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1. (WO2007014204) CATALYST FOR METHACROLEIN OXIDATION AND METHOD FOR MAKING AND USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/014204    International Application No.:    PCT/US2006/028815
Publication Date: 01.02.2007 International Filing Date: 25.07.2006
IPC:
C07C 51/16 (2006.01), C07C 51/235 (2006.01)
Applicants: SAUDI BASIC INDUSTRIES CORPORATION [SA/SA]; P O Box 5101, Riyadh, 11422 (SA) (For All Designated States Except US).
LIANG, Wugeng [CN/US]; (US) (For US Only).
STEVENSON, Scott, A. [US/US]; (US) (For US Only).
MCGUFFEY, Angie [US/US]; (US) (For US Only)
Inventors: LIANG, Wugeng; (US).
STEVENSON, Scott, A.; (US).
MCGUFFEY, Angie; (US)
Agent: WHEELINGTON, Jimmy; SABIC AMERICAS, INC., SABIC TECHNOLOGY CENTER, 1600 Industrial Blvd., Sugar Land, TX 77478 (US)
Priority Data:
11/189,126 25.07.2005 US
Title (EN) CATALYST FOR METHACROLEIN OXIDATION AND METHOD FOR MAKING AND USING SAME
(FR) CATALYSEUR POUR UNE OXYDATION DE METHACROLEINE ET METHODE DE FABRICATION ET D'UTILISATION ASSOCIEE
Abstract: front page image
(EN)A catalyst for oxidation of unsaturated and/or saturated aldehydes to unsaturated acids is disclosed where the catalyst includes at least molybdenum (Mo),. phosphorus (P), vanadium (V), bismuth (Bi), and a first component selected from the group consisting of potassium (K), rubidium (Rb), cesium (Cs), thallium (Tl), or mixtures or combinations thereof, where the bismuth component was dissolved in an organic acid solution prior to adding the bismuth containing solution to a solution of the other components. Methods for making and using the catalysts are also disclosed.
(FR)L'invention concerne un catalyseur destiné à oxyder des aldéhydes insaturés et/ou saturés pour obtenir des acides insaturés. Le catalyseur de l'invention comprend au moins du molybdène (Mo), du phosphore (P), du vanadium (V), du bismuth (Bi) et un premier composant sélectionné dans le groupe comprenant: potassium (K), rubidium (Rb), césium (Cs), thallium (Tl) ou des mélanges, ou des combinaisons de ceux-ci, dans lesquelles le composant de bismuth est dissous dans une solution d'acide organique avant d'ajouter la solution contenant le bismuth à une solution comprenant d'autres composants. Les méthodes de fabrication et d'utilisation de ces catalyseurs sont également décrites dans l'invention.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)