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1. (WO2014196835) POLYAMIDE-BASED WATER TREATMENT SEPARATION MEMBRANE HAVING EXCELLENT OXIDATION RESISTANCE AND CHLORINE RESISTANCE AND MANUFACTURING METHOD THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/196835    International Application No.:    PCT/KR2014/005023
Publication Date: 11.12.2014 International Filing Date: 05.06.2014
IPC:
B01D 71/56 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu, Seoul 150-721 (KR)
Inventors: KO, Young-Hoon; (KR).
KIM, Jae-Hong; (KR).
SONG, Keun-Won; (KR).
SHIN, Chong-Kyu; (KR)
Agent: CHUNG, Soon-Sung; Saeon Patent & Law Firm 6F, Sambo Bldg. 5, Teheran-ro 19-gil, Gangnam-gu Seoul 135-911 (KR)
Priority Data:
10-2013-0065439 07.06.2013 KR
10-2014-0068409 05.06.2014 KR
Title (EN) POLYAMIDE-BASED WATER TREATMENT SEPARATION MEMBRANE HAVING EXCELLENT OXIDATION RESISTANCE AND CHLORINE RESISTANCE AND MANUFACTURING METHOD THEREFOR
(FR) MEMBRANE DE SÉPARATION DE TRAITEMENT D'EAU À BASE DE POLYAMIDE AYANT UNE EXCELLENTE RÉSISTANCE À L'OXYDATION ET UNE EXCELLENTE RÉSISTANCE AU CHLORE, ET PROCÉDÉ DE FABRICATION DE CELLE-CI
(KO) 내산화성 및 내염소성이 우수한 폴리아미드계 수처리 분리막 및 그 제조방법
Abstract: front page image
(EN)The present invention relates to a water treatment separation membrane and a manufacturing method therefor, the water treatment separation membrane comprising a porous support and a polyamide layer formed on the porous support, wherein the polyamide layer comprises an antioxidant having a solubility parameter value of 9(J/cm3)1/2 to 22(J/cm3)1/2.
(FR)L'invention concerne une membrane de séparation de traitement d'eau et un procédé de fabrication de celle-ci, la membrane de séparation de traitement d'eau comprenant un support poreux et une couche de polyamide formée sur le support poreux, la couche de polyamide comprenant un antioxydant ayant une valeur de paramètre de solubilité de 9(J/cm3)1/2 à 22(J/cm3)1/2.
(KO)본 발명은 다공성 지지체 및 상기 다공성 지지체 상에 형성된 폴리아미드층을 포함하는 수처리 분리막으로, 상기 폴리아미드층은 용해도 파라미터 값이 9(J/cm3)1/2 내지 22(J/cm3)1/2인 산화방지제를 포함하는 수처리 분리막 및 그 제조방법에 관한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)