Title:
COMPOSITION FOR INTERFACIAL POLYMERIZATION OF POLYAMIDE AND MANUFACTURING METHOD FOR WATER TREATMENT SEPARATION MEMBRANE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/245296
Kind Code:
A1
Abstract:
The present invention relates to a composition for interfacial polymerization of a polyamide, a manufacturing method for a water treatment separation membrane using same, and a water treatment separation membrane, wherein the composition contains: an amine compound; and at least one selected from a purine-based compound and a pyrimidine-based compound represented by chemical formula 1.
Inventors:
BYUN EUNKYOUNG (KR)
LEE YOUNGJU (KR)
CHOI LAKWON (KR)
SHIN CHONG KYU (KR)
LEE YOUNGJU (KR)
CHOI LAKWON (KR)
SHIN CHONG KYU (KR)
Application Number:
PCT/KR2019/007438
Publication Date:
December 26, 2019
Filing Date:
June 20, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08G69/04; B01D69/10; B01D71/56; C02F1/44
Foreign References:
| KR20150057093A | 2015-05-28 | |||
| KR20170112564A | 2017-10-12 | |||
| KR100477587B1 | 2005-07-18 | |||
| KR20080075765A | 2008-08-19 | |||
| KR20180070938A | 2018-06-27 |
Other References:
CHEN, C.: "Synthesis and Characterization of Novel Polyamides Containing Purine Moiety", POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2018, XP055666266
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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