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Machine translation
1. (WO2000057993) FUMED METAL OXIDE COMPRISING CATALYTIC CONVERTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/057993    International Application No.:    PCT/US2000/008028
Publication Date: 05.10.2000 International Filing Date: 24.03.2000
Chapter 2 Demand Filed:    19.10.2000    
IPC:
B01D 53/94 (2006.01), B01J 21/04 (2006.01), B01J 37/02 (2006.01)
Applicants: CABOT CORPORATION [US/US]; 75 State Street, Boston, MA 02109-1806 (US)
Inventors: ANAND, Joginder, N.; (US).
FOTOU, George, P.; (US).
HUNG, Cheng-Hung; (US).
SMITH, Joseph, D.; (US)
Agent: LANDO, Michelle, B.; Cabot Corporation, 157 Concord Road, P.O. Box 7001, Billerica, MA 01821-7001 (US)
Priority Data:
60/126,532 26.03.1999 US
Title (EN) FUMED METAL OXIDE COMPRISING CATALYTIC CONVERTER
(FR) OXYDE METALLIQUE SUBLIME COMPRENANT UN CONVERTISSEUR CATALYTIQUE
Abstract: front page image
(EN)The present invention provides a catalytic converter for treatinginternal combustion engine exhaust comprising a substrate, fumed metal oxide aggregates adhered to the substrate, wherein no non-fumed metal oxide is present in the intra-aggregate voids, and at least one catalyst adhered to the fumed metal oxide aggregates. The present invention also provides a method of preparing such a catalytic converter, as well as a method of treating the exhaust of an internal combustion engine comprising contacting the exhaust of an internal combustion engine with a catalytic converter of the present invention.
(FR)L'invention concerne un convertisseur catalytique conçu pour traiter les gaz d'échappement de moteurs à combustion interne, qui comprend un substrat, des agglomérats d'oxyde métallique sublimé collés au substrat, l'espace entre les agglomérats étant vide de tout oxyde métallique non sublimé, et au moins un catalyseur étant collé auxdits agglomérats de l'oxyde métallique sublimé. L'invention traite également d'un procédé permettant de préparer un tel convertisseur catalytique, ainsi qu'un procédé de traitement des gaz d'échappement d'un moteur à combustion interne consistant à les mettre en contact avec un convertisseur catalytique selon l'invention.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)