GEL CATALYSTS AND METHODS FOR THEIR USE IN CATALYTIC DEHYDROGENATION PROCESSES - Patent 1250191

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EP 1 250 191 A2

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(88)	Date of publication A3:
	20.12.2001

(43)	Date of publication:
	23.10.2002 Bulletin 2002/43

(21)	Application number: 01942581.8

(22)	Date of filing: 23.01.2001

(51)	International Patent Classification (IPC)⁷: B01J 23/26

(86)	International application number:
	PCT/US0102/328

(87)	International publication number:
	WO 0105/2985 (26.07.2001 Gazette 2001/30)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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Priority:

24.01.2000 US 177795 P

(71)	Applicant: E.I. DUPONT DE NEMOURS AND COMPANY
	Wilmington,Delaware 19898 (US)

(72)	Inventors:
	KOURTAKIS, Kostantinos, Dino Swedesboro, NJ 08085 (US) MANZER, Leo, E. Wilmington, DE 19803 (US)

(74)	Representative: Jones, Alan John
	CARPMAELS & RANSFORD43 Bloomsbury Square London, WC1A 2RA London, WC1A 2RA (GB)

(54)	GEL CATALYSTS AND METHODS FOR THEIR USE IN CATALYTIC DEHYDROGENATION PROCESSES