(19)
(11) EP 2 649 164 A1

(12)

(43) Date of publication:
16.10.2013 Bulletin 2013/42

(21) Application number: 11793450.5

(22) Date of filing: 08.12.2011
(51) International Patent Classification (IPC): 
C10L 1/195(2006.01)
(86) International application number:
PCT/EP2011/072204
(87) International publication number:
WO 2012/076652 (14.06.2012 Gazette 2012/24)
(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

(30) Priority: 08.12.2010 EP 10194239

(71) Applicant: Shell Internationale Research Maatschappij B.V.
2596 HR Den Haag (NL)

(72) Inventors:
  • BRUNNER, Andreas Hugo
    21107 Hamburg (DE)
  • DEWHIRST, Elsbeth
    Chester Cheshire CH2 4NU (GB)
  • HUNT, Edmund Francis Knevitt
    Cambridge Cambridgeshire CB2 1RF (GB)
  • JOEDICKE, Arndt
    21107 Hamburg (DE)
  • KRUCHININ, Dennis Borisovich
    Chester Cheshire CH2 4NU (GB)
  • LEONHARDT, Helmut
    21107 Hamburg (DE)

(74) Representative: Matthezing, Robert Maarten 
Shell International B.V. Intellectual Property Services P.O. Box 384
2501 CJ The Hague
2501 CJ The Hague (NL)

   


(54) IMPROVEMENTS OF FUELS BY ADDING POLYMERIC VISCOSITY INCREASING COMPONENTS