CATALYST COMPOSITION CONTAINING BASE METAL OXIDE-PROMOTED RHODIUM - Patent 0551342

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EP 0 551 342 A1

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(43)	Date of publication:
	21.07.1993 Bulletin 1993/29

(21)	Application number: 91917313.0

(22)	Date of filing: 24.09.1991

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International Patent Classification (IPC):

B01D 53/ 94^{( . )}
B01J 23/ 63^{( . )}

B01J 23/ 46^{( . )}
B01J 23/ 656^{( . )}

(86)	International application number:
	PCT/US1991/006940

(87)	International publication number:
	WO 1992/005861 (16.04.1992 Gazette 1992/09)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IT LI LU NL SE

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Priority:

27.09.1990 US 19900589470

(71)	Applicant: ENGELHARD CORPORATION
	Iselin, New Jersey 08830-0770 (US)

(72)	Inventor:
	TAUSTER, Samuel, J. Englishtown, NJ 07726 (US)

(74)	Representative: Fisher, Adrian John, et al
	CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)

(54)	CATALYST COMPOSITION CONTAINING BASE METAL OXIDE-PROMOTED RHODIUM