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1. (WO2013046056) GRAFTED MEMBRANES AND SUBSTRATES HAVING SURFACES WITH SWITCHABLE SUPEROLEOPHILICITY AND SUPEROLEOPHOBICITY AND APPLICATIONS THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/046056    International Application No.:    PCT/IB2012/002560
Publication Date: 04.04.2013 International Filing Date: 27.09.2012
IPC:
B01D 69/00 (2006.01), B01D 71/00 (2006.01), C08J 7/12 (2006.01)
Applicants: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY [SA/SA]; 4700 King Abdullah University of Science and Technology Thuwal 23955-6900 (SA)
Inventors: ZHANG, Lianbin; (SA).
WANG, Peng; (SA)
Priority Data:
61/540,361 28.09.2011 US
Title (EN) GRAFTED MEMBRANES AND SUBSTRATES HAVING SURFACES WITH SWITCHABLE SUPEROLEOPHILICITY AND SUPEROLEOPHOBICITY AND APPLICATIONS THEREOF
(FR) MEMBRANES GREFFÉES ET SUBSTRATS COMPORTANT DES SURFACES DOTÉES D'UNE SUPEROLÉOPHILIE ET D'UNE SUPEROLÉOPHOBIE COMMUTABLES ET APPLICATIONS DE CEUX-CI
Abstract: front page image
(EN)Disclosed herein are surface-modified membranes and other surface-modified substrates exhibiting switchable oleophobicity and oleophilicity in aqueous media. These membranes and substrates may be used for variety of applications, including controllable oil/water separation processes, oil spill cleanup, and oil/water purification. Also provided are the making and processing of such surface-modified membranes and other surface-modified substrates.
(FR)L'invention concerne des membranes modifiées en surface et d'autres substrats modifiés en surface présentant une oléophilie et une oléophobie commutables en milieu aqueux. Ces membranes et substrats peuvent être utilisés pour diverses d'applications, y compris des procédés de séparation contrôlable huile/eau, un nettoyage d'un déversement d'huile, et une purification huile/eau. L'invention concerne également la fabrication et le traitement de telles membranes modifiées en surface et d'autres substrats modifiés en surface.
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, IS, JP, KE, KG, KM, KN, KP, KR, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)