| 摘要 |
A cold flow of fuel oils is improved by adding esters of (a) an addn. prod. of an epoxide selected from alkylene oxide, styrene oxide or glycidol having a cpd. of formula (I), and (b) a linear satd. fatty acid to fuel oils. In (I), R1=R2=R3=H, CH3(CH2)n-, CH3(CH2)nCO-, CH2CH2OH, -CH(CH3)CH2OH or -CH2CH(OH)CH2OH; n=0-25. The method lowers a cold filter plugging point (CFPP).
|
