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1. (WO2018105951) AIR PURIFYING FILTER, HYBRID AIR PURIFYING FILTER, AND AIR PURIFIER

Pub. No.:    WO/2018/105951    International Application No.:    PCT/KR2017/013927
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Fri Dec 01 00:59:59 CET 2017
IPC: B01D 39/16
B01D 46/52
B01D 46/00
Applicants: SAMSUNG ELECTRONICS CO., LTD.
삼성전자주식회사
Inventors: YUGE, Seiro
유게세이로
FUKUOKA, Daisuke
후쿠오카다이스케
TAKEZAWA, Manabu
타케자와마나부
Title: AIR PURIFYING FILTER, HYBRID AIR PURIFYING FILTER, AND AIR PURIFIER
Abstract:
A filter medium for purifying air by capturing airborne fine particles achieves high dust collection efficiency, low pressure loss, and long lifespan. The air-purifying filter medium provided for an air purifying filter in the air purifier is formed of resin fibers having an average fiber diameter of 3.6 to 16.5 μm both inclusive, with a ratio of weight per area to average fiber diameter ranging from 10×106 g/m3 to 20×106 g/m3, both inclusive.