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(11)

EP 2 179 011 A1

(12)

(43) Date of publication: 28.04.2010 Bulletin 2010/17 (21) Application number: 08786285.0 (22) Date of filing: 21.07.2008

(51) International Patent Classification (IPC):  C10M 129/10(2006.01) C10M 169/04(2006.01) C10N 40/25(2006.01) C10M 133/12(2006.01) C10N 30/10(2006.01) (86) International application number: PCT/EP2008/059543 (87) International publication number: WO 2009/013275 (29.01.2009 Gazette 2009/05)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 23.07.2007 JP 2007190658 (71) Applicant: Shell Internationale Research Maatschappij B.V. 2596 HR The Hague (NL)	(72) Inventors: SHINODA, Noriaki Tokyo 135-8074 (JP) NAGATOMI, Eiji Tokyo 135-8074 (JP) (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)