(19)
(11) EP 3 601 503 A1

(12)

(43) Date of publication:
05.02.2020 Bulletin 2020/06

(21) Application number: 18708567.5

(22) Date of filing: 26.02.2018
(51) International Patent Classification (IPC): 
C10M 171/02(2006.01)
(86) International application number:
PCT/US2018/019631
(87) International publication number:
WO 2018/175046 (27.09.2018 Gazette 2018/39)
(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
Designated Validation States:
MA MD TN

(30) Priority: 24.03.2017 US 201762476017 P
02.06.2017 EP 17174271

(71) Applicant: ExxonMobil Chemical Patents Inc.
Baytown, TX 77520 (US)

(72) Inventors:
  • LEWIS, Kyle G.
    Houston, TX 77044 (US)
  • CHEN, Patrick C.
    Houston, TX 77008 (US)
  • HAGEMEISTER, Mark P.
    Mullica Hill, NJ 08062 (US)
  • NAMJOSHI, Omkar A.
    Houston, TX 77003 (US)

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

   


(54) COLD CRANKING SIMULATOR VISCOSITY BOOSTING BASE STOCKS AND LUBRICATING OIL FORMULATIONS CONTAINING THE SAME