Gear lubricant with a base oil having a low traction coefficient
    2.
    发明申请
    Gear lubricant with a base oil having a low traction coefficient 有权
    具有低牵引系数的基础油的齿轮润滑剂

    公开(公告)号:US20070238628A1

    公开(公告)日:2007-10-11

    申请号:US11400570

    申请日:2006-04-07

    IPC分类号: C10L1/16

    摘要: A multigrade automotive gear lubricant comprising a base oil having a traction coefficient less than 0.021. A method for saving energy using a gear lubricant, comprising blending a multigrade gear lubricant by adding a base oil having a traction coefficient less than 0.021, and using the gear lubricant in an axle or differential. A process for making an energy saving automotive gear lubricant having a kinematic viscosity at 100° C. greater than 10 cSt. A gear lubricant comprising a FT derived base oil having a VI greater than 150 and a traction coefficient less than 0.015. A finished lubricant, comprising a FT derived base oil having a traction coefficient less than 0.015. A base oil having a traction coefficient less than 0.011 and a 50 wt % boiling point greater than 582° C.

    摘要翻译: 一种多级汽车齿轮润滑剂,其包含牵引系数小于0.021的基础油。 一种使用齿轮润滑剂来节约能源的方法,包括通过添加具有小于0.021的牵引系数的基础油并使用轴或差速器中的齿轮润滑剂来混合多级齿轮润滑剂。 一种制造节能汽车齿轮润滑剂的方法,其运动粘度在100℃大于10cSt。 一种齿轮润滑剂,其包含具有大于150的VI并且牵引系数小于0.015的FT衍生基础油。 一种成品润滑剂,其包含牵引系数小于0.015的FT衍生基础油。 牵引系数小于0.011的基础油和沸点高于582℃的50重量%

    Gear lubricant with low Brookfield ratio
    9.
    发明申请
    Gear lubricant with low Brookfield ratio 失效
    低布鲁克菲尔德比的齿轮润滑剂

    公开(公告)号:US20070238627A1

    公开(公告)日:2007-10-11

    申请号:US11399773

    申请日:2006-04-07

    IPC分类号: C10M105/38

    摘要: Gear lubricant with a low Brookfield Ratio, comprising: a base oil having sequential carbon atoms, low aromatics, greater than 20 wt % molecules with cycloparaffins and a high ratio of monocycloparaffins to multicycloparaffins; less than 22 wt % of a second base oil having less than 40 wt % molecules with cycloparaffins and a lower ratio of monocycloparaffins to multicycloparaffins; a pour point depressant, an EP additive; and less than 10 wt % VI improver. Gear lubricant with a low Brookfield Ratio, comprising a first base oil having low aromatics and high VI; less than 22 wt % of a second base oil with a lower VI; a pour point depressant; and an EP additive. Gear lubricant having a low Brookfield Ratio comprising: an FT derived base oil; a pour point depressing base oil blending component; and an EP additive. Processes for making gear lubricants with low Brookfield Ratios. Method for reducing Brookfield Ratio.

    摘要翻译: 具有低布鲁克菲尔德比的齿轮润滑剂,包括:具有连续碳原子的基础油,低芳族化合物,大于20重量%的具有环烷烃的分子和高比例的单环烷烃与多环烷烃; 小于22重量%的具有小于40重量%分子的第二基础油与环烷烃和较低的单环烷烃与多环烷烃的比例; 倾点抑制剂,EP添加剂; 和少于10重量%的VI改进剂。 具有低布鲁克菲尔德比率的齿轮润滑剂,包括具有低芳族化合物和高VI的第一基础油; 少于22重量%的具有较低VI的第二基础油; 倾点抑制剂; 和EP添加剂。 具有低布鲁克菲尔德比率的齿轮润滑剂包括:FT衍生的基础油; 一种倾点降低的基础油混合组分; 和EP添加剂。 制造具有低布鲁克菲尔德比率的齿轮润滑剂的方法。 降低布鲁克菲尔德率的方法。