION AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2021/242082

A1

The present invention relates to a fabric having an electromagnetic wave shielding function and a method for manufacturing same. The fabric having an electromagnetic wave shielding function according to the present invention is manufactured by: preparing polyester batch chips prepared in the form of chips formed from polyester; preparing polyester master batch chips comprising an electromagnetic wave shielding component, by mixing the polyester batch chips and an electromagnetic wave shielding material; and performing raw yarn preparing, raw yarn air texturing, raw yarn coating, raw yarn drying and fabric manufacturing steps by means of the polyester master batch chips. Accordingly, by manufacturing a fabric comprising an electromagnetic wave shielding material, the present invention enables manufacturing of a fabric, having an electromagnetic wave shielding function, which has enhanced electrical conductivity and thus exhibits an excellent electromagnetic wave shielding effect, additionally exhibits excellent antimicrobial and anti-odor activities, and has long-lasting antimicrobial and anti-odor activities.

KIM YONGMIN (KR)

PCT/KR2021/095059

December 02, 2021

May 26, 2021

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KIM YONGMIN (KR)

D03D15/533; D01F1/09; D01F1/10; D02G1/16; D02G3/36; D02G3/44; D02J1/08; D06M15/55; D06M15/564

KR101822141B1	2018-01-25
KR20180112528A	2018-10-12
KR20000049569A	2000-08-05
KR100464166B1	2005-01-03
JP6511987B2	2019-05-15
KR102201328B1	2021-01-12

HONG, Seokyoung (KR)

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