| 摘要 |
PURPOSE:A stabilizer for mixed fuel that contains, as an active ingredient, a polyether derivative of a specific alkylene oxide adduct, thus giving the fuel high stability in long-term standing, mechanical stability, fluidity and storage stability at high temperatures. CONSTITUTION:The objective stabilizer contains, as an active ingredient, a polyether derivative resulting from reaction between (A) a polyether of an adduct of an alkylene oxides containing ethylene oxide as an essential component to an N6-300 polyalkylenimine or its derivative and (B) a 7-23C fatty acid. The stabilizer is added to a mixed fuel generally in an amount of 0.01-0.15wt%, preferably 0.05-0.125wt%.
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