WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2013052487) PROCESSES FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/052487    International Application No.:    PCT/US2012/058465
Publication Date: 11.04.2013 International Filing Date: 02.10.2012
IPC:
C07C 67/317 (2006.01), C07C 69/54 (2006.01), C07C 57/04 (2006.01), C07C 51/377 (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).
PETERSON, Craig J. [US/US]; (US) (US only).
SCATES, Mark O. [US/US]; (US) (US only).
WEINER, Heiko [DE/US]; (US) (US only).
CHAPMAN, Josefina T. [US/US]; (US) (US only)
Inventors: MUELLER, Sean; (US).
NAGAKI, Dick; (US).
PETERSON, Craig J.; (US).
SCATES, Mark O.; (US).
WEINER, Heiko; (US).
CHAPMAN, Josefina T.; (US).
LOCKE, Alexandra, S.; (US)
Agent: KENNEDY, Nicoletta; 7918 Jones Branch Drive Suite 500 McLean, Virginia 22102 (US)
Priority Data:
13/251,623 03.10.2011 US
13/632,777 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 reacting an alkanoic acid and an alkylenating agent under conditions effective to produce a crude acrylate product. A molar ratio of alkylenating agent to alkanoic acid is maintained at a level of at least 1.
(FR)L'invention concerne, selon un mode de réalisation, un procédé de production d'un produit d'acrylate. Le procédé comprend l'étape de mise en réaction d'un acide alcanoïque et d'un agent d'alkylénation dans des conditions efficaces pour produire un produit d'acrylate brut. Un rapport molaire entre l'agent d'alkylénation et l'acide alcanoïque est maintenu à un niveau d'au moins 1.
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)