Title:
FILTER MEDIA FOR A LIQUID FILTER USING AN ELECTROSPUN NANOFIBER WEB, METHOD FOR MANUFACTURING SAME, AND LIQUID FILTER USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/002754
Kind Code:
A2
Abstract:
The present invention relates to a liquid filter, and more particularly, to a liquid filter using a multilayer nanofiber web, and to a method for manufacturing the filter, wherein the filter has a multilayer three-dimensional microporous structure using an air-electrospun multilayer nanofiber web, and is thus thin, highly efficient, and has a long lifespan. The liquid filter of the present invention comprises: a nanofiber web which is formed by stacking nanofibers obtained by air-electrospinning polymeric materials for the formation of fibers, wherein said nanofiber web has micropores; and a support inserted into one surface or the inside of the nanofiber web and combined with the nanofiber web.
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Inventors:
SEO, In Yong (Hyundai Heights Villa Ga-dong 402, 107-2 Myeonmok-dong Jungnang-gu, Seoul 131-200, 131-200, KR)
서인용 (서울특별시 중랑구 면목동 107-2 현대하이츠빌라 가동 402호, 131-200 Seoul, 131-200, KR)
JO, Byung Gwang (Topvillage 108-301, 79-2 Ponae-ri Wolgot-myeo, Gimpo-si Gyeonggi-do 415-873, 415-873, KR)
조병광 (경기도 김포시 월곶면 포내리 79-2번지 탑빌리지 108동 301호, 415-873 Gyeonggi-do, 415-873, KR)
서인용 (서울특별시 중랑구 면목동 107-2 현대하이츠빌라 가동 402호, 131-200 Seoul, 131-200, KR)
JO, Byung Gwang (Topvillage 108-301, 79-2 Ponae-ri Wolgot-myeo, Gimpo-si Gyeonggi-do 415-873, 415-873, KR)
조병광 (경기도 김포시 월곶면 포내리 79-2번지 탑빌리지 108동 301호, 415-873 Gyeonggi-do, 415-873, KR)
Application Number:
KR2011/004810
Publication Date:
January 05, 2012
Filing Date:
June 30, 2011
Export Citation:
Assignee:
AMOGREENTECH CO., LTD. (185-1, Sucham-ri Tongjin-eu, Gimpo-si Gyeonggi-do 415-863, 415-863, KR)
주식회사 아모그린텍 (경기도 김포시 통진읍 수참리 185-1, 415-863 Gyeonggi-do, 415-863, KR)
SEO, In Yong (Hyundai Heights Villa Ga-dong 402, 107-2 Myeonmok-dong Jungnang-gu, Seoul 131-200, 131-200, KR)
서인용 (서울특별시 중랑구 면목동 107-2 현대하이츠빌라 가동 402호, 131-200 Seoul, 131-200, KR)
JO, Byung Gwang (Topvillage 108-301, 79-2 Ponae-ri Wolgot-myeo, Gimpo-si Gyeonggi-do 415-873, 415-873, KR)
주식회사 아모그린텍 (경기도 김포시 통진읍 수참리 185-1, 415-863 Gyeonggi-do, 415-863, KR)
SEO, In Yong (Hyundai Heights Villa Ga-dong 402, 107-2 Myeonmok-dong Jungnang-gu, Seoul 131-200, 131-200, KR)
서인용 (서울특별시 중랑구 면목동 107-2 현대하이츠빌라 가동 402호, 131-200 Seoul, 131-200, KR)
JO, Byung Gwang (Topvillage 108-301, 79-2 Ponae-ri Wolgot-myeo, Gimpo-si Gyeonggi-do 415-873, 415-873, KR)
International Classes:
B01D39/16; B01D67/00; B01D69/02; B01D69/10
Attorney, Agent or Firm:
LEE, Jae Hwa (4th Floor Duckchun B/D, 718-10 Yoksam 1-dong Kangnam-ku, Seoul 135-081, 135-081, KR)
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Claims: