Lubricant composition
    32.
    发明专利
    Lubricant composition 有权
    润滑剂组合物

    公开(公告)号:JP2008156624A

    公开(公告)日:2008-07-10

    申请号:JP2007307441

    申请日:2007-11-28

    Abstract: PROBLEM TO BE SOLVED: To provide a high performance lubricant composition excellent in heat resistance, mechanical stability, water resistance, corrosion resistance, load resistance and flame retardancy. SOLUTION: The lubricant composition which has a stable grease structure and is kept in a semi-solid state is produced by adding to a mineral oil and/or a synthetic oil as a base oil a tricalcium phosphate in an amount of 1-70 mass% based on the total composition and further adding thereto a stabilizer for a grease structure comprising one of an organic acid derivative, an organic amine derivative, a sulfurized fatty acid derivative, a salt of a dibasic acid, a naphthenate and a surfactant or a combination thereof in an amount of 0.1-18 mass% based on the total composition. The resultant lubricant composition can improve load resistance and wear resistance and can maintain its grease state even when water is mixed into the lubricant composition. Additionally, the performance with respect to the lifetime of a bearing at a high temperature, a friction coefficient, wear resistance and the like can be much improved by using the lubricant composition in combination with other grease thickener. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供耐热性,机械稳定性,耐水性,耐腐蚀性,耐负载性和阻燃性优异的高性能润滑剂组合物。 解决方案:具有稳定的脂肪结构并保持半固态的润滑剂组合物通过以1重量%的量加入作为基础油的矿物油和/或合成油中, 基于总组合物为70质量%,并进一步添加用于脂肪结构的稳定剂,其包含有机酸衍生物,有机胺衍生物,硫化脂肪酸衍生物,二元酸盐,环烷酸盐和表面活性剂之一,或 基于总组合物的0.1-18质量%的组合。 所得到的润滑剂组合物可以提高耐负荷性和耐磨性,并且即使将水混入润滑剂组合物中也可以保持其润滑脂状态。 此外,通过将润滑剂组合物与其它润滑脂增稠剂组合使用,可以大大提高相对于高温下的轴承的寿命,摩擦系数,耐磨性等的性能。 版权所有(C)2008,JPO&INPIT

    Grease composition
    34.
    发明授权
    Grease composition 有权
    油脂组成

    公开(公告)号:US09096813B2

    公开(公告)日:2015-08-04

    申请号:US13121259

    申请日:2009-09-29

    Abstract: A grease composition for use in resin lubrication wherein at least one amine salt of an unsaturated or saturated fatty acid is incorporated in a grease base material which includes a base oil and a thickener, preferably wherein at least one fatty acid amine salt of the following general formula (1) is incorporated: RCOO− R′ NH3+ wherein either (i) R is an unsaturated hydrocarbon group having from 15 to 21 carbon atoms, and R′ is a saturated or unsaturated linear or branched hydrocarbon group having from 8 to 22 carbon atoms; or (ii) R is a linear saturated hydrocarbon group having from 5 to 21 carbon atoms, and R′ is an unsaturated hydrocarbon group having from 16 to 18 carbon atoms. The grease composition of the present invention improves the lubricity between resin and resin or resin. and another material such as a metal.

    Abstract translation: 一种用于树脂润滑的润滑脂组合物,其中将不饱和或饱和脂肪酸的至少一种胺盐引入包含基础油和增稠剂的油脂基材料中,优选地,其中至少一种以下一般的脂肪酸胺盐 式(1):RCOO-R'NH 3 +,其中(i)R是具有15至21个碳原子的不饱和烃基,R'是具有8至22碳的饱和或不饱和直链或支链烃基 原子 或(ii)R为碳原子数为5〜21的直链状饱和烃基,R'为碳原子数16〜18的不饱和烃基。 本发明的润滑脂组合物提高树脂与树脂或树脂之间的润滑性。 和另一种材料如金属。

Patent Agency Ranking