COMPOSITION FOR INTERFACIAL POLYMERIZING POLYAMIDE AND METHOD FOR MANUFACTURING WATER-TREATMENT MEMBRANE USING SAME

• Main Authors: WOO SEUNGTAEK, SHIN CHONG KYU, BYUN EUNKYOUNG, GIL HYUNGBAE, LEE YOUNGJU, KIM JINHOO
• Format: Patent
• Language: English; Korean
• Published: 03.02.2021
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

본 발명은 양 말단에 언하이드라이드기(anhydride group)를 포함하는 첨가제를 1종 이상 포함하는 폴리아미드 계면중합용 조성물, 이를 이용한 수처리 분리막의 제조 방법 및 수처리 분리막에 관한 것이다.