CARBOXYLIC ACID DERIVATIVES AS FRICTION MODIFIERS IN FUELS
    7.
    发明申请
    CARBOXYLIC ACID DERIVATIVES AS FRICTION MODIFIERS IN FUELS 审中-公开
    作为燃料中的摩擦改性剂的羧酸衍生物

    公开(公告)号:US20110162263A1

    公开(公告)日:2011-07-07

    申请号:US13000095

    申请日:2009-07-07

    IPC分类号: C10L1/19

    摘要: The present invention provides an additive composition and a fuel composition for use in internal combustion engines, where the compositions comprise a friction modifier which is the condensation product of (i) certain carboxylic acids and (ii) a mixture comprising a branched alcohol or branched amine having 1 to about 150 carbon atoms, or combinations thereof wherein the fuel composition improves the fuel economy of the engine in which it is used and where the fuel additive composition has improved low temperature storage stability compared to compositions containing other fatty acid-derived friction modifiers.

    摘要翻译: 本发明提供了用于内燃机的添加剂组合物和燃料组合物,其中组合物包含摩擦调节剂,其是(i)某些羧酸和(ii)包含支链醇或支链胺的混合物的缩合产物 具有1至约150个碳原子或其组合,其中燃料组合物提高其使用的发动机的燃料经济性,并且与含有其它脂肪酸衍生的摩擦改进剂的组合物相比,燃料添加剂组合物具有改善的低温储存稳定性 。