Diesel fuel composition
    1.
    发明申请
    Diesel fuel composition 有权
    柴油燃料组成

    公开(公告)号:US20100107483A1

    公开(公告)日:2010-05-06

    申请号:US12655934

    申请日:2010-01-11

    IPC分类号: C10L1/188

    摘要: A diesel fuel containing a soot dispersant additive which is a grafted and derivatized low molecular weight copolymer of ethylene and at least one C3-C10 alpha monoolefin is provided. Also provided is a method for improving the fuel economy of a diesel engine which comprises operating the diesel engine with a fuel composition comprising (a) a major amount of a diesel fuel and (b) a minor fuel economy improving effective amount of the soot dispersant additive.

    摘要翻译: 提供含有烟灰分散剂添加剂的柴油燃料,其是乙烯和至少一种C 3 -C 10α-烯烃的接枝和衍生的低分子量共聚物。 还提供了一种用于提高柴油发动机的燃料经济性的方法,其包括用燃料组合物操作柴油发动机,燃料组合物包含(a)主要量的柴油燃料和(b)改善有效量的烟灰分散剂 添加剂。

    Diesel fuel composition
    2.
    发明授权
    Diesel fuel composition 有权
    柴油燃料组成

    公开(公告)号:US08308827B2

    公开(公告)日:2012-11-13

    申请号:US12655934

    申请日:2010-01-11

    IPC分类号: C10L1/18 C10L1/22

    摘要: A diesel fuel containing a soot dispersant additive which is a grafted and derivatized low molecular weight copolymer of ethylene and at least one C3-C10 alpha monoolefin is provided. Also provided is a method for improving the fuel economy of a diesel engine which comprises operating the diesel engine with a fuel composition comprising (a) a major amount of a diesel fuel and (b) a minor fuel economy improving effective amount of the soot dispersant additive.

    摘要翻译: 提供含有烟灰分散剂添加剂的柴油燃料,其是乙烯和至少一种C 3 -C 10α-烯烃的接枝和衍生的低分子量共聚物。 还提供了一种用于提高柴油发动机的燃料经济性的方法,其包括用燃料组合物操作柴油发动机,燃料组合物包含(a)主要量的柴油燃料和(b)改善有效量的烟灰分散剂 添加剂。