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1. (WO2018022543) GAS SEPARATION MEMBRANES COMPRISING CROSSLINKED CELLULOSE ESTERS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/022543    International Application No.:    PCT/US2017/043590
Publication Date: 01.02.2018 International Filing Date: 25.07.2017
IPC:
B01D 71/16 (2006.01), B01D 53/22 (2006.01)
Applicants: EASTMAN CHEMICAL COMPANY [US/US]; 200 South Wilcox Drive Kingport, TN 37660 (US)
Inventors: DE WIT, Jos, Simon; (US).
ISLAM, SM, Bedarul; (US).
IYER, Krishnan; (US).
GOETZ, James, Thomas; (US).
GOODRICH, Jacob, Donald; (US).
MOODY, Leslie, Shane; (US).
OWENS, Jeffrey, Todd; (US).
BARRETT, Devin, G.; (US)
Agent: VIDALE, Kenrick, L.; (US)
Priority Data:
62/367,891 28.07.2016 US
Title (EN) GAS SEPARATION MEMBRANES COMPRISING CROSSLINKED CELLULOSE ESTERS
(FR) MEMBRANES DE SÉPARATION DE GAZ COMPRENANT DES ESTERS DE CELLULOSE RÉTICULÉS
Abstract: front page image
(EN)This patent application discloses membranes comprised of cellulose esters that are crosslinked. The membrane can be in the form of a flat film, tube or hollow fiber membrane. The membranes are plasticization resistant and can be used to separate gases.
(FR)Cette demande de brevet concerne des membranes constituées d'esters de cellulose qui sont réticulés. La membrane peut se présenter sous la forme d'un film plat, d'un tube ou d'une membrane à fibres creuses. Les membranes sont résistantes à la plastification et peuvent être utilisées pour séparer des gaz.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)