LUBRICANT COMPOSITION
    78.
    发明申请
    LUBRICANT COMPOSITION 有权
    润滑剂组合物

    公开(公告)号:US20140309150A1

    公开(公告)日:2014-10-16

    申请号:US13860786

    申请日:2013-04-11

    IPC分类号: C10M137/10

    摘要: A lubricant composition and a method of lubricating off-road vehicles and/or machinery. The lubricant composition includes (i) a base oil, (ii) at least one ashless component (A) having the structure P(═S)(SR1)(OR2)(OR3), wherein R1, R2 and R3 are independently selected form the group consisting of alkyl, aryl, alkylaryl, cycloalkyl, alcohol, carboxylic acid and ester having 1 to 24 carbon atoms; and (iii) at least one component (B) being a metal dialkyl dithio phosphate salt. The total of ashless components (A) provides to the lubricant composition from 0.010 to 0.080 wt. % phosphorus based on the total weight of the lubricant composition and the total of components (B) provides to the lubricant composition from 0.010 to 0.080 wt. % phosphorus based on the total weight of the lubricant composition.

    摘要翻译: 润滑剂组合物和润滑越野车辆和/或机械的方法。 润滑剂组合物包括(i)基础油,(ii)具有结构P(= S)(SR1)(OR2)(OR3))的至少一种无灰成分(A),其中R1,R2和R3独立地选自 由烷基,芳基,烷基芳基,环烷基,醇,羧酸和具有1至24个碳原子的酯组成的组; 和(iii)至少一种组分(B)是二烷基二硫代磷酸二烷基酯盐。 无灰组分(A)的总和提供了0.010至0.080重量份的润滑剂组合物。 基于润滑剂组合物的总重量的%磷,并且组分(B)的总量提供润滑剂组合物为0.010至0.080wt。 基于润滑剂组合物的总重量的磷。

    Lubricants With Improved Seal Compatibility
    79.
    发明申请
    Lubricants With Improved Seal Compatibility 审中-公开
    具有改善密封兼容性的润滑剂

    公开(公告)号:US20140296119A1

    公开(公告)日:2014-10-02

    申请号:US14350490

    申请日:2012-10-25

    IPC分类号: C10M141/06

    摘要: The present invention relates to lubricating compositions and particularly gear oil compositions that include a minimum level of a specific antioxidant component, where the antioxidant component includes (i) a phenolic antioxidant, (ii) an aminic antioxidant, or (iii) a combination thereof, where the antioxidant component is present in the lubricating composition at from 1.0 percent by weight or higher. Such compositions provide surprisingly good seal compatibility.

    摘要翻译: 本发明涉及润滑组合物,特别是含有最低水平的特定抗氧化成分的齿轮油组合物,其中抗氧化剂组分包括(i)酚类抗氧化剂,(ii)氨基抗氧化剂,或(iii)其组合, 其中抗氧化剂组分以1.0重量%或更高的比例存在于润滑组合物中。 这种组合物令人惊奇地提供了良好的密封相容性。