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公开(公告)号：US11499106B2
公开(公告)日：2022-11-15
申请号：US17293721
申请日：2019-11-22
Applicant: SHELL OIL COMPANY
Inventor： Alastair Graham Smith , Claire Griffiths , Mark Clift Southby , Tushar Bera
Abstract: 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 functionalized dispersant olefin copolymer. The viscosity index (VI) improving additive provides improved power output and/or acceleration characteristics.
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