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Machine translation
1. (WO1998000364) PHOSGENE MANUFACTURING PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/000364    International Application No.:    PCT/US1997/011296
Publication Date: 08.01.1998 International Filing Date: 26.06.1997
Chapter 2 Demand Filed:    19.01.1998    
IPC:
B01J 27/224 (2006.01), C01B 31/28 (2006.01), C04B 35/565 (2006.01)
Applicants: E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street, Wilmington, DE 19898 (US) (For All Designated States Except US).
CICHA, Walter, Vladimir [CA/US]; (US) (For US Only).
MANZER, Leo, Ernest [US/US]; (US) (For US Only)
Inventors: CICHA, Walter, Vladimir; (US).
MANZER, Leo, Ernest; (US)
Agent: HEISER, David, E.; E.I. du Pont de Nemours and Company, Legal Patent Records Center, 1007 Market Street, Wilmington, DE 19898 (US)
Priority Data:
60/022,518 28.06.1996 US
Title (EN) PHOSGENE MANUFACTURING PROCESS
(FR) PROCEDE DE FABRICATION DU PHOSGENE
Abstract: front page image
(EN)A process for producing phosgene is disclosed which involves contacting a mixture comprising CO and Cl2 (e.g., at about 300 °C or less) with a silicon carbide catalyst having a surface area of at least 10 m2.g-1.
(FR)La présente invention concerne un procédé de fabrication du phosgène consistant à faire barboter un mélange de CO et Cl2 (par exemple à une température d'environ 300 °C ou moins) avec un catalyseur au carborundum présentant une aire spécifique d'au moins 10 m2.g-1.
Designated States: BR, CN, IL, JP, RU, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)