FUEL COMPOSITION CONTAINING ADDITIVES IMPROVING ITS FLUIDITY AT LOW TEMPERATURES AND AGENT IMPROVING FLUIDITY OFHYDROCARBONACEOUS GREASES AND FUELS AT LOW TEMPERATURES

摘要

A liquid hydrocarbon particularly fuel oil containing an amine-salt having the formula CHEM wherein R,R1 and R2 are hydrogen or a hydrogen - and carbon-containing group; R3 and R4 are hydrogen or hydrogen - and carbon containing groups containing at least 12 carbon atom; R5 is a hyrdrogen-and carbon-containing group containing at least 12 carbon atoms; CHEM where R6, R7, R8, R9, R10, R13, R14, R15 and R16 are hydrogen or hydrogen and carbon containing groups, provided R6 and R12 cannot both be hydrogen; and R11 and R17 are hydrogen - and carbon containing groups; provided that R3, R4and R5 cannot all be alkyl groups.