(19)
(11) EP 1 481 045 A1

(12)

(43) Date of publication:
01.12.2004 Bulletin 2004/49

(21) Application number: 03715965.4

(22) Date of filing: 31.01.2003
(51) International Patent Classification (IPC)7C10M 169/04, C10M 141/02
// (C10M169/04, 101:02, 107:02, 127:06, 129:76), C10M133:56,(C10N40/25, 60:14)
(86) International application number:
PCT/US2003/002992
(87) International publication number:
WO 2003/064575 (07.08.2003 Gazette 2003/32)
(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 SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 31.01.2002 US 353738 P
30.01.2003 US 354596

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

(72) Inventors:
  • WINEMILLER, Mark, D.
    Clarksboro, NJ 08020 (US)
  • DECKMAN, Douglas, Edward
    Mullica Hill, NJ 08062 (US)
  • MAXWELL, William, L.
    Pilesgrove, NJ 08098 (US)
  • BUCK, William, H.
    West Chester, PA 19382 (US)
  • BAILLARGEON, David, J.
    Cherry Hill, NJ 08003 (US)

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

   


(54) LUBRICATING OIL COMPOSITIONS WITH IMPROVED FRICTION PROPERTIES