Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022004900 - WET ELECTROSTATIC NON-WOVEN FABRIC

Publication Number WO/2022/004900
Publication Date 06.01.2022
International Application No. PCT/KR2020/008447
International Filing Date 29.06.2020
IPC
B01D 39/16 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
14Other self-supporting filtering material
16of organic material, e.g. synthetic fibres
CPC
B01D 39/16
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
14Other self-supporting filtering material ; ; Other filtering material
16of organic material, e.g. synthetic fibres
Applicants
  • 주식회사 성창오토텍 SUNG CHANG AUTOTECH CO., LTD. [KR]/[KR]
Inventors
  • 주광진 JOO, Kwang Jin
  • 이재민 LEE, Jae Min
  • 이영섭 LEE, Young Seop
  • 박혜준 PARK, Hyejoon
  • 제갈진환 JEGAL, Jin Hwan
  • 이용균 LEE, Yong Gyun
  • 윤정애 YUN, Jeong Ae
Agents
  • 황이남 HWANG, Enam
Priority Data
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) WET ELECTROSTATIC NON-WOVEN FABRIC
(FR) TISSU NON-TISSÉ ÉLECTROSTATIQUE HUMIDE
(KO) 습식 정전 부직포
Abstract
(EN) 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.
(FR) La présente invention concerne un tissu non-tissé électrostatique humide, plus spécifiquement, un tissu non-tissé électrostatique humide dans lequel de la poudre diélectrique est mélangée dans de la poudre de polyéthylène ou de polypropylène, puis transformée en poudre, et celle-ci est mélangée dans un tissu non tissé humide pour conférer une excellente capacité de filtration pour des particules ultrafines et une efficacité de filtration prolongée sur une période d'utilisation prolongée.
(KO) 본 발명은 습식 정전 부직포에 관한 것으로서, 더욱 상세하게는 폴리에틸렌 또는 폴리프로필렌 분말에 유전체 분말을 혼합하여 분말화하고 이를 습식 부직포에 혼합하여 초미세입자에 대한 여과능력이 우수하고, 장기간 사용시 여과효율이 저하되지 않는 습식 정전 부직포에 관한 것이다.
Latest bibliographic data on file with the International Bureau