(19)
(11) EP 2 912 151 A1

(12)

(43) Date of publication:
02.09.2015 Bulletin 2015/36

(21) Application number: 13773574.2

(22) Date of filing: 27.09.2013
(51) International Patent Classification (IPC): 
C10M 169/04(2006.01)
C10M 145/14(2006.01)
C10N 20/02(2006.01)
C10N 30/02(2006.01)
C10N 30/06(2006.01)
C10N 30/10(2006.01)
C10M 107/10(2006.01)
C10M 149/00(2006.01)
C10N 20/04(2006.01)
C10N 30/04(2006.01)
C10N 30/08(2006.01)
C10N 40/04(2006.01)
(86) International application number:
PCT/US2013/062147
(87) International publication number:
WO 2014/065984 (01.05.2014 Gazette 2014/18)
(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 24.10.2012 US 201261717947 P

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

(72) Inventors:
  • GIVENS, Willie, A.
    Williamstown, NJ 08094 (US)
  • KANGA, Percy, Rohinton
    Cherry Hill, NJ 08034 (US)
  • ROBILLARD, Jared, Michael
    Collingswood, NJ 08108 (US)

(74) Representative: ExxonMobil Chemical Europe Inc. 
IP Law Europe Hermeslaan 2
1831 Machelen
1831 Machelen (BE)

   


(54) HIGH VISCOSITY INDEX LUBRICATING OIL BASE STOCK VISCOSITY MODIFIER COMBINATIONS, AND LUBRICATING OILS DERIVED THEREFROM