AROMATIC TETRAHEDRAL BORATE COMPOUNDS FOR LUBRICATING COMPOSITIONS
    1.
    发明申请
    AROMATIC TETRAHEDRAL BORATE COMPOUNDS FOR LUBRICATING COMPOSITIONS 审中-公开
    用于润滑组合物的芳族四面体硼酸盐化合物

    公开(公告)号:WO2016138248A1

    公开(公告)日:2016-09-01

    申请号:PCT/US2016/019532

    申请日:2016-02-25

    IPC分类号: C10M139/00

    摘要: A lubricating composition includes an oil of lubricating viscosity and an ionic tetrahedral borate compound which includes a cation and a tetrahedral borate anion which includes a boron atom, the boron atom having at least one aromatic bidentate di-oxo ligand. The compound may be represented by formula (I), where R 1 and R 2 are selected from C 1-48 hydrocarbyl groups or together form a substituted or unsubstituted 5- or 6-membered ring; R 3 and R 4 together represent a substituted or unsubstituted aromatic ring; m is 0 or 1; X is hydrogen, a C 1-24 hydrocarbyl group, -OR 5 , -NHR 5 , or =O, R 5 is a C 1-24 hydrocarbyl group; M represents the cation; and n is at least 1. The cation may be selected to provide detergent and/or dispersant properties to the lubricating composition. In the case of ammonium cations, the molecular weight may be 260 g/mol or higher for providing a highly soluble compound, particularly when X is =O.

    摘要翻译: 润滑组合物包括具有润滑粘度的油和离子四面体硼酸盐化合物,其包含阳离子和四面体硼酸盐阴离子,其包含硼原子,所述硼原子具有至少一个芳族二齿二 - 二氧代配体。 化合物可以由式(I)表示,其中R 1和R 2选自C 1-4烃基或一起形成取代或未取代的5-或6-元环; R3和R4一起表示取代或未取代的芳环; m为0或1; X是氢,C1-24烃基,-OR5,-NHR5或= O,R5是C1-24烃基; M表示阳离子; 并且n至少为1.可以选择阳离子以向润滑组合物提供洗涤剂和/或分散剂性质。 在铵阳离子的情况下,为了提供高度可溶的化合物,特别是当X = O时,分子量可以为260g / mol或更高。

    潤滑油基油組成物
    5.
    发明申请
    潤滑油基油組成物 审中-公开
    润滑油基础油组合物

    公开(公告)号:WO2002097016A1

    公开(公告)日:2002-12-05

    申请号:PCT/JP2002/005084

    申请日:2002-05-24

    IPC分类号: C10M105/00

    摘要: A lube base oil composition which comprises 80 to 98 wt.% (a) naphthenic synthetic lube base oil having a flash point of 140°C or higher and 2 to 20 wt.% (b) fatty acid ester of an alcohol having a gem−dimethyl structure, the ester having a flash point of 150°C or higher; or a lube base oil composition which comprises 85 to 99 wt.% (a) naphthenic synthetic lube base oil having a flash point of 140°C or higher and 1 to 15 wt.% (c) mineral oil having a dynamic viscosity as measured at 40°C of 0.9 to 9.6 mm 2 /s, a boiling point as measured at ordinary pressure of from 150 to 400°C, and a %C A as determined through ring analysis (n−d−M method) of 10% or lower. A traction drive fluid is provided which has a flash point of 150°C or higher, a high coefficient of traction at high temperatures, and excellent flow properties at low temperatures.

    摘要翻译: 一种润滑油基础油组合物,其包含80至98重量%的(a)闪点为140℃或更高和2至20重量%的环烷烃合成润滑油基础油(b)具有宝石的醇的脂肪酸酯 二甲基结构,该闪点为150℃以上的酯; 或润滑油基础油组合物,其包含85至99重量%的(a)闪点为140℃或更高和1至15重量%的环烷烃合成润滑油基础油(c)具有测量的动态粘度的矿物油 在40℃下为0.9至9.6mm 2 / s,在常压下测量的沸点为150至400℃,测定的%C s> A