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1. (WO2007017650) CARBON MEMBRANES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/017650    International Application No.:    PCT/GB2006/002926
Publication Date: 15.02.2007 International Filing Date: 04.08.2006
B01D 71/02 (2006.01), B01D 53/22 (2006.01), B01D 69/06 (2006.01)
Applicants: NTNU TECHNOLOGY TRANSFER AS [NO/NO]; SP Andersens vei 5, N-7465 Trondheim (NO) (For All Designated States Except US).
HAGG, May-Britt [NO/NO]; (NO) (For US Only).
LIE, Jon, Arvid [NO/NO]; (NO) (For US Only)
Inventors: HAGG, May-Britt; (NO).
LIE, Jon, Arvid; (NO)
Agent: FRANK B. DEHN & CO.; St Bride' s House, 10 Salisbury Square, London EC4Y 8JD (GB)
Priority Data:
0516154.2 05.08.2005 GB
Abstract: front page image
(EN)A process for the production of a carbon membrane comprising: (i) reacting a mixture of cellulose and hemicellulose with an acid; (ii) casting the mixture to form a film, (iii) drying said film; and (iv) carbonising said film.
(FR)L’invention concerne un procédé de fabrication d’une membrane carbonée comprenant : (i) la mise en réaction d’un mélange de cellulose et d’hémicellulose avec un acide ; (ii) le coulage du mélange pour former un film ; (iii) le séchage dudit film ; et (iv) la carbonisation dudit film.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)