ENHANCED LUBE OIL YIELD BY LOW OR NO HYDROGEN PARTIAL PRESSURE CATALYTIC DEWAXING OF PARAFFIN WAX - Patent 1558703

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EP 1 558 703 A1

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(43)	Date of publication:
	03.08.2005 Bulletin 2005/31

(21)	Application number: 03773186.6

(22)	Date of filing: 07.10.2003

(51)	International Patent Classification (IPC)⁷: C10G 45/64, C10G 45/62, C10G 29/04

(86)	International application number:
	PCT/US2003/031742

(87)	International publication number:
	WO 2004/033593 (22.04.2004 Gazette 2004/17)

(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:

08.10.2002 US 266342
29.08.2003 US 652345

(71)	Applicant: ExxonMobil Research and Engineering Company
	Annandale, NJ 08801-0900 (US)

(72)	Inventor:
	JIANG, Zhaozhong Somerville, NJ 08876 (US)

(74)	Representative: Troch, Geneviève et al
	ExxonMobil Chemical Europe Inc.,P.O. Box 105 1830 Machelen 1830 Machelen (BE)

(54)	ENHANCED LUBE OIL YIELD BY LOW OR NO HYDROGEN PARTIAL PRESSURE CATALYTIC DEWAXING OF PARAFFIN WAX