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Machine translation
1. (WO2013052472) PROCESSES FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/052472    International Application No.:    PCT/US2012/058442
Publication Date: 11.04.2013 International Filing Date: 02.10.2012
IPC:
C07C 67/317 (2006.01), C07C 69/54 (2006.01), C07C 51/42 (2006.01), C07C 57/04 (2006.01)
Applicants: CELANESE INTERNATIONAL CORPORATION [US/US]; 222 W. Las Colinas Blvd. Suite 900N Irving, Texas 75039 (US) (For All Designated States Except US).
MUELLER, Sean [US/US]; (US) (US only).
NAGAKI, Dick [US/US]; (US) (US only).
PAN, Tianshu [CN/US]; (US) (US only).
PETERSON, Craig J. [US/US]; (US) (US only).
CHAPMAN, Josefina T. [US/US]; (US) (US only)
Inventors: MUELLER, Sean; (US).
NAGAKI, Dick; (US).
PAN, Tianshu; (US).
PETERSON, Craig J.; (US).
CHAPMAN, Josefina T.; (US)
Agent: KENNEDY, Nicoletta; 7918 Jones Branch Drive Suite 500 McLean, Virginia 22102 (US)
Priority Data:
13/251,623 03.10.2011 US
13/632,233 01.10.2012 US
Title (EN) PROCESSES FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES
(FR) PROCÉDÉS DE PRODUCTION D'ACIDES ACRYLIQUES ET D'ACRYLATES
Abstract: front page image
(EN)In one embodiment, the invention is to a process for producing an acrylate product. The process comprises the step of providing a diluted crude acrylate stream comprising the acrylate product and an alkylenating agent. The process further comprises the step of separating at least a portion of the diluted crude acrylate stream to form an alkylenating agent stream and an intermediate product stream. The alkylenating agent stream comprises at least 1 wt.% alkylenating agent and the intermediate product stream comprises acrylate product.
(FR)Dans un mode de réalisation, la présente invention concerne un procédé de production d'un produit de type acrylate. Le procédé comprend l'étape consistant à fournir un courant brut de type acrylate dilué comprenant le produit de type acrylate et un agent alkylénant. Le procédé comprend en outre l'étape consistant à séparer au moins une partie du courant de produit brut de type acrylate dilué pour former un courant d'agent alkylénant et un courant de produit intermédiaire. Le courant d'agent alkylénant comprend au moins 1 % en poids d'agent alkylénant et le courant de produit intermédiaire comprend le produit de type acrylate.
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: English (EN)
Filing Language: English (EN)