LIQUID FUEL COMPOSITIONS

A liquid fuel composition comprising: (a) a base fuel suitable for use in an internal combustion engine; (b) a first fuel additive selected from one or more viscosity control agents having: (i) a kinematic viscosity at 100?C of 27 est or less; and (ii) a NOACK volatility at 250?C of 100 %wt or less;...

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Bibliographic Details
Main Authors Mark Lawrence BREWER, Susan Jane SMITH
Format Patent
LanguageEnglish
Published 15.04.2019
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Summary:A liquid fuel composition comprising: (a) a base fuel suitable for use in an internal combustion engine; (b) a first fuel additive selected from one or more viscosity control agents having: (i) a kinematic viscosity at 100?C of 27 est or less; and (ii) a NOACK volatility at 250?C of 100 %wt or less; and (c) a second fuel additive selected from one or more friction modifiers. The present invention further provides a method of improving the fuel economy performance of an internal combustion engine, said method comprising fuelling an internal combustion engine containing an engine lubricant with a liquid fuel composition comprising: (a) a base fuel suitable for use in an internal combustion engine; (b) a first fuel additive selected from one or more viscosity control agents having: (i) a kinematic viscosity at 100?C of 27 est or less; and (ii) a NOACK volatility at 250?C of 100 %wt or less; and (c) a second fuel additive selected from one or more friction modifiers.
Bibliography:Application Number: MY2013PI702215