Fuel compositions containing lubricity enhancing salt compositions
    154.
    发明授权
    Fuel compositions containing lubricity enhancing salt compositions 失效
    含有润滑性增强盐组成的燃料组合物

    公开(公告)号:US06328771B1

    公开(公告)日:2001-12-11

    申请号:US09445329

    申请日:1999-12-07

    Inventor: David J. Moreton

    Abstract: A fuel composition comprising a major amount of hydrocarbon fuel and a minor lubricity improving amount of a composition made by reacting component (A) with component (B) under unit-forming conditions; component (A) comprising a carboxylic acid represented by the formula R (COOH)n wherein R is a hydrocarbon group of 2 to 30 carbon atoms and n is a number in the range of 1 to 4, or an anhydride of said acid; and component (B) comprising a heterocylic aromatic amine.

    Abstract translation: 一种燃料组合物,其包含主要量的烃燃料和在单元形成条件下使组分(A)与组分(B)反应制得的组合物的轻微润滑性提高量;组分(A),其包含由式 是2〜30个碳原子的烃基,n为1〜4的数,或所述酸的酸酐; 和组分(B),其包含杂环芳族胺。

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