Middle distillate fuel oil compositions having improved pumpability
    2.
    发明授权
    Middle distillate fuel oil compositions having improved pumpability 失效
    具有改进的可抽吸性的中等离子燃料油组合物

    公开(公告)号:US3838990A

    公开(公告)日:1974-10-01

    申请号:US10750871

    申请日:1971-01-18

    Inventor: MIEVILLE R

    CPC classification number: C10L1/146

    Abstract: Fuel oil compositions, containing a pour depressant to provide a pour point below 0* F., exhibit improved pumpability as a result of the inclusion of a minor amount of certain low molecular weight butene polymers.

    Abstract translation: 由于含有少量某些低分子量丁烯聚合物,含有倾点降低剂以提供低于0°F的倾点的燃料油组合物表现出改善的泵送性能。

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