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1. WO2020070246 - FUEL COMPOSITIONS

Publication Number WO/2020/070246
Publication Date 09.04.2020
International Application No. PCT/EP2019/076818
International Filing Date 03.10.2019
IPC
C10L 1/16 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
1Liquid carbonaceous fuels
10containing additives
14Organic compounds
16Hydrocarbons
C10L 10/08 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
10Use of additives to fuels or fires for particular purposes
08for improving lubricity; for reducing wear
CPC
C10L 1/1658
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
1Liquid carbonaceous fuels
10containing additives
14Organic compounds
16Hydrocarbons
1625macromolecular compounds
1633homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
1658from compounds containing conjugated dienes
C10L 10/08
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
10Use of additives to fuels or fires for particular purposes
08for improving lubricity; for reducing wear
C10L 2270/026
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
2270Specifically adapted fuels
02for internal combustion engines
026for diesel engines, e.g. automobiles, stationary, marine
Applicants
  • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL]/[NL] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
  • SHELL OIL COMPANY [US]/[US] (US)
Inventors
  • GRIFFITHS, Claire
  • SOUTHBY, Mark, Clift
  • SMITH, Alastair, Graham
  • BERA, Tushar
Agents
  • SHELL LEGAL SERVICES IP
Priority Data
62/741,58505.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FUEL COMPOSITIONS
(FR) COMPOSITIONS DE CARBURANT
Abstract
(EN)
A fuel composition comprising a base fuel and at least one viscosity index (VI) improving additive, wherein the viscosity index (VI) improving additive is a star-shaped polyisoprene-based polymer. The viscosity index improving additive can be used in a fuel composition to provide improved lubricity as well as providing improved power output and/or acceleration characteristics.
(FR)
Une composition de carburant comprenant un carburant de base et au moins un additif améliorant l'indice de viscosité (VI), l'additif améliorant l'indice de viscosité (VI) étant un polymère à base de polyisoprène en forme d'étoile. L'additif améliorant l'indice de viscosité peut être utilisé dans une composition de carburant pour fournir un pouvoir lubrifiant amélioré ainsi que pour améliorer la puissance de sortie et/ou les caractéristiques d'accélération.
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