ULTRA LOW PHOSPHORUS LUBRICANT COMPOSITION
    63.
    发明申请
    ULTRA LOW PHOSPHORUS LUBRICANT COMPOSITION 审中-公开
    超低磷润滑剂组合物

    公开(公告)号:US20150111800A1

    公开(公告)日:2015-04-23

    申请号:US14580854

    申请日:2014-12-23

    IPC分类号: C10M141/08

    摘要: A low-phosphorus lubricating composition has less than 600 ppm phosphorus, comprising at least 85 weight % of a lubricating base blend, and an additive comprising the following, as weight % of the total composition: (1) an organomolybdenum compound at an amount which provides about 0.1-800 ppm Mo; (2) a hindered phenol at about 0.1-2%; and (3) a dithiocarbamate at about 0.1-2%; with a first proviso that where the dithiocarbamate does not comprise a metal dithiocarbamate, the additive additionally comprises: (4) an alkylated diphenylamine at about 0.1-2%, and with a second proviso that where the organomolybdenum compound comprises molybdenum dithiocarbamate, it is considered a metal dithiocarbamate for purposes of the first proviso, but is considered an organomolybdenum compound for the purposes of calculation of the amount present in the total composition.

    摘要翻译: 低磷润滑组合物具有小于600ppm的磷,其包含至少85重量%的润滑基础共混物,和包含以下组分的添加剂,占总组合物的重量%:(1)有机钼化合物的量为 提供约0.1-800ppm的Mo; (2)约0.1-2%的受阻酚; 和(3)约0.1-2%的二硫代氨基甲酸盐; 第一个条件是二硫代氨基甲酸盐不包含金属二硫代氨基甲酸盐,添加剂另外包括:(4)约0.1-2%的烷基化二苯胺,第二个条件是当有机钼化合物包含二硫代氨基甲酸钼时,考虑 金属二硫代氨基甲酸盐,用于第一个附带条件,但为了计算总组合物中存在的量,被认为是一种有机钼化合物。

    BIODEGRADABLE LUBRICATING OIL COMPOSITION
    70.
    发明申请
    BIODEGRADABLE LUBRICATING OIL COMPOSITION 审中-公开
    可生物降解润滑油组合物

    公开(公告)号:US20140296117A1

    公开(公告)日:2014-10-02

    申请号:US14342228

    申请日:2012-08-30

    IPC分类号: C10M169/04

    摘要: A biodegradable lubricating oil composition of the invention includes a component (A) that is an ester obtained by reacting a linear saturated aliphatic carboxylic acid and a linear aliphatic dicarboxylic acid with a polyhydric alcohol, a component (B) that is an ester obtained by reacting a linear saturated aliphatic carboxylic acid with a polyhydric alcohol, and a component (C) that is a phosphate amine salt obtained by reacting an acidic phosphate with an alkylamine, in which the linear saturated aliphatic carboxylic acid of the component (A) is formed of a linear saturated aliphatic carboxylic acid having 8 carbon atoms and a linear saturated aliphatic carboxylic acid having 10 carbon atoms, and a molar amount of the linear saturated aliphatic carboxylic acid having 8 carbon atoms is larger than a molar amount of the linear saturated aliphatic carboxylic acid having 10 carbon atoms.

    摘要翻译: 本发明的生物降解性润滑油组合物包含作为通过直链饱和脂肪族羧酸与直链脂肪族二羧酸与多元醇反应得到的酯的成分(A),作为通过使 具有多元醇的直链饱和脂肪族羧酸和作为通过使酸性磷酸酯与烷基胺反应得到的磷酸胺盐的成分(C),其中,成分(A)的直链饱和脂肪族羧酸由 具有8个碳原子的直链饱和脂族羧酸和具有10个碳原子的直链饱和脂族羧酸和具有8个碳原子的直链饱和脂族羧酸的摩尔量大于直链饱和脂族羧酸的摩尔量 具有10个碳原子。