Title:
HIGH FLUX NANOFILTRATION MEMBRANE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/234738
Kind Code:
A1
Abstract:
The present invention relates to a high flux nanofiltration membrane and a manufacturing method therefor, and, more particularly, to a nanofiltration membrane and a manufacturing method therefor, the membrane using a heat resistant base resin and a highly permeable additive, thereby having both high permeation flux and excellent durability and removability.
Inventors:
LIM JAE WON (KR)
Application Number:
PCT/KR2023/007564
Publication Date:
December 07, 2023
Filing Date:
June 02, 2023
Export Citation:
Assignee:
TORAY ADVANCED MAT KOREA INC (KR)
International Classes:
B01D69/12; B01D61/02; B01D69/10; B01D71/10; B01D71/34; B01D71/42; B01D71/52; B01D71/64; B01D71/68; C02F1/44
Foreign References:
| KR20170028351A | 2017-03-13 | |||
| KR20030043283A | 2003-06-02 | |||
| JP2015166056A | 2015-09-24 | |||
| JP2013081938A | 2013-05-09 | |||
| KR20150032280A | 2015-03-25 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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