Title:
PREPARATION METHOD FOR NOVEL PURIFICATION MATERIAL WITH CATALYTIC OXIDATION OF FORMALDEHYDE AND STERILIZATION FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2019/178925
Kind Code:
A1
Abstract:
A preparation method for a novel purification material with catalytic oxidation of formaldehyde and sterilization functions, comprising the following steps: step 1, taking a porous adsorption material as a carrier; step 2, loading precious metal with a catalytic oxidation function of formaldehyde, a rare-earth metal material, a substance containing silver, zinc or copper and having a sterilization active component on the carrier material; step 3, synthetizing the carrier material loaded with the active functional components with a high molecular material to form a fiber; and step 4, processing the fiber into a non-woven fabric to finish the preparation for the purification material.
Inventors:
XIONG JUXIA (CN)
YAN FANGSHENG (CN)
LI PUXUAN (CN)
YAN FANGSHENG (CN)
LI PUXUAN (CN)
Application Number:
PCT/CN2018/086776
Publication Date:
September 26, 2019
Filing Date:
May 15, 2018
Export Citation:
Assignee:
SHENZHEN PUREMATE TECH CO LTD (CN)
International Classes:
B01D53/86; A01N59/16; A01P1/00; A01P3/00; B01D39/00; B01D53/02; B01D53/72
Foreign References:
| JP2014145140A | 2014-08-14 | |||
| CN106334373A | 2017-01-18 | |||
| CN107497290A | 2017-12-22 | |||
| JP2008043580A | 2008-02-28 | |||
| US20140065047A1 | 2014-03-06 | |||
| CN103774265A | 2014-05-07 | |||
| CN102744108A | 2012-10-24 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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