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Machine translation
1. (WO2001004177) METAL CYANIDE CATALYSTS ON INORGANIC SUPPORTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/004177    International Application No.:    PCT/US2000/018618
Publication Date: 18.01.2001 International Filing Date: 07.07.2000
Chapter 2 Demand Filed:    05.01.2001    
IPC:
B01J 27/26 (2006.01), B01J 29/06 (2006.01), B01J 29/08 (2006.01), C08G 65/26 (2006.01)
Applicants: THE DOW CHEMICAL COMPANY [US/US]; 2030 Dow Center, Midland, MI 48674 (US)
Inventors: WEHMEYER, Richard, M.; (US)
Agent: KORFHAGE, Glenn, H.; Intellectual Property, P.O. Box 1967, Midland, MI 48641-1967 (US)
Priority Data:
60/143,083 09.07.1999 US
Title (EN) METAL CYANIDE CATALYSTS ON INORGANIC SUPPORTS
(FR) CATALYSEURS DE CYANURE METALLIQUE A SUPPORTS INORGANIQUES
Abstract: front page image
(EN)Metal cyanide polymerization catalysts are supported on a zeolite that is capable of engaging in cation exchange reactions. The supported catalysts are active polymerization catalysts for alkylene oxides. They are easily separated from the polymerization product and recycled.
(FR)L'invention concerne des catalyseurs de polymérisation de cyanure métallique ayant pour support une zéolite pouvant provoquer des réactions à échange cationique. Les catalyseurs à support sont des catalyseurs de polymérisation actifs pour les oxydes d'alkylène. Ils sont facilement séparés du produit de polymérisation puis recyclés.
Designated States: AU, BR, CA, CN, JP, KR, MX, SG, ZA.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)