Title:
AIR FILTERS HAVING ANTI-MICROBIAL CHARACTERISTICS AND SYSTEMS AND METHODS OF MANUFACTURE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/119273
Kind Code:
A3
Abstract:
An air filter including at least one filter medium including sonochemically- deposited at least one of nanoparticles having anti-microbial characteristics and microparticles having anti-microbial characteristics, and a method for manufacturing an air filter including providing a roll of at least one filter medium, in a roll-to-roll manner, passing the at least one filter medium through a sonochemical bath for depositing therein at least one of nanoparticles having anti-microbial characteristics and microparticles having anti-microbial characteristics and thereafter, drying the at least one filter medium, including sonochemically-deposited at least one of nanoparticles having anti-microbial characteristics and microparticles having anti-microbial characteristics.
Inventors:
LEVY ITSIK (IL)
BEERI MAOR (IL)
AMAR ISRAEL (IL)
POLLAK AVRAHAM (IL)
BEERI MAOR (IL)
AMAR ISRAEL (IL)
POLLAK AVRAHAM (IL)
Application Number:
PCT/IL2022/051349
Publication Date:
August 24, 2023
Filing Date:
December 20, 2022
Export Citation:
Assignee:
ALONIM FILTERS MARKETING LTD (IL)
International Classes:
D06M10/02; B01D46/24
Foreign References:
| US20170157437A1 | 2017-06-08 | |||
| CN111331955A | 2020-06-26 | |||
| US20190069811A1 | 2019-03-07 |
Attorney, Agent or Firm:
COLB, Sanford T. et al. (IL)
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