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. (WO2012108973) HETEROGENEOUS CATALYST AND ITS USE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/108973    International Application No.:    PCT/US2012/021015
Publication Date: 16.08.2012 International Filing Date: 12.01.2012
Chapter 2 Demand Filed:    09.11.2012    
IPC:
B01J 37/02 (2006.01), B01J 23/89 (2006.01), B01J 23/00 (2006.01), C07C 5/03 (2006.01), C07C 27/12 (2006.01), C07C 27/22 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US) (For All Designated States Except US).
MANIKANDAN, Palanichamy [IN/IN]; (IN) (For US Only).
RAO, Sreenivasa [IN/IN]; (IN) (For US Only).
BOLLAPRAGADA, Phani Kiran [IN/IN]; (IN) (For US Only).
BARTON, David G. [US/US]; (US) (For US Only).
WEHMEYER, Richard M. [US/US]; (US) (For US Only).
TENN, William [US/US]; (US) (For US Only).
BUDRONI, Gerolamo [IT/NL]; (NL) (For US Only)
Inventors: MANIKANDAN, Palanichamy; (IN).
RAO, Sreenivasa; (IN).
BOLLAPRAGADA, Phani Kiran; (IN).
BARTON, David G.; (US).
WEHMEYER, Richard M.; (US).
TENN, William; (US).
BUDRONI, Gerolamo; (NL)
Agent: HOWARD, Dan; The Dow Chemical Company Intellectual Property P.O. Box 1967 Midland, Michigan 48641 (US)
Priority Data:
61/441,679 11.02.2011 US
Title (EN) HETEROGENEOUS CATALYST AND ITS USE
(FR) CATALYSEUR HÉTÉROGÈNE ET SON UTILISATION
Abstract: front page image
(EN)A heterogeneous catalyst that is a combination of rhodium, zinc, iron, a fourth metal and at least one metal selected from alkali metals and alkaline earth metals on a catalyst support (e.g. at least one of silica, alumina, titania, magnesia, zinc aluminate (ZnAl2O4), magnesium aluminate (MgAl2O4), magnesia-modified alumina, zinc oxide-modified alumina, zirconium oxide-modified alumina, and zinc oxide) and use of the catalyst in converting an alkylene to an oxygenate that has one more carbon atom than the alkylene.
(FR)L'invention concerne un catalyseur hétérogène qui est une combinaison de rhodium, de zinc, de fer, d'un quatrième métal choisi parmi les métaux alcalins et les métaux alcalino-terreux, sur un support de catalyseur (par exemple, au moins un élément parmi la silice, l'alumine, le dioxyde de titane, la magnésie, l'aluminate de zinc (ZnAl2O4), l'aluminate de magnésium (MgAl2O4), l'alumine modifiée par la magnésie, l'alumine modifiée par le zinc, l'alumine modifiée par l'oxyde de zirconium, et l'oxyde de zinc) et l'utilisation du catalyseur dans la conversion d'alkylène en un oxygénat qui contient un atome de carbone de plus que l'alkylène.
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, 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, 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)