Concentrated MetalWorking Fluid and MetalWorking Process
    3.
    发明申请
    Concentrated MetalWorking Fluid and MetalWorking Process 有权
    集中金属加工液和金属加工工艺

    公开(公告)号:US20150284657A1

    公开(公告)日:2015-10-08

    申请号:US14647538

    申请日:2012-12-12

    IPC分类号: C10M169/04

    摘要: A concentrated metalworking fluid comprising from 60 to 90 percent by weight base oil selected from the group consisting of water soluble polyalkylene glycols, methoxypolyethylene glycols, polyethylene glycols, and combinations of two or more thereof; from 5 to 20 percent by weight glycol ether; from 0.01 to 5 percent by weight oil soluble polyalkylene glycol; and from 0.2 to 6 percent by weight one or more additives selected from the group consisting of anti-weld agents, corrosion inhibitors, extreme pressure additives, buffers, biocides, lubricity additives, and combinations of two or more thereof is provided. Further provided is a metalworking process.

    摘要翻译: 一种浓缩金属加工液,其包含60-90%重量的选自水溶性聚亚烷基二醇,甲氧基聚乙二醇,聚乙二醇及其两种或多种的组合的基础油; 5至20重量%的乙二醇醚; 0.01〜5重量%的油溶性聚亚烷基二醇; 和0.2〜6重量%的一种或多种选自抗焊剂,防腐蚀剂,极压添加剂,缓冲剂,杀生物剂,润滑添加剂及其两种或更多种的组合的添加剂。 还提供了一个金属加工工艺。

    CAPPED POLYESTER POLYOL LUBRICANT COMPOSITION
    10.
    发明申请
    CAPPED POLYESTER POLYOL LUBRICANT COMPOSITION 审中-公开
    CAPPED聚酯多元醇润滑剂组合物

    公开(公告)号:US20100087350A1

    公开(公告)日:2010-04-08

    申请号:US12594137

    申请日:2008-03-20

    IPC分类号: C10M105/32

    摘要: The present invention relates to polyester polyol lubricant compositions, some of which are capped, that include two or more chemically linked ester moieties, at least one of which derives from a seed or vegetable oil, and their preparation. The compositions have a pour point temperature of −10° centigrade or less without a pour point depressant and a viscosity at 25° centigrade within a range of 40 centipoises (0.04 pascal second) to 2000 centipoises (2 pascal seconds) when they either lack an initiator moiety or include an initiator moiety other than a dendritic initiator moiety, and a pour point temperature of −5° centigrade or less without a pour point depressant and a viscosity at 25° centigrade within a range of 40 centipoises (0.04 pascal second) to 8000 centipoises (8 pascal seconds) when they include a dendritic initiator moiety. The present invention also relates to a process for removing at least a portion of saturates from said compositions.

    摘要翻译: 本发明涉及聚酯多元醇润滑剂组合物,其中一些被封端,其包括两种或多种化学连接的酯部分,其中至少一种源自种子或植物油及其制备。 组合物的倾点温度为-10℃或更低,没有倾点下降剂,并且在40厘泊(0.04帕斯卡秒)至2000厘泊(2帕斯卡秒)的范围内的25℃下的粘度,当它们缺乏 引发剂部分或包括不同于树枝状引发剂部分的引发剂部分,并且倾点温度为-5℃或更低,而没有倾点下降剂,并且在25℃(0.04帕斯卡秒)至25℃的范围内的粘度在 当它们包括树枝状引发剂部分时,为8000厘泊(8帕斯卡秒)。 本发明还涉及从所述组合物中除去至少一部分饱和物的方法。