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1. (WO1998050152) NANOSCALE SOLID SUPERACID CATALYSTS WITH PENDANT FLUOROALKYLSULFONIC ACID OR FLUORO, PERFLUOROALKYLSULFONIC ACID GROUPS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/050152 International Application No.: PCT/US1998/009263
Publication Date: 12.11.1998 International Filing Date: 06.05.1998
Chapter 2 Demand Filed: 30.11.1998
IPC:
B01J 31/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31
Catalysts comprising hydrides, coordination complexes or organic compounds
02
containing organic compounds or metal hydrides
Applicants:
OLAH, George, A. [US/US]; US
PRAKASH, G., K., Surya [US/US]; US
Inventors:
OLAH, George, A.; US
PRAKASH, G., K., Surya; US
Agent:
FANUCCI, Allan, A. ; Pennie & Edmonds LLP 1155 Avenue of the Americas New York, NY 10036, US
Priority Data:
60/046,33807.05.1997US
Title (EN) NANOSCALE SOLID SUPERACID CATALYSTS WITH PENDANT FLUOROALKYLSULFONIC ACID OR FLUORO, PERFLUOROALKYLSULFONIC ACID GROUPS
(FR) CATALYSEURS SUPER ACIDES SOLIDES DE NANO-ECHELLE COMPORTANT DES GROUPES LIBRES D'ACIDE FLUOROALKYLSULFONIQUE OU D'ACIDE FLUORO, PERFLUOROALKYLSULFONIQUE
Abstract:
(EN) A solid superacid catalyst composition of a carrier material having a particle size of between 0.5 and 5'000 nm and at least one pendant fluoroalkylsulfonic acid or fluoro, perfluoroalkylsulfonic acid group attached thereto. Also, methods for making this catalysts by attaching pendant fluoroalkylsulfonic acid or fluoro, perfluoroalkylsulfonic acid groups to the carrier material by various procedures to form the catalyst composition.
(FR) Cette invention se rapporte à une composition de catalyseurs super acides, solides, comportant une matière support dont les particules ont une taille comprise entre 0,5 et 500 nm et à laquelle est fixé au moins un groupe libre d'acide fluoroalkylsulfonique ou d'acide fluoro, perfluoroalkylsulfonique. L'invention se rapporte à des procédés de fabrication de ces catalyseurs qui consistent à fixer des groupes libres d'acide fluoroalkylsulfonique ou d'acide fluoro, perfluoroalkylsulfonique à la matière support par diverses procédures de manière à former la composition de catalyseurs.
Designated States: AL, AM, AU, AZ, BA, BB, BG, BR, BY, CA, CN, CU, CZ, EE, GE, GH, GW, HU, ID, IL, IS, JP, KG, KP, KR, KZ, LC, LK, LR, LT, LV, MD, MG, MK, MN, MX, NO, NZ, PL, RO, RU, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UZ, VN, YU
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)