(19)

(11)

EP 1 082 403 A1

(12)

(43) Date of publication: 14.03.2001 Bulletin 2001/11 (21) Application number: 99922904.0 (22) Date of filing: 07.05.1999

(51) International Patent Classification (IPC)7: C10M 145/16, C10M 145/18, C10L 1/18, C08F 218/16, C08G 67/02 (86) International application number: PCT/US9910/203 (87) International publication number: WO 9963/029 (09.12.1999 Gazette 1999/49)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 29.05.1998 US 87257 (71) Applicant: ExxonMobil Research and Engineering Company Annandale,New Jersey 08801 (US)	(72) Inventors: PATIL, Abhimanyu, Onkar Westfield, NJ (US) ZUSHMA, Stephen Clinton, NJ 08809 (US) BERLUCHE, Enock Phillipsburg, NJ 08865 (US) VARMA-NAIR, Manika Warren, NJ 07059 (US) (74) Representative: Dew, Melvyn John et al ExxonMobil Chemical Europe Inc.Law TechnologyP.O.Box 105 1830 Machelen 1830 Machelen (BE)