![Lubricating oil with enhanced protection against wear and corrosion](/ep/2008/12/10/EP2000523A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Lubricating oil with enhanced protection against wear and corrosion
- 专利标题(中):SchmierölmiterhöhtemSchutz vorVerschleißund Korrosion
- 申请号:EP08251064.5 申请日:2008-03-26
- 公开(公告)号:EP2000523A1 公开(公告)日:2008-12-10
- 发明人: Duchesne, Perla , McDonald, John , Sinquin, Gilles , Tequi, Pierre
- 申请人: Chevron Oronite S.A. , Chevron Oronite Company LLC
- 申请人地址: 79 Rue Anatole France 92309 Levallois Perret Cedex FR
- 专利权人: Chevron Oronite S.A.,Chevron Oronite Company LLC
- 当前专利权人: Chevron Oronite S.A.,Chevron Oronite Company LLC
- 当前专利权人地址: 79 Rue Anatole France 92309 Levallois Perret Cedex FR
- 代理机构: Nash, David Allan
- 优先权: US755387 20070530
- 主分类号: C10M159/24
- IPC分类号: C10M159/24 ; C10M167/00 ; C10N10/04 ; C10N30/06 ; C10N30/12 ; C10N40/25 ; C10N60/14
摘要:
Provided is a lubricating oil composition comprising: (a) a major amount of an oil of lubricating viscosity; and (b) one or more borated alkaline earth metal alkyltoluene sulfonate detergents; wherein the lubricating oil composition comprises no more than about 0.20 wt.% of phosphorus and no more than about 0.50 wt.% of sulfur.
摘要(中):
提供一种润滑油组合物,其包含:(a)主要量的润滑粘度的油; 和(b)一种或多种硼酸化碱土金属烷基甲苯磺酸盐洗涤剂; 其中所述润滑油组合物包含不超过约0.20重量%的磷和不超过约0.50重量%的硫。
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C10 | 石油、煤气及炼焦工业;含一氧化碳的工业气体;燃料;润滑剂;泥煤 |
----C10M | 润滑组合物(钻井用组合物入C09K8/02);在润滑组合物中化学物质或单独使用或用作润滑组分 |
------C10M159/00 | 以结构未知或不完全确定的添加剂为特征的润滑组合物 |
--------C10M159/02 | .天然产物 |
----------C10M159/20 | ..有过量中和碱的反应混合物,如高碱或强碱产物 |
------------C10M159/24 | ...含磺基的 |