(19)
(11) EP 2 044 181 A1

(12)

(43) Date of publication:
08.04.2009 Bulletin 2009/15

(21) Application number: 07810523.6

(22) Date of filing: 17.07.2007
(51) International Patent Classification (IPC): 
C10M 107/00(2006.01)
C10M 143/00(2006.01)
(86) International application number:
PCT/US2007/016173
(87) International publication number:
WO 2008/013698 (31.01.2008 Gazette 2008/05)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 21.07.2006 US 832692 P

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

(72) Inventors:
  • GOYAL, Arjun, K.
    Thorofare, NJ 08086 (US)
  • FARNG, L., Oscar
    Lawrenceville, NJ 08648 (US)
  • MITCHELL, Kwasi
    Arlington, VA 222206 (US)
  • SPISSEL, Richard, T.
    National Park, NJ 08063 (US)

(74) Representative: Troch, Geneviève 
ExxonMobil Chemical Europe Inc. I.P. Law Shared Services P.O. Box 105 Hermeslaan 2
1831 Machelen
1831 Machelen (BE)

   


(54) METHOD FOR LUBRICATING HEAVY DUTY GEARED APPARATUS