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(11)

EP 2 382 290 A1

(12)

(43) Date of publication: 02.11.2011 Bulletin 2011/44 (21) Application number: 10702470.5 (22) Date of filing: 28.01.2010

(51) International Patent Classification (IPC):  C10M 139/00(2006.01) C10M 169/04(2006.01) C10N 30/04(2006.01) C10N 40/12(2006.01) C10M 159/12(2006.01) C10N 30/00(2006.01) C10N 30/10(2006.01) (86) International application number: PCT/EP2010/050990 (87) International publication number: WO 2010/086365 (05.08.2010 Gazette 2010/31)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 28.01.2009 EP 09151574 (71) Applicant: Shell Internationale Research Maatschappij B.V. 2596 HR Den Haag (NL)	(72) Inventors: COCCO, Claudio 21107 Hamburg (DE) GARCIA OJEDA, Jose luis 21107 Hamburg (DE) (74) Representative: Matthezing, Robert Maarten  Shell International B.V. Intellectual Property Services P.O. Box 384 2501 CJ The Hague 2501 CJ The Hague (NL)