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Machine translation
1. (WO2011018448) PROCESS FOR REMOVING AN ALKANOL IMPURITY FROM A DIALKYL CARBONATE STREAM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/018448    International Application No.:    PCT/EP2010/061587
Publication Date: 17.02.2011 International Filing Date: 10.08.2010
IPC:
C07C 68/08 (2006.01), C07C 68/06 (2006.01)
Applicants: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30 NL-2596 HR The Hague (NL) (For All Designated States Except US).
ALLAIS, Cyrille, Paul [FR/NL]; (NL) (For US Only).
VAPORCIYAN, Garo, Garbis [US/US]; (US) (For US Only)
Inventors: ALLAIS, Cyrille, Paul; (NL).
VAPORCIYAN, Garo, Garbis; (US)
Priority Data:
09167737.7 12.08.2009 EP
Title (EN) PROCESS FOR REMOVING AN ALKANOL IMPURITY FROM A DIALKYL CARBONATE STREAM
(FR) PROCÉDÉ POUR L'ÉLIMINATION D'UNE IMPURETÉ ALCANOL À PARTIR D'UN COURANT DE CARBONATE DE DIALKYLE
Abstract: front page image
(EN)The invention relates to a process for removing an alkanol impurity from a stream containing a dialkyl carbonate and the alkanol impurity, comprising contacting the stream with an aryl group containing ester and a catalyst to effect reaction of the alkanol impurity with the aryl group containing ester.
(FR)L'invention porte sur un procédé pour l'élimination d'une impureté alcanol à partir d'un courant contenant un carbonate de dialkyle et l'impureté alcanol, comprenant la mise en contact du courant avec un ester contenant un groupe aryle et un catalyseur pour effectuer la réaction de l'impureté alcanol avec l'ester contenant un groupe aryle.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, 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)