发明申请
WO2008031808A3 LUBRICATING OIL COMPOSITION AN ASPARTIC ACID DERIVATIVE AND A FATTY ESTER OF A POLYHYDRIC ALCOHOL
审中-公开
基本信息:
- 专利标题： LUBRICATING OIL COMPOSITION AN ASPARTIC ACID DERIVATIVE AND A FATTY ESTER OF A POLYHYDRIC ALCOHOL
- 专利标题（中）：润滑油组合物多糖衍生物和多元醇的脂肪酸
- 申请号：PCT/EP2007059498 申请日：2007-09-11
- 公开(公告)号：WO2008031808A3 公开(公告)日：2008-07-31
- 发明人： KANEKO HIROSHI , BABA YOSHIHARU , NAGAKARI MITSUHIRO , OTSU HIROHIKO , OSAWA MASAYOSHI
- 申请人： SHELL INT RESEARCH , KANEKO HIROSHI , BABA YOSHIHARU , NAGAKARI MITSUHIRO , OTSU HIROHIKO , OSAWA MASAYOSHI
- 专利权人： SHELL INT RESEARCH,KANEKO HIROSHI,BABA YOSHIHARU,NAGAKARI MITSUHIRO,OTSU HIROHIKO,OSAWA MASAYOSHI
- 当前专利权人： SHELL INT RESEARCH,KANEKO HIROSHI,BABA YOSHIHARU,NAGAKARI MITSUHIRO,OTSU HIROHIKO,OSAWA MASAYOSHI
- 优先权： JP2006245717 2006-09-11
- 主分类号： C10M141/06
- IPC分类号： C10M141/06 ; C10N30/06 ; C10N30/12 ; C10N40/02 ; C10N40/04 ; C10N40/08 ; C10N40/12
摘要：
The present invention aims to obtain a lubricating oil composition which has good rust-preventing properties in lubricating oil compositions, among them the generality of industrial lubricating oils using highly refined base oils, and in particular machine oils, hydraulic oils, turbine oils, compressor oils, gear oils and bearing oils, and which also has excellent energy-saving characteristics through having a low friction coefficient. To this end an aspartic acid derivative and a fatty acid ester of a polyhydric alcohol are incorporated as additives in a base oil of e.g. mineral oil or synthetic oil type. By this means, a lubricating oil composition having excellent rust-preventing properties, reduced friction coefficient and excellent energy-saving properties and so being suitable for industrial lubricating oils can be obtained. Also, by further adding an epoxy compound and by adding also a fatty acid amine, it is possible to obtain a lubricating oil composition even more endowed with rust-preventing properties and energy-saving properties.
摘要（中）：
本发明的目的在于获得在润滑油组合物中具有良好的防锈性能的润滑油组合物，其中使用高度精炼的基础油的工业润滑油的通用性，特别是机油，液压油，汽轮机油，压缩机油 ，齿轮油和轴承油，并且通过具有低摩擦系数也具有优异的节能特性。 为此，将天门冬氨酸衍生物和多元醇的脂肪酸酯作为添加剂掺入到基础油中。 矿物油或合成油型。 通过这种方式，可以获得具有优异的防锈性，降低的摩擦系数和优异的节能性并因此适用于工业润滑油的润滑油组合物。 此外，通过进一步添加环氧化合物，并且还添加脂肪酸胺，可以获得更具赋予防锈性和节能性的润滑油组合物。