METHOD OF SEPARATING OLEFINS FROM MIXTURES WITH PARAFFINS - Patent 1567466

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EP 1 567 466 A1

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(43)	Date of publication:
	31.08.2005 Bulletin 2005/35

(21)	Application number: 03769743.0

(22)	Date of filing: 27.10.2003

(51)	International Patent Classification (IPC)⁷: C07C 7/144

(86)	International application number:
	PCT/IB2003/004966

(87)	International publication number:
	WO 2004/050590 (17.06.2004 Gazette 2004/25)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
	Designated Extension States:
	AL LT LV MK

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Priority:

02.12.2002 US 430327 P
27.01.2003 US 353210

(71)	Applicant: L'air liquide, Société anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés G. Claude
	75321 Paris Cedex 07 (FR)

(72)	Inventors:
	ROMAN, Ian, C. Bear, DE 19701 (US) SIMMONS, John, W. Wilmington, DE 19803 (US) EKINER, Okan, Max Wilmington, DE 19810 (US)

(74)	Representative: Ducreux, Marie et al
	L'Air Liquide, Service Propriété Industrielle, 75 Quai d'Orsay 75321 Paris cedex 07 75321 Paris cedex 07 (FR)

(54)	METHOD OF SEPARATING OLEFINS FROM MIXTURES WITH PARAFFINS