Title:
WATER TREATMENT MEMBRANE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/052256
Kind Code:
A1
Abstract:
The present invention relates to a water treatment membrane and a method for manufacturing the same. The water treatment membrane comprises: a porous support; and a polyamide active layer which is provided on the porous support, wherein the polyamide active layer comprises a polymer represented by the following chemical formula 1 inside or on a surface thereof, wherein the polymer has a weight average molecular weight of 100 g/mol to 1200 g/mol.
Inventors:
LEE JINKUK (KR)
CHOI SUNGYEOL (KR)
PARK SUNG KYUNG (KR)
JEON HYUNG JOON (KR)
CHOI HYUNGSAM (KR)
SHIN CHONG KYU (KR)
KWAK BONG JU (KR)
GIL HYUNGBAE (KR)
KIM SANGGON (KR)
CHOI SUNGYEOL (KR)
PARK SUNG KYUNG (KR)
JEON HYUNG JOON (KR)
CHOI HYUNGSAM (KR)
SHIN CHONG KYU (KR)
KWAK BONG JU (KR)
GIL HYUNGBAE (KR)
KIM SANGGON (KR)
Application Number:
PCT/KR2016/010634
Publication Date:
March 30, 2017
Filing Date:
September 23, 2016
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B01D71/56; B01D61/02; B01D67/00; B01D69/10; B01D71/06; C02F1/44; C08G64/00; C08G73/10; C08G75/20; C08J5/22
Foreign References:
| US20110284458A1 | 2011-11-24 | |||
| KR20130076498A | 2013-07-08 | |||
| KR20070086268A | 2007-08-27 | |||
| KR20140143721A | 2014-12-17 | |||
| KR970009657B1 | 1997-06-17 |
Other References:
See also references of EP 3354333A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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