Title:
WET ELECTROSTATIC NON-WOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2022/004900
Kind Code:
A1
Abstract:
The present invention relates to wet electrostatic non-woven fabric, more specifically to wet electrostatic non-woven fabric in which dielectric powder is mixed in with polyethylene or polypropylene powder and made into powder, and same is mixed into wet non-woven fabric to impart superb filtering capability for ultrafine particles and sustained filtering efficiency over an extended period of use.
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Inventors:
JOO KWANG JIN (KR)
LEE JAE MIN (KR)
LEE YOUNG SEOP (KR)
PARK HYEJOON (KR)
JEGAL JIN HWAN (KR)
LEE YONG GYUN (KR)
YUN JEONG AE (KR)
LEE JAE MIN (KR)
LEE YOUNG SEOP (KR)
PARK HYEJOON (KR)
JEGAL JIN HWAN (KR)
LEE YONG GYUN (KR)
YUN JEONG AE (KR)
Application Number:
PCT/KR2020/008447
Publication Date:
January 06, 2022
Filing Date:
June 29, 2020
Export Citation:
Assignee:
SUNG CHANG AUTOTECH CO LTD (KR)
International Classes:
B01D39/16
Foreign References:
| JP2017048469A | 2017-03-09 | |||
| KR101919253B1 | 2018-11-15 | |||
| JP2011006810A | 2011-01-13 | |||
| JP2010253449A | 2010-11-11 | |||
| KR20190041122A | 2019-04-22 |
Attorney, Agent or Firm:
HWANG, Enam (KR)
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