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1. (WO2013110877) METHOD FOR THE PRODUCTION OF 2-OCTYL ACRYLATE BY MEANS OF TRANSESTERIFICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/110877    International Application No.:    PCT/FR2013/050079
Publication Date: 01.08.2013 International Filing Date: 14.01.2013
IPC:
C07C 67/03 (2006.01), C07C 67/54 (2006.01), C07C 69/54 (2006.01)
Applicants: ARKEMA FRANCE [FR/FR]; 420, Rue d'Estienne d'Orves F-92700 Colombes (FR)
Inventors: RIONDEL, Alain; (FR).
GRAIRE, Coralie; (FR).
ESCH, Marc; (FR)
Agent: BONNEL, Claudine; Arkema France DRD - DPI 420, rue d'Estienne d'Orves F-92705 Colombes Cedex (FR)
Priority Data:
1250606 23.01.2012 FR
Title (EN) METHOD FOR THE PRODUCTION OF 2-OCTYL ACRYLATE BY MEANS OF TRANSESTERIFICATION
(FR) PROCEDE DE PRODUCTION D'ACRYLATE DE 2-OCTYLE PAR TRANSESTERIFICATION
Abstract: front page image
(EN)The invention relates to the industrial production of 2-octyl acrylate of very high purity and with a high yield, using a continuous transesterification process. The method of the invention uses ethyl titanate in solution in 2-octanol or 2-octyl titanate as a transesterification catalyst, and employs a purification train comprising two distillation columns.
(FR)L'invention a trait à la production industrielle d'acrylate de 2-octyle de très haute pureté avec un rendement élevé selon un procédé en continu par transestérification Le procédé selon l'invention utilise du titanate d'éthyle en solution dans le 2-octanol ou du titanate de 2-octyle comme catalyseur de transestérification, et met en œuvre un train de purification comportant deux colonnes de distillation.
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: French (FR)
Filing Language: French (FR)