Fuel Oil Compositions
    2.
    发明申请
    Fuel Oil Compositions 审中-公开
    燃油组合物

    公开(公告)号:US20080141580A1

    公开(公告)日:2008-06-19

    申请号:US11946403

    申请日:2007-11-28

    IPC分类号: C10L1/188 C10L1/189

    摘要: A middle-distillate fuel oil composition is disclosed. The middle-distillate fuel oil composition includes minor amounts of a quaternary ammonium salt of a polycarboxylic acid; and a polyalkylene amine detergent. The concentrations of (A) and (B) endow the composition with better low temperature properties than a corresponding composition in which (A) is replaced with (Aref), an amine salt of a polycarboxylic acid analogous to (A) and which is not a quaternary ammonium salt; and the concentration of (B) is such that it would adversely affect the low temperature properties of (Aref) in the corresponding composition.

    摘要翻译: 公开了一种中间馏分燃料油组合物。 中间馏分燃料油组合物包含少量的多元羧酸季铵盐; 和聚亚烷基胺洗涤剂。 (A)和(B)的浓度使组合物具有比相应组合物更好的低温性能,其中(A)被(Aref)代替,与(A)类似的多元羧酸的胺盐不是 季铵盐; 并且(B)的浓度使得它将对相应组合物中的(Aref)的低温性能产生不利影响。