GASOLINE FUEL ADDITIVE AND GASOLINE FUEL Russian patent published in 2006 - IPC C10L1/22 C10L1/18 

FIELD: petroleum processing and petrochemistry.

SUBSTANCE: invention relates to composition diesel fuel and to petroleum-origin and gas condensate diesel fuel containing this additive. Additive contains up to 50% C₃-C₂₀-alkyl nitrate, 0.1-15% C₁-C₂₅-alkylsuccinimide, and to 100% copolymer of higher (C₆-C₂₈) esters of acrylic or methacrylic acid with ethylenically unsaturated monomer. Diesel fuel based on base fuel and containing above additive in amounts from 0.01 to 0.8% is also described, wherein base fuel is gas condensate diesel fuel with extended fractional composition or petroleum-origin diesel fuel.

EFFECT: improved startability and low-temperature characteristics of diesel fuels.

3 cl, 2 tbl