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Machine translation
1. (WO1999011367) ETHYLENE OXIDE CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/011367    International Application No.:    PCT/US1998/017935
Publication Date: 11.03.1999 International Filing Date: 28.08.1998
Chapter 2 Demand Filed:    26.03.1999    
IPC:
B01J 23/66 (2006.01), B01J 27/04 (2006.01), C07D 301/10 (2006.01)
Applicants: SCIENTIFIC DESIGN COMPANY, INC. [US/US]; 49 Industrial Avenue Little Ferry, NJ 07643-1901 (US)
Inventors: RIZKALLA, Nabil; (US).
KLEIN, Rita; (US).
MILNE, Stephen; (US)
Agent: LONG, William, C.; 90 Maple Avenue Morristown, NJ 07960 (US)
Priority Data:
08/916,160 02.09.1997 US
Title (EN) ETHYLENE OXIDE CATALYST
(FR) CATALYSEUR D'OXYDATION DE L'ETHYLENE
Abstract: front page image
(EN)A silver catalyst for ethylene oxidation to ethylene oxide is provided containing a promoter combination consisting of an alkali metal component, a sulfur component, a fluorine component and a pnictogen component from the group phosphorous, bismuth and antimony; the catalyst is essentially free of rhenium and transition metal components.
(FR)L'invention porte sur un catalyseur à l'argent d'oxydation de l'éthylène produisant de l'oxyde d'éthylène contenant un promoteur comprenant un composant d'un métal alcalin, un composant de soufre, un composant de fluor, et un composant pnictogène du groupe phosphore, bismuth ou antimoine, mais essentiellement exempt de rhénium ou de composants de métaux de transition.
Designated States: AU, BR, CA, CN, JP, KR, MX.
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)