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1. (WO2011146440) PROCESSES FOR PRODUCING DIAMINOBUTANE (DAB), SUCCINIC DINITRILE (SDN) AND SUCCINAMIDE (DAM)
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/146440    International Application No.:    PCT/US2011/036755
Publication Date: 24.11.2011 International Filing Date: 17.05.2011
IPC:
C07C 51/41 (2006.01), C07C 55/10 (2006.01), C07C 209/46 (2006.01), C07C 209/48 (2006.01), C07C 231/02 (2006.01), C07C 253/20 (2006.01), C07C 253/22 (2006.01), C07C 253/30 (2006.01), C08G 69/26 (2006.01), C07C 51/02 (2006.01), C07C 51/44 (2006.01), C07C 211/09 (2006.01), C07C 233/05 (2006.01), C07C 255/04 (2006.01), C07C 255/24 (2006.01)
Applicants: BIOAMBER S.A.S. [FR/FR]; Route de Pomacle F-51110 Bazancourt (FR) (For All Designated States Except US).
FRUCHEY, Olan, S. [US/US]; (US) (For US Only).
MANZER, Leo, E. [US/US]; (US) (For US Only).
DUNUWILA, Dilum [US/US]; (US) (For US Only).
KEEN, Brian, T. [US/US]; (US) (For US Only).
ALBIN, Brooke, A. [US/US]; (US) (For US Only).
CLINTON, Nye, A. [US/US]; (US) (For US Only).
DOMBEK, Bernard, D. [US/US]; (US) (For US Only)
Inventors: FRUCHEY, Olan, S.; (US).
MANZER, Leo, E.; (US).
DUNUWILA, Dilum; (US).
KEEN, Brian, T.; (US).
ALBIN, Brooke, A.; (US).
CLINTON, Nye, A.; (US).
DOMBEK, Bernard, D.; (US)
Agent: CHRISTENBURY, T. Daniel; DLA Piper LLP (US) One Liberty Place 1650 Market Street, Suite 4900 Philadelphia, PA 19103 (US)
Priority Data:
61/346,164 19.05.2010 US
Title (EN) PROCESSES FOR PRODUCING DIAMINOBUTANE (DAB), SUCCINIC DINITRILE (SDN) AND SUCCINAMIDE (DAM)
(FR) PROCÉDÉS DE PRODUCTION DE DIAMINOBUTANE (DAB), DE DINITRILE SUCCINIQUE (SDN) ET DE SUCCINAMIDE (DAM)
Abstract: front page image
(EN)Processes include providing a clarified diammonium succinate (DAS)- or monoammonium succinate (MAS)- containing fermentation broth; distilling the broth of an overhead that includes water and ammonia, and a liquid bottoms that includes SA, and at least about 20 wt% water; cooling the bottoms to a temperature sufficient to cause the bottoms to separate into a liquid portion in contact with a solid portion that is substantially pure SA; separating the solid portion from the liquid portion; and converting the solid portion to produce nitrogen containing compounds such as diamino butane (DAB), succinic dinitrile (SDN), succinic amino nitrile (SAN) or succinamide (DAM) and downstream products.
(FR)La présente invention concerne des procédés consistant à fournir un succinate de diammonium (DAS), ou un succinate de monomammonium (MAS), clarifié contenant un bouillon de fermentation ; à distiller le bouillon d'un distillat de tête qui comprend de l'eau et de l'ammoniac, et un fond liquide qui contient SA, et au moins 20 % en poids d'eau ; à refroidir le fond à une température suffisante pour provoquer la séparation du fond en une partie liquide en contact avec une partie solide qui est du SA sensiblement pur ; à séparer la partie solide de la partie liquide ; et à convertir la partie solide pour produire des composés contenant de l'azote tels que du diaminobutane (DAB), du dinitrile succinique (SDN), de l'aminonitrile succinique (SAN) ou du succinamide (DAM) et des produits en aval.
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, 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)