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1. (WO2015124784) METHOD FOR INCREASING THE FOULING RESISTANCE OF INORGANIC MEMBRANES BY GRAFTING WITH ORGANIC MOIETIES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/124784    International Application No.:    PCT/EP2015/053772
Publication Date: 27.08.2015 International Filing Date: 24.02.2015
IPC:
B01D 67/00 (2006.01), B01D 71/02 (2006.01), C02F 1/44 (2006.01), B01D 69/14 (2006.01)
Applicants: VITO NV [BE/BE]; Boeretang 200 B-2400 Mol (BE).
UNIVERSITEIT ANTWERPEN [BE/BE]; Prinsstraat 13 B-2000 Antwerpen (BE)
Inventors: BUEKENHOUDT, Anita; (BE).
WYNS, Kenny; (BE).
MUSTAFA, Ghulam; (BE).
MEYNEN, Vera; (BE)
Agent: PAEMEN, Liesbet Rita Johanna; (BE)
Priority Data:
14156401.3 24.02.2014 EP
Title (EN) METHOD FOR INCREASING THE FOULING RESISTANCE OF INORGANIC MEMBRANES BY GRAFTING WITH ORGANIC MOIETIES
(FR) PROCÉDÉ D'AUGMENTATION DE LA RÉSISTANCE À L'ENCRASSEMENT DE MEMBRANES INORGANIQUES PAR GREFFAGE DE GROUPEMENTS ORGANIQUES
Abstract: front page image
(EN)Provided herein are filtration membranes for water treatment, and methods for preventing fouling of such membranes. The method described herein comprises grafting the membrane surface with an organic moiety, by reacting the surface with an organometallic reagent, a phosphonate, a phosphinate, or an organosilane.
(FR)L'invention concerne des membranes de filtration destinées au traitement de l'eau, et des procédés permettant d'éviter tout encrassement de telle membranes. Le procédé selon l'invention comprend le greffage d'un groupement organique sur la surface membranaire, ce qui est obtenu en faisant réagir la surface avec un réactif organo-métallique, un phosphonate, un phosphinate ou un organosilane.
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, KR, KZ, LA, LC, LK, LR, LS, 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, ST, 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: English (EN)
Filing Language: English (EN)