Lubricants for power transmission
    67.
    发明申请
    Lubricants for power transmission 有权
    润滑油输变电

    公开(公告)号:US20070037716A1

    公开(公告)日:2007-02-15

    申请号:US11410072

    申请日:2006-04-25

    IPC分类号: C07C55/02

    摘要: There is provided lubricants for power transmission which exhibit not only a high coefficient of traction but also a high flash point. The lubricants for power transmission according to the present invention contains an alicyclic alcohol carboxylic diester compound represented by the general formula (1): R1—CO—O—(X1)m-Z-(X2)n—O—CO—R2   (1) wherein Z is a cycloalkylene group having 3 to 12 carbon atoms; R1 and R2 are each independently a chain hydrocarbon group having 3 to 20 carbon atoms; X1 and X2 are each independently a linear or branched alkylene group having 1 to 5 carbon atoms; and m and n are respectively an integer of 0 or 1.

    摘要翻译: 提供了用于动力传递的润滑剂,其不仅具有高的牵引系数,而且具有高的闪点。 根据本发明的动力传递用润滑剂含有通式(1)表示的脂环族醇羧酸二酯化合物:&lt;&lt;行内式记载=“在线式”末端=“铅”→> 其中,-CO-O-(X 1)m -Z-(X 2)n - -O-CO-R 2(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中Z是具有3个亚环烷基的亚环烷基 至12个碳原子; R 1和R 2各自独立地为具有3至20个碳原子的链状烃基; X 1和X 2各自独立地为具有1至5个碳原子的直链或支链亚烷基; m和n分别为0或1的整数。