Lubricant additive, lubricant composition and grease composition
    168.
    发明授权
    Lubricant additive, lubricant composition and grease composition 失效
    润滑剂添加剂,润滑剂组成和润滑脂组成

    公开(公告)号:US08207098B2

    公开(公告)日:2012-06-26

    申请号:US12441419

    申请日:2007-09-10

    Abstract: A lubricant additive comprising a rod-like liquid crystal compound possessing a cation group and an anion is disclosed. The rod-like liquid crystal compound is typically a specific type of 4-(1,3-diox-2-yl)pyridinium salt and exhibits an effect of reducing the coefficient of friction if added in a small amount. A lubricant composition and a grease composition comprising the lubricant additive are also disclosed.

    Abstract translation: 公开了一种含有阳离子基团和阴离子的棒状液晶化合物的润滑剂添加剂。 棒状液晶化合物通常是特定类型的4-(1,3-二氧-2-基)吡啶鎓盐,并且如果少量加入,则表现出降低摩擦系数的效果。 还公开了润滑剂组合物和包含润滑剂添加剂的润滑脂组合物。

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